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top a64l(3) - convert between long and base-64 abort(3) - cause abnormal process termination abs(3) - compute the absolute value of an integer ac(1) - print statistics about users' connect time ac(8) - print statistics about users' connect time accept(2) - accept a connection on a socket accept4(2) - accept a connection on a socket access(2) - check real user's permissions for a file accessdb(8) - dumps the content of a man-db database in a human readable format acct(2) - switch process accounting on or off acct(5) - process accounting file accton(8) - turns process accounting on or off acl(5) - Access Control Lists acl_add_perm(3) - add a permission to an ACL permission set acl_calc_mask(3) - calculate the file group class mask acl_check(3) - check an ACL for validity acl_clear_perms(3) - clear all permissions from an ACL permission set acl_cmp(3) - compare two ACLs acl_copy_entry(3) - copy an ACL entry acl_copy_ext(3) - copy an ACL from internal to external representation acl_copy_int(3) - copy an ACL from external to internal representation acl_create_entry(3) - create a new ACL entry acl_delete_def_file(3) - delete a default ACL by filename acl_delete_entry(3) - delete an ACL entry acl_delete_perm(3) - delete a permission from an ACL permission set acl_dup(3) - duplicate an ACL acl_entries(3) - return the number of entries in an ACL acl_equiv_mode(3) - check for an equivalent ACL acl_error(3) - convert an ACL error code to a text message acl_extended_fd(3) - test for information in the ACL by file descriptor acl_extended_file(3) - test for information in ACLs by file name acl_extended_file_nofollow(3) - test for information in ACLs by file name acl_free(3) - release memory allocated to an ACL data object acl_from_mode(3) - create an ACL from file permission bits acl_from_text(3) - create an ACL from text acl_get_entry(3) - get an ACL entry acl_get_fd(3) - get an ACL by file descriptor acl_get_file(3) - get an ACL by filename acl_get_perm(3) - test for a permission in an ACL permission set acl_get_permset(3) - retrieve the permission set from an ACL entry acl_get_qualifier(3) - retrieve the qualifier from an ACL entry acl_get_tag_type(3) - get the tag type of an ACL entry acl_init(3) - initialize ACL working storage acl_set_fd(3) - set an ACL by file descriptor acl_set_file(3) - set an ACL by filename acl_set_permset(3) - set the permission set in an ACL entry acl_set_qualifier(3) - set the qualifier of an ACL entry acl_set_tag_type(3) - set the tag type of an ACL entry acl_size(3) - get the size of the external representation of an ACL acl_to_any_text(3) - convert an ACL to text acl_to_text(3) - convert an ACL to text acl_valid(3) - validate an ACL acos(3) - arc cosine function acosf(3) - arc cosine function acosh(3) - inverse hyperbolic cosine function acoshf(3) - inverse hyperbolic cosine function acoshl(3) - inverse hyperbolic cosine function acosl(3) - arc cosine function addftinfo(1) - add information to troff font files for use with groff add_key(2) - add a key to the kernel's key management facility addmntent(3) - get file system descriptor file entry addpart(8) - simple wrapper around the "add partition" ioctl addr2line(1) - convert addresses into file names and line numbers. addseverity(3) - introduce new severity classes adjtime(3) - correct the time to synchronize the system clock adjtimex(2) - tune kernel clock afmtodit(1) - create font files for use with groff -Tps and -Tpdf afs_syscall(2) - unimplemented system calls __after_morecore_hook(3) - malloc debugging variables agetty(8) - alternative Linux getty aio(7) - POSIX asynchronous I/O overview aio_cancel(3) - cancel an outstanding asynchronous I/O request aio_error(3) - get error status of asynchronous I/O operation aio_fsync(3) - asynchronous file synchronization aio_init(3) - asynchronous I/O initialization aio_read(3) - asynchronous read aio_return(3) - get return status of asynchronous I/O operation aio_suspend(3) - wait for asynchronous I/O operation or timeout aio_write(3) - asynchronous write alarm(2) - set an alarm clock for delivery of a signal aligned_alloc(3) - allocate aligned memory alloca(3) - allocate memory that is automatically freed alloc_hugepages(2) - allocate or free huge pages alphasort(3) - scan a directory for matching entries apropos(1) - search the manual page names and descriptions ar(1) - create, modify, and extract from archives arch_prctl(2) - set architecture-specific thread state argz(3) - functions to handle an argz list argz_add(3) - functions to handle an argz list argz_add_sep(3) - functions to handle an argz list argz_append(3) - functions to handle an argz list argz_count(3) - functions to handle an argz list argz_create(3) - functions to handle an argz list argz_create_sep(3) - functions to handle an argz list argz_delete(3) - functions to handle an argz list argz_extract(3) - functions to handle an argz list argz_insert(3) - functions to handle an argz list argz_next(3) - functions to handle an argz list argz_replace(3) - functions to handle an argz list argz_stringify(3) - functions to handle an argz list arm_fadvise(2) - predeclare an access pattern for file data arm_fadvise64_64(2) - predeclare an access pattern for file data armscii-8(7) - Armenian character set encoded in octal, decimal, and hexadecimal arm_sync_file_range(2) - sync a file segment with disk arp(7) - Linux ARP kernel module. arp(8) - manipulate the system ARP cache arping(8) - send ARP REQUEST to a neighbour host as(1) - the portable GNU assembler. ascii(7) - ASCII character set encoded in octal, decimal, and hexadecimal asctime(3) - transform date and time to broken-down time or ASCII asctime_r(3) - transform date and time to broken-down time or ASCII asin(3) - arc sine function asinf(3) - arc sine function asinh(3) - inverse hyperbolic sine function asinhf(3) - inverse hyperbolic sine function asinhl(3) - inverse hyperbolic sine function asinl(3) - arc sine function asprintf(3) - print to allocated string assert(3) - abort the program if assertion is false assert_perror(3) - test errnum and abort atan2(3) - arc tangent function of two variables atan2f(3) - arc tangent function of two variables atan2l(3) - arc tangent function of two variables atan(3) - arc tangent function atanf(3) - arc tangent function atanh(3) - inverse hyperbolic tangent function atanhf(3) - inverse hyperbolic tangent function atanhl(3) - inverse hyperbolic tangent function atanl(3) - arc tangent function atexit(3) - register a function to be called at normal process termination atof(3) - convert a string to a double atoi(3) - convert a string to an integer atol(3) - convert a string to an integer atoll(3) - convert a string to an integer atoq(3) - convert a string to an integer attr(1) - extended attributes on XFS filesystem objects attr(5) - Extended attributes attr_get(3) - get the value of a user attribute of a filesystem object attr_list(3) - list the names of the user attributes of a filesystem object attr_multi(3) - manipulate multiple user attributes on a filesystem object at once attr_remove(3) - remove a user attribute of a filesystem object attr_set(3) - set the value of a user attribute of a filesystem object auth_destroy(3) - library routines for remote procedure calls authnone_create(3) - library routines for remote procedure calls authunix_create(3) - library routines for remote procedure calls authunix_create_default(3) - library routines for remote procedure calls autoexpect(1) - generate an Expect script from watching a session
top backtrace(3) - support for application self-debugging backtrace_symbols(3) - support for application self-debugging backtrace_symbols_fd(3) - support for application self-debugging badblocks(8) - search a device for bad blocks base64(1) - base64 encode/decode data and print to standard output basename(1) - strip directory and suffix from filenames basename(3) - parse pathname components bash(1) - GNU Bourne-Again SHell bcmp(3) - compare byte sequences bcopy(3) - copy byte sequence bdflush(2) - start, flush, or tune buffer-dirty-flush daemon be16toh(3) - convert values between host and big-/little-endian byte order be32toh(3) - convert values between host and big-/little-endian byte order be64toh(3) - convert values between host and big-/little-endian byte order bind(2) - bind a name to a socket bindresvport(3) - bind a socket to a privileged IP port blkdiscard(8) - discard sectors on a device blkid(8) - locate/print block device attributes blockdev(8) - call block device ioctls from the command line boot(7) - general description of boot sequence bootparam(7) - introduction to boot time parameters of the Linux kernel break(2) - unimplemented system calls brk(2) - change data segment size bsd_signal(3) - signal handling with BSD semantics bsearch(3) - binary search of a sorted array bstring(3) - byte string operations btowc(3) - convert single byte to wide character btree(3) - btree database access method btrfs(8) - control a btrfs filesystem btrfsck(8) - check a btrfs filesystem btrfsctl(8) - control a btrfs filesystem btrfs-image(8) - create/restore an image of the filesystem btrfs-show(8) - scan the /dev directory for btrfs partitions and print results. byteorder(3) - convert values between host and network byte order bzero(3) - write zero-valued bytes
top cabs(3) - absolute value of a complex number cabsf(3) - absolute value of a complex number cabsl(3) - absolute value of a complex number cacheflush(2) - flush contents of instruction and/or data cache cacos(3) - complex arc cosine cacosf(3) - complex arc cosine cacosh(3) - complex arc hyperbolic cosine cacoshf(3) - complex arc hyperbolic cosine cacoshl(3) - complex arc hyperbolic cosine cacosl(3) - complex arc cosine cal(1) - display a calendar calloc(3) - allocate and free dynamic memory callrpc(3) - library routines for remote procedure calls canonicalize_file_name(3) - return the canonicalized absolute pathname capabilities(7) - overview of Linux capabilities cap_clear(3) - capability data object manipulation cap_clear_flag(3) - capability data object manipulation cap_compare(3) - capability data object manipulation cap_copy_ext(3) - capability state external representation translation cap_copy_int(3) - capability state external representation translation cap_drop_bound(3) - capability manipulation on processes cap_dup(3) - capability data object storage management cap_free(3) - capability data object storage management cap_from_name(3) - capability state textual representation translation cap_from_text(3) - capability state textual representation translation capget(2) - set/get capabilities of thread(s) cap_get_bound(3) - capability manipulation on processes cap_get_fd(3) - capability manipulation on files cap_get_file(3) - capability manipulation on files cap_get_flag(3) - capability data object manipulation capgetp(3) - capability manipulation on processes cap_get_pid(3) - capability manipulation on processes cap_get_proc(3) - capability manipulation on processes cap_init(3) - capability data object storage management capset(2) - set/get capabilities of thread(s) cap_set_fd(3) - capability manipulation on files cap_set_file(3) - capability manipulation on files cap_set_flag(3) - capability data object manipulation capsetp(3) - capability manipulation on processes cap_set_proc(3) - capability manipulation on processes capsh(1) - capability shell wrapper cap_size(3) - capability state external representation translation cap_to_name(3) - capability state textual representation translation cap_to_text(3) - capability state textual representation translation carg(3) - calculate the complex argument cargf(3) - calculate the complex argument cargl(3) - calculate the complex argument casin(3) - complex arc sine casinf(3) - complex arc sine casinh(3) - complex arc sine hyperbolic casinhf(3) - complex arc sine hyperbolic casinhl(3) - complex arc sine hyperbolic casinl(3) - complex arc sine cat(1) - concatenate files and print on the standard output catan(3) - complex arc tangents catanf(3) - complex arc tangents catanh(3) - complex arc tangents hyperbolic catanhf(3) - complex arc tangents hyperbolic catanhl(3) - complex arc tangents hyperbolic catanl(3) - complex arc tangents catclose(3) - open/close a message catalog catgets(3) - get message from a message catalog catman(8) - create or update the pre-formatted manual pages catopen(3) - open/close a message catalog cbc_crypt(3) - fast DES encryption cbrt(3) - cube root function cbrtf(3) - cube root function cbrtl(3) - cube root function cciss(4) - HP Smart Array block driver ccos(3) - complex cosine function ccosf(3) - complex cosine function ccosh(3) - complex hyperbolic cosine ccoshf(3) - complex hyperbolic cosine ccoshl(3) - complex hyperbolic cosine ccosl(3) - complex cosine function ceil(3) - ceiling function: smallest integral value not less than argument ceilf(3) - ceiling function: smallest integral value not less than argument ceill(3) - ceiling function: smallest integral value not less than argument cerf(3) - complex error function cerfc(3) - complex error function cerfcf(3) - complex error function cerfcl(3) - complex error function cerff(3) - complex error function cerfl(3) - complex error function cexp2(3) - base-2 exponent of a complex number cexp2f(3) - base-2 exponent of a complex number cexp2l(3) - base-2 exponent of a complex number cexp(3) - complex exponential function cexpf(3) - complex exponential function cexpl(3) - complex exponential function cfdisk(8) - display or manipulate disk partition table cfgetispeed(3) - get and set terminal attributes, line control, get and set baud rate cfgetospeed(3) - get and set terminal attributes, line control, get and set baud rate c++filt(1) - Demangle C++ and Java symbols. cfmakeraw(3) - get and set terminal attributes, line control, get and set baud rate cfree(3) - free allocated memory cfsetispeed(3) - get and set terminal attributes, line control, get and set baud rate cfsetospeed(3) - get and set terminal attributes, line control, get and set baud rate cfsetspeed(3) - get and set terminal attributes, line control, get and set baud rate chacl(1) - change the access control list of a file or directory chage(1) - change user password expiry information charmap(5) - character symbols to define character encodings charsets(7) - programmer's view of character sets and internationalization chattr(1) - change file attributes on a Linux file system chcon(1) - change file security context chcpu(8) - configure CPUs chdir(2) - change working directory chem(1) - groff preprocessor for producing chemical structure diagrams chfn(1) - change your finger information chgpasswd(8) - update group passwords in batch mode chgrp(1) - change group ownership chmod(1) - change file mode bits chmod(2) - change permissions of a file chown(1) - change file owner and group chown(2) - change ownership of a file chown32(2) - change ownership of a file chpasswd(8) - update passwords in batch mode chroot(1) - run command or interactive shell with special root directory chroot(2) - change root directory chrt(1) - manipulate the real-time attributes of a process chsh(1) - change your login shell cimag(3) - get imaginary part of a complex number cimagf(3) - get imaginary part of a complex number cimagl(3) - get imaginary part of a complex number CIRCLEQ_ENTRY(3) - implementations of lists, tail queues, and circular queues CIRCLEQ_HEAD(3) - implementations of lists, tail queues, and circular queues CIRCLEQ_INIT(3) - implementations of lists, tail queues, and circular queues CIRCLEQ_INSERT_AFTER(3) - implementations of lists, tail queues, and circular queues CIRCLEQ_INSERT_BEFORE(3) - implementations of lists, tail queues, and circular queues CIRCLEQ_INSERT_HEAD(3) - implementations of lists, tail queues, and circular queues CIRCLEQ_INSERT_TAIL(3) - implementations of lists, tail queues, and circular queues CIRCLEQ_REMOVE(3) - implementations of lists, tail queues, and circular queues cksum(1) - checksum and count the bytes in a file clearenv(3) - clear the environment clearerr(3) - check and reset stream status clearerr_unlocked(3) - nonlocking stdio functions clnt_broadcast(3) - library routines for remote procedure calls clnt_call(3) - library routines for remote procedure calls clnt_control(3) - library routines for remote procedure calls clnt_create(3) - library routines for remote procedure calls clnt_destroy(3) - library routines for remote procedure calls clnt_freeres(3) - library routines for remote procedure calls clnt_geterr(3) - library routines for remote procedure calls clnt_pcreateerror(3) - library routines for remote procedure calls clnt_perrno(3) - library routines for remote procedure calls clnt_perror(3) - library routines for remote procedure calls clntraw_create(3) - library routines for remote procedure calls clnt_spcreateerror(3) - library routines for remote procedure calls clnt_sperrno(3) - library routines for remote procedure calls clnt_sperror(3) - library routines for remote procedure calls clnttcp_create(3) - library routines for remote procedure calls clntudp_bufcreate(3) - library routines for remote procedure calls clntudp_create(3) - library routines for remote procedure calls clock(3) - determine processor time clockdiff(8) - measure clock difference between hosts clock_getcpuclockid(3) - obtain ID of a process CPU-time clock clock_getres(2) - clock and time functions clock_getres(3) - clock and time functions clock_gettime(2) - clock and time functions clock_gettime(3) - clock and time functions clock_nanosleep(2) - high-resolution sleep with specifiable clock clock_settime(2) - clock and time functions clock_settime(3) - clock and time functions clog10(3) - base-10 logarithm of a complex number clog10f(3) - base-10 logarithm of a complex number clog10l(3) - base-10 logarithm of a complex number clog2(3) - base-2 logarithm of a complex number clog2f(3) - base-2 logarithm of a complex number clog2l(3) - base-2 logarithm of a complex number clog(3) - natural logarithm of a complex number clogf(3) - natural logarithm of a complex number clogl(3) - natural logarithm of a complex number __clone2(2) - create a child process clone2(2) - create a child process clone(2) - create a child process close(2) - close a file descriptor closedir(3) - close a directory closelog(3) - send messages to the system logger cmsg(3) - access ancillary data CMSG_ALIGN(3) - access ancillary data CMSG_FIRSTHDR(3) - access ancillary data CMSG_NXTHDR(3) - access ancillary data CMSG_SPACE(3) - access ancillary data col(1) - filter reverse line feeds from input colcrt(1) - filter nroff output for CRT previewing colrm(1) - remove columns from a file column(1) - columnate lists comm(1) - compare two sorted files line by line complex(7) - basics of complex mathematics confstr(3) - get configuration dependent string variables conj(3) - calculate the complex conjugate conjf(3) - calculate the complex conjugate conjl(3) - calculate the complex conjugate connect(2) - initiate a connection on a socket console(4) - console terminal and virtual consoles console_codes(4) - Linux console escape and control sequences console_ioctl(4) - ioctl's for console terminal and virtual consoles convertquota(8) - convert quota from old file format to new one copysign(3) - copy sign of a number copysignf(3) - copy sign of a number copysignl(3) - copy sign of a number core(5) - core dump file cos(3) - cosine function cosf(3) - cosine function cosh(3) - hyperbolic cosine function coshf(3) - hyperbolic cosine function coshl(3) - hyperbolic cosine function cosl(3) - cosine function cp1251(7) - CP 1251 character set encoded in octal, decimal, and hexadecimal cp(1) - copy files and directories cpow(3) - complex power function cpowf(3) - complex power function cpowl(3) - complex power function cpp(1) - The C Preprocessor cproj(3) - project into Riemann Sphere cprojf(3) - project into Riemann Sphere cprojl(3) - project into Riemann Sphere CPU_ALLOC(3) - macros for manipulating CPU sets CPU_ALLOC_SIZE(3) - macros for manipulating CPU sets CPU_AND(3) - macros for manipulating CPU sets CPU_AND_S(3) - macros for manipulating CPU sets CPU_CLR(3) - macros for manipulating CPU sets CPU_CLR_S(3) - macros for manipulating CPU sets CPU_COUNT(3) - macros for manipulating CPU sets CPU_COUNT_S(3) - macros for manipulating CPU sets CPU_EQUAL(3) - macros for manipulating CPU sets CPU_EQUAL_S(3) - macros for manipulating CPU sets CPU_FREE(3) - macros for manipulating CPU sets cpuid(4) - x86 CPUID access device CPU_ISSET(3) - macros for manipulating CPU sets CPU_ISSET_S(3) - macros for manipulating CPU sets CPU_OR(3) - macros for manipulating CPU sets CPU_OR_S(3) - macros for manipulating CPU sets CPU_SET(3) - macros for manipulating CPU sets cpuset(7) - confine processes to processor and memory node subsets CPU_SET_S(3) - macros for manipulating CPU sets CPU_XOR(3) - macros for manipulating CPU sets CPU_XOR_S(3) - macros for manipulating CPU sets CPU_ZERO(3) - macros for manipulating CPU sets CPU_ZERO_S(3) - macros for manipulating CPU sets creal(3) - get real part of a complex number crealf(3) - get real part of a complex number creall(3) - get real part of a complex number creat(2) - open and possibly create a file or device create_module(2) - create a loadable module entry credentials(7) - process identifiers crypt(3) - password and data encryption cryptdir(1) - encrypt/decrypt all files in a directory crypt_r(3) - password and data encryption csin(3) - complex sine function csinf(3) - complex sine function csinh(3) - complex hyperbolic sine csinhf(3) - complex hyperbolic sine csinhl(3) - complex hyperbolic sine csinl(3) - complex sine function csplit(1) - split a file into sections determined by context lines csqrt(3) - complex square root csqrtf(3) - complex square root csqrtl(3) - complex square root ctan(3) - complex tangent function ctanf(3) - complex tangent function ctanh(3) - complex hyperbolic tangent ctanhf(3) - complex hyperbolic tangent ctanhl(3) - complex hyperbolic tangent ctanl(3) - complex tangent function ctermid(3) - get controlling terminal name ctime(3) - transform date and time to broken-down time or ASCII ctime_r(3) - transform date and time to broken-down time or ASCII ctrlaltdel(8) - set the function of the Ctrl-Alt-Del combination cuserid(3) - get username cut(1) - remove sections from each line of files cytune(8) - tune driver parameters for Cyclades-Z multiport serial card
top daemon(3) - run in the background date(1) - print or set the system date and time daylight(3) - initialize time conversion information db(3) - database access methods dbopen(3) - database access methods dd(1) - convert and copy a file ddp(7) - Linux AppleTalk protocol implementation decryptdir(1) - encrypt/decrypt all files in a directory delete_module(2) - unload a kernel module delpart(8) - simple wrapper around the "del partition" ioctl depmod(8) - Generate modules.dep and map files. depmod.d(5) - Configuration directory for depmod des_crypt(3) - fast DES encryption DES_FAILED(3) - fast DES encryption des_setparity(3) - fast DES encryption df(1) - report file system disk space usage diff_numastat(8) - difftime(3) - calculate time difference dir(1) - list directory contents dircolors(1) - color setup for ls dir_colors(5) - configuration file for dircolors(1) dirfd(3) - get directory stream file descriptor dirname(1) - strip last component from file name dirname(3) - parse pathname components dislocate(1) - disconnect and reconnect processes ditroff(7) - classical device independent roff div(3) - compute quotient and remainder of an integer division dladdr(3) - programming interface to dynamic linking loader dlclose(3) - programming interface to dynamic linking loader dlerror(3) - programming interface to dynamic linking loader dl_iterate_phdr(3) - walk through list of shared objects dlltool(1) - Create files needed to build and use DLLs. dlopen(3) - programming interface to dynamic linking loader dlsym(3) - programming interface to dynamic linking loader dlvsym(3) - programming interface to dynamic linking loader dmesg(1) - print or control the kernel ring buffer dn_comp(3) - resolver routines dn_expand(3) - resolver routines dnsdomainname(1) - show or set the system's host name domainname(1) - show or set the system's host name dprintf(3) - print to a file descriptor drand48(3) - generate uniformly distributed pseudo-random numbers drand48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly drem(3) - floating-point remainder function dremf(3) - floating-point remainder function dreml(3) - floating-point remainder function dsp56k(4) - DSP56001 interface device du(1) - estimate file space usage dumpe2fs(8) - dump ext2/ext3/ext4 filesystem information dump-utmp(8) - print an utmp file in human-readable format. dup2(2) - duplicate a file descriptor dup(2) - duplicate a file descriptor dup3(2) - duplicate a file descriptor dysize(3) - get number of days for a given year
top e2freefrag(8) - report free space fragmentation information e2image(8) - Save critical ext2/ext3/ext4 filesystem metadata to a file e2label(8) - Change the label on an ext2/ext3/ext4 filesystem e2undo(8) - Replay an undo log for an ext2/ext3/ext4 filesystem e4defrag(8) - online defragmenter for ext4 filesystem eaccess(3) - check effective user's permissions for a file ecb_crypt(3) - fast DES encryption echo(1) - display a line of text ecvt(3) - convert a floating-point number to a string ecvt_r(3) - convert a floating-point number to a string edata(3) - end of program segments edquota(8) - edit user quotas eject(1) - eject removable media elf(5) - format of Executable and Linking Format (ELF) files elfedit(1) - Update the ELF header of ELF files. elvtune(8) - I/O elevator tuner encrypt(3) - encrypt 64-bit messages encrypt_r(3) - encrypt 64-bit messages end(3) - end of program segments endaliasent(3) - read an alias entry endfsent(3) - handle fstab entries endgrent(3) - get group file entry endhostent(3) - get network host entry endian(3) - convert values between host and big-/little-endian byte order endmntent(3) - get file system descriptor file entry endnetent(3) - get network entry endnetgrent(3) - handle network group entries endprotoent(3) - get protocol entry endpwent(3) - get password file entry endrpcent(3) - get RPC entry endservent(3) - get service entry endspent(3) - get shadow password file entry endttyent(3) - get ttys file entry endusershell(3) - get permitted user shells endutent(3) - access utmp file entries endutxent(3) - access utmp file entries env(1) - run a program in a modified environment environ(7) - user environment envz(3) - environment string support envz_add(3) - environment string support envz_entry(3) - environment string support envz_get(3) - environment string support envz_merge(3) - environment string support envz_remove(3) - environment string support envz_strip(3) - environment string support epoll(7) - I/O event notification facility epoll_create1(2) - open an epoll file descriptor epoll_create(2) - open an epoll file descriptor epoll_ctl(2) - control interface for an epoll descriptor epoll_pwait(2) - wait for an I/O event on an epoll file descriptor epoll_wait(2) - wait for an I/O event on an epoll file descriptor eqn(1) - format equations for troff or MathML eqn2graph(1) - convert an EQN equation into a cropped image erand48(3) - generate uniformly distributed pseudo-random numbers erand48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly erf(3) - error function erfc(3) - complementary error function erfcf(3) - complementary error function erfcl(3) - complementary error function erff(3) - error function erfl(3) - error function err(3) - formatted error messages errno(3) - number of last error error(3) - glibc error reporting functions error_at_line(3) - glibc error reporting functions error_message_count(3) - glibc error reporting functions error_one_per_line(3) - glibc error reporting functions error_print_progname(3) - glibc error reporting functions errx(3) - formatted error messages etext(3) - end of program segments ether_aton(3) - Ethernet address manipulation routines ether_aton_r(3) - Ethernet address manipulation routines ether_hostton(3) - Ethernet address manipulation routines ether_line(3) - Ethernet address manipulation routines ether_ntoa(3) - Ethernet address manipulation routines ether_ntoa_r(3) - Ethernet address manipulation routines ether_ntohost(3) - Ethernet address manipulation routines ethers(5) - Ethernet address to IP number database euidaccess(3) - check effective user's permissions for a file eventfd2(2) - create a file descriptor for event notification eventfd(2) - create a file descriptor for event notification eventfd_read(3) - create a file descriptor for event notification eventfd_write(3) - create a file descriptor for event notification exec(3) - execute a file execl(3) - execute a file execle(3) - execute a file execlp(3) - execute a file execstack(8) - tool to set, clear, or query executable stack flag of ELF binaries and shared libraries execv(3) - execute a file execve(2) - execute program execvp(3) - execute a file execvpe(3) - execute a file _exit(2) - terminate the calling process _Exit(2) - terminate the calling process exit(2) - terminate the calling process exit(3) - cause normal process termination exit_group(2) - exit all threads in a process exp10(3) - base-10 exponential function exp10f(3) - base-10 exponential function exp10l(3) - base-10 exponential function exp2(3) - base-2 exponential function exp2f(3) - base-2 exponential function exp2l(3) - base-2 exponential function exp(3) - base-e exponential function expand(1) - convert tabs to spaces expect(1) - programmed dialogue with interactive programs, Version 5 expf(3) - base-e exponential function expiry(1) - check and enforce password expiration policy expl(3) - base-e exponential function expm1(3) - exponential minus 1 expm1f(3) - exponential minus 1 expm1l(3) - exponential minus 1 expr(1) - evaluate expressions
top fabs(3) - absolute value of floating-point number fabsf(3) - absolute value of floating-point number fabsl(3) - absolute value of floating-point number faccessat(2) - check user's permissions of a file relative to a directory file descriptor factor(1) - factor numbers fadvise64(2) - predeclare an access pattern for file data fadvise64_64(2) - predeclare an access pattern for file data faillog(5) - login failure logging file faillog(8) - display faillog records or set login failure limits fallocate(1) - preallocate space to a file fallocate(2) - manipulate file space false(1) - do nothing, unsuccessfully fattach(2) - unimplemented system calls __fbufsize(3) - interfaces to stdio FILE structure fchdir(2) - change working directory fchmod(2) - change permissions of a file fchmodat(2) - change permissions of a file relative to a directory file descriptor fchown(2) - change ownership of a file fchown32(2) - change ownership of a file fchownat(2) - change ownership of a file relative to a directory file descriptor fclose(3) - close a stream fcloseall(3) - close all open streams fcntl(2) - manipulate file descriptor fcntl64(2) - manipulate file descriptor fcvt(3) - convert a floating-point number to a string fcvt_r(3) - convert a floating-point number to a string fd(4) - floppy disk device fdatasync(2) - synchronize a file's in-core state with storage device FD_CLR(3) - synchronous I/O multiplexing fdetach(2) - unimplemented system calls fdformat(8) - low-level format a floppy disk fdim(3) - positive difference fdimf(3) - positive difference fdiml(3) - positive difference fdisk(8) - manipulate disk partition table FD_ISSET(3) - synchronous I/O multiplexing fdopen(3) - stream open functions fdopendir(3) - open a directory FD_SET(3) - synchronous I/O multiplexing FD_ZERO(3) - synchronous I/O multiplexing feature_test_macros(7) - feature test macros feclearexcept(3) - floating-point rounding and exception handling fedisableexcept(3) - floating-point rounding and exception handling feenableexcept(3) - floating-point rounding and exception handling fegetenv(3) - floating-point rounding and exception handling fegetexcept(3) - floating-point rounding and exception handling fegetexceptflag(3) - floating-point rounding and exception handling fegetround(3) - floating-point rounding and exception handling feholdexcept(3) - floating-point rounding and exception handling fenv(3) - floating-point rounding and exception handling feof(3) - check and reset stream status feof_unlocked(3) - nonlocking stdio functions feraiseexcept(3) - floating-point rounding and exception handling ferror(3) - check and reset stream status ferror_unlocked(3) - nonlocking stdio functions fesetenv(3) - floating-point rounding and exception handling fesetexceptflag(3) - floating-point rounding and exception handling fesetround(3) - floating-point rounding and exception handling fetestexcept(3) - floating-point rounding and exception handling feupdateenv(3) - floating-point rounding and exception handling fexecve(3) - execute program specified via file descriptor fflush(3) - flush a stream fflush_unlocked(3) - nonlocking stdio functions ffs(3) - find first bit set in a word ffsl(3) - find first bit set in a word ffsll(3) - find first bit set in a word fgetc(3) - input of characters and strings fgetc_unlocked(3) - nonlocking stdio functions fgetgrent(3) - get group file entry fgetgrent_r(3) - get group file entry reentrantly fgetpos(3) - reposition a stream fgetpwent(3) - get password file entry fgetpwent_r(3) - get passwd file entry reentrantly fgets(3) - input of characters and strings fgetspent(3) - get shadow password file entry fgetspent_r(3) - get shadow password file entry fgets_unlocked(3) - nonlocking stdio functions fgetwc(3) - read a wide character from a FILE stream fgetwc_unlocked(3) - nonlocking stdio functions fgetws(3) - read a wide-character string from a FILE stream fgetws_unlocked(3) - nonlocking stdio functions fgetxattr(2) - retrieve an extended attribute value fifo(7) - first-in first-out special file, named pipe filefrag(8) - report on file fragmentation fileno(3) - check and reset stream status fileno_unlocked(3) - nonlocking stdio functions filesystems(5) - Linux file-system types: minix, ext, ext2, ext3, ext4, Reiserfs, XFS, JFS, xia, msdos, umsdos, vfat, ntfs, proc, nfs, iso9660, hpfs, sysv, smb, ncpfs find(1) - search for files in a directory hierarchy findfs(8) - find a filesystem by label or UUID findmnt(8) - find a filesystem finite(3) - BSD floating-point classification functions finitef(3) - BSD floating-point classification functions finitel(3) - BSD floating-point classification functions finit_module(2) - load a kernel module __flbf(3) - interfaces to stdio FILE structure flistxattr(2) - list extended attribute names flock(1) - manage locks from shell scripts flock(2) - apply or remove an advisory lock on an open file flockfile(3) - lock FILE for stdio floor(3) - largest integral value not greater than argument floorf(3) - largest integral value not greater than argument floorl(3) - largest integral value not greater than argument _flushlbf(3) - interfaces to stdio FILE structure fma(3) - floating-point multiply and add fmaf(3) - floating-point multiply and add fmal(3) - floating-point multiply and add fmax(3) - determine maximum of two floating-point numbers fmaxf(3) - determine maximum of two floating-point numbers fmaxl(3) - determine maximum of two floating-point numbers fmemopen(3) - open memory as stream fmin(3) - determine minimum of two floating-point numbers fminf(3) - determine minimum of two floating-point numbers fminl(3) - determine minimum of two floating-point numbers fmod(3) - floating-point remainder function fmodf(3) - floating-point remainder function fmodl(3) - floating-point remainder function fmt(1) - simple optimal text formatter fmtmsg(3) - print formatted error messages fnmatch(3) - match filename or pathname fold(1) - wrap each input line to fit in specified width fopen(3) - stream open functions fopencookie(3) - opening a custom stream fork(2) - create a child process forkpty(3) - terminal utility functions fpathconf(3) - get configuration values for files fpclassify(3) - floating-point classification macros __fpending(3) - interfaces to stdio FILE structure fprintf(3) - formatted output conversion __fpurge(3) - purge a stream fpurge(3) - purge a stream fputc(3) - output of characters and strings fputc_unlocked(3) - nonlocking stdio functions fputs(3) - output of characters and strings fputs_unlocked(3) - nonlocking stdio functions fputwc(3) - write a wide character to a FILE stream fputwc_unlocked(3) - nonlocking stdio functions fputws(3) - write a wide-character string to a FILE stream fputws_unlocked(3) - nonlocking stdio functions fread(3) - binary stream input/output __freadable(3) - interfaces to stdio FILE structure __freading(3) - interfaces to stdio FILE structure fread_unlocked(3) - nonlocking stdio functions free(1) - Display amount of free and used memory in the system free(3) - allocate and free dynamic memory freeaddrinfo(3) - network address and service translation __free_hook(3) - malloc debugging variables freehostent(3) - get network hostnames and addresses free_hugepages(2) - allocate or free huge pages freeifaddrs(3) - get interface addresses fremovexattr(2) - remove an extended attribute freopen(3) - stream open functions frexp(3) - convert floating-point number to fractional and integral components frexpf(3) - convert floating-point number to fractional and integral components frexpl(3) - convert floating-point number to fractional and integral components fs(5) - Linux file-system types: minix, ext, ext2, ext3, ext4, Reiserfs, XFS, JFS, xia, msdos, umsdos, vfat, ntfs, proc, nfs, iso9660, hpfs, sysv, smb, ncpfs fscanf(3) - input format conversion fsck(8) - check and repair a Linux filesystem fsck.cramfs(8) - fsck compressed ROM file system fsck.minix(8) - check consistency of Minix filesystem fsck.xfs(8) - do nothing, successfully fseek(3) - reposition a stream fseeko(3) - seek to or report file position __fsetlocking(3) - interfaces to stdio FILE structure fsetpos(3) - reposition a stream fsetxattr(2) - set an extended attribute value fsfreeze(8) - suspend access to a filesystem (Linux Ext3/4, ReiserFS, JFS, XFS) fstab(5) - static information about the filesystems fstat(2) - get file status fstat64(2) - get file status fstatat(2) - get file status relative to a directory file descriptor fstatat64(2) - get file status relative to a directory file descriptor fstatfs(2) - get file system statistics fstatfs64(2) - get file system statistics fstatvfs(2) - get file system statistics fstatvfs(3) - get file system statistics fstrim(8) - discard unused blocks on a mounted filesystem fsync(2) - synchronize a file's in-core state with storage device ftell(3) - reposition a stream ftello(3) - seek to or report file position ftime(3) - return date and time ftok(3) - convert a pathname and a project identifier to a System V IPC key ftpusers(5) - list of users that may not log in via the FTP daemon ftruncate(2) - truncate a file to a specified length ftruncate64(2) - truncate a file to a specified length ftrylockfile(3) - lock FILE for stdio fts(3) - traverse a file hierarchy fts_children(3) - traverse a file hierarchy fts_close(3) - traverse a file hierarchy fts_open(3) - traverse a file hierarchy fts_read(3) - traverse a file hierarchy fts_set(3) - traverse a file hierarchy ftw(3) - file tree walk full(4) - always full device funlockfile(3) - lock FILE for stdio futex(2) - fast user-space locking futex(7) - fast user-space locking futimens(3) - change file timestamps with nanosecond precision futimes(3) - change file timestamps futimesat(2) - change timestamps of a file relative to a directory file descriptor fwide(3) - set and determine the orientation of a FILE stream fwprintf(3) - formatted wide-character output conversion __fwritable(3) - interfaces to stdio FILE structure fwrite(3) - binary stream input/output fwrite_unlocked(3) - nonlocking stdio functions __fwriting(3) - interfaces to stdio FILE structure
top gai_cancel(3) - asynchronous network address and service translation gai.conf(5) - getaddrinfo(3) configuration file gai_error(3) - asynchronous network address and service translation gai_strerror(3) - network address and service translation gai_suspend(3) - asynchronous network address and service translation gamma(3) - (logarithm of the) gamma function gammaf(3) - (logarithm of the) gamma function gammal(3) - (logarithm of the) gamma function gawk(1) - pattern scanning and processing language gcc(1) - GNU project C and C++ compiler gcore(1) - Generate a core file of a running program gcov(1) - coverage testing tool gcvt(3) - convert a floating-point number to a string gdb(1) - The GNU Debugger gdbinit(5) - GDB initialization scripts gdbserver(1) - Remote Server for the GNU Debugger gdiffmk(1) - mark differences between groff/nroff/troff files getaddrinfo(3) - network address and service translation getaddrinfo_a(3) - asynchronous network address and service translation getaliasbyname(3) - read an alias entry getaliasbyname_r(3) - read an alias entry getaliasent(3) - read an alias entry getaliasent_r(3) - read an alias entry getauxval(3) - retrieve a value from the auxiliary vector getc(3) - input of characters and strings getcap(8) - examine file capabilities getchar(3) - input of characters and strings getchar_unlocked(3) - nonlocking stdio functions getcontext(2) - get or set the user context getcontext(3) - get or set the user context getcpu(2) - determine CPU and NUMA node on which the calling thread is running getc_unlocked(3) - nonlocking stdio functions get_current_dir_name(3) - get current working directory getcwd(2) - get current working directory getcwd(3) - get current working directory getdate(3) - convert a date-plus-time string to broken-down time getdate_err(3) - convert a date-plus-time string to broken-down time getdate_r(3) - convert a date-plus-time string to broken-down time getdelim(3) - delimited string input getdents(2) - get directory entries getdents64(2) - get directory entries getdirentries(3) - get directory entries in a file system-independent format getdomainname(2) - get/set NIS domain name getdtablesize(2) - get descriptor table size getdtablesize(3) - get descriptor table size getegid(2) - get group identity getegid32(2) - get group identity getent(1) - get entries from Name Service Switch libraries getenv(3) - get an environment variable geteuid(2) - get user identity geteuid32(2) - get user identity getfacl(1) - get file access control lists getfattr(1) - get extended attributes of filesystem objects getfsent(3) - handle fstab entries getfsfile(3) - handle fstab entries getfsspec(3) - handle fstab entries getgid(2) - get group identity getgid32(2) - get group identity getgrent(3) - get group file entry getgrent_r(3) - get group file entry reentrantly getgrgid(3) - get group file entry getgrgid_r(3) - get group file entry getgrnam(3) - get group file entry getgrnam_r(3) - get group file entry getgrouplist(3) - get list of groups to which a user belongs getgroups(2) - get/set list of supplementary group IDs getgroups32(2) - get/set list of supplementary group IDs gethostbyaddr(3) - get network host entry gethostbyaddr_r(3) - get network host entry gethostbyname2(3) - get network host entry gethostbyname2_r(3) - get network host entry gethostbyname(3) - get network host entry gethostbyname_r(3) - get network host entry gethostent(3) - get network host entry gethostent_r(3) - get network host entry gethostid(2) - get or set the unique identifier of the current host gethostid(3) - get or set the unique identifier of the current host gethostname(2) - get/set hostname getifaddrs(3) - get interface addresses getipnodebyaddr(3) - get network hostnames and addresses getipnodebyname(3) - get network hostnames and addresses getitimer(2) - get or set value of an interval timer get_kernel_syms(2) - retrieve exported kernel and module symbols getline(3) - delimited string input getloadavg(3) - get system load averages getlogin(3) - get username getlogin_r(3) - get username get_mempolicy(2) - retrieve NUMA memory policy for a process getmntent(3) - get file system descriptor file entry getmntent_r(3) - get file system descriptor file entry getmsg(2) - unimplemented system calls get_myaddress(3) - library routines for remote procedure calls getnameinfo(3) - address-to-name translation in protocol-independent manner getnetbyaddr(3) - get network entry getnetbyaddr_r(3) - get network entry (reentrant) getnetbyname(3) - get network entry getnetbyname_r(3) - get network entry (reentrant) getnetent(3) - get network entry getnetent_r(3) - get network entry (reentrant) getnetgrent(3) - handle network group entries getnetgrent_r(3) - handle network group entries get_nprocs(3) - get number of processors get_nprocs_conf(3) - get number of processors getopt(1) - parse command options (enhanced) getopt(3) - Parse command-line options getopt_long(3) - Parse command-line options getopt_long_only(3) - Parse command-line options getpagesize(2) - get memory page size getpass(3) - get a password getpeername(2) - get name of connected peer socket getpgid(2) - set/get process group getpgrp(2) - set/get process group getpid(2) - get process identification getpmsg(2) - unimplemented system calls getppid(2) - get process identification getpriority(2) - get/set program scheduling priority getprotobyname(3) - get protocol entry getprotobyname_r(3) - get protocol entry (reentrant) getprotobynumber(3) - get protocol entry getprotobynumber_r(3) - get protocol entry (reentrant) getprotoent(3) - get protocol entry getprotoent_r(3) - get protocol entry (reentrant) getpt(3) - open the pseudoterminal master (PTM) getpw(3) - reconstruct password line entry getpwent(3) - get password file entry getpwent_r(3) - get passwd file entry reentrantly getpwnam(3) - get password file entry getpwnam_r(3) - get password file entry getpwuid(3) - get password file entry getpwuid_r(3) - get password file entry getresgid(2) - get real, effective and saved user/group IDs getresgid32(2) - get real, effective and saved user/group IDs getresuid(2) - get real, effective and saved user/group IDs getresuid32(2) - get real, effective and saved user/group IDs getrlimit(2) - get/set resource limits get_robust_list(2) - get/set list of robust futexes getrpcbyname(3) - get RPC entry getrpcbyname_r(3) - get RPC entry (reentrant) getrpcbynumber(3) - get RPC entry getrpcbynumber_r(3) - get RPC entry (reentrant) getrpcent(3) - get RPC entry getrpcent_r(3) - get RPC entry (reentrant) getrpcport(3) - get RPC port number getrusage(2) - get resource usage gets(3) - input of characters and strings getservbyname(3) - get service entry getservbyname_r(3) - get service entry (reentrant) getservbyport(3) - get service entry getservbyport_r(3) - get service entry (reentrant) getservent(3) - get service entry getservent_r(3) - get service entry (reentrant) getsid(2) - get session ID getsockname(2) - get socket name getsockopt(2) - get and set options on sockets getspent(3) - get shadow password file entry getspent_r(3) - get shadow password file entry getspnam(3) - get shadow password file entry getspnam_r(3) - get shadow password file entry getsubopt(3) - parse suboption arguments from a string get_thread_area(2) - get a thread-local storage (TLS) area gettid(2) - get thread identification gettimeofday(2) - get / set time getttyent(3) - get ttys file entry getttynam(3) - get ttys file entry getuid(2) - get user identity getuid32(2) - get user identity getumask(3) - get file creation mask getunwind(2) - copy the unwind data to caller's buffer getusershell(3) - get permitted user shells getutent(3) - access utmp file entries getutent_r(3) - access utmp file entries getutid(3) - access utmp file entries getutid_r(3) - access utmp file entries getutline(3) - access utmp file entries getutline_r(3) - access utmp file entries getutmp(3) - copy utmp structure to utmpx, and vice versa getutmpx(3) - copy utmp structure to utmpx, and vice versa getutxent(3) - access utmp file entries getutxid(3) - access utmp file entries getutxline(3) - access utmp file entries getw(3) - input and output of words (ints) getwc(3) - read a wide character from a FILE stream getwchar(3) - read a wide character from standard input getwchar_unlocked(3) - nonlocking stdio functions getwc_unlocked(3) - nonlocking stdio functions getwd(3) - get current working directory getxattr(2) - retrieve an extended attribute value git(1) - the stupid content tracker git-add(1) - Add file contents to the index git-am(1) - Apply a series of patches from a mailbox git-annotate(1) - Annotate file lines with commit information git-apply(1) - Apply a patch to files and/or to the index git-archimport(1) - Import an Arch repository into Git git-archive(1) - Create an archive of files from a named tree gitattributes(5) - defining attributes per path git-bisect(1) - Find by binary search the change that introduced a bug git-blame(1) - Show what revision and author last modified each line of a file git-branch(1) - List, create, or delete branches git-bundle(1) - Move objects and refs by archive git-cat-file(1) - Provide content or type and size information for repository objects git-check-attr(1) - Display gitattributes information git-check-ignore(1) - Debug gitignore / exclude files git-checkout(1) - Checkout a branch or paths to the working tree git-checkout-index(1) - Copy files from the index to the working tree git-check-ref-format(1) - Ensures that a reference name is well formed git-cherry(1) - Find commits not merged upstream git-cherry-pick(1) - Apply the changes introduced by some existing commits git-citool(1) - Graphical alternative to git-commit git-clean(1) - Remove untracked files from the working tree gitcli(7) - Git command line interface and conventions git-clone(1) - Clone a repository into a new directory git-column(1) - Display data in columns git-commit(1) - Record changes to the repository git-commit-tree(1) - Create a new commit object git-config(1) - Get and set repository or global options gitcore-tutorial(7) - A Git core tutorial for developers git-count-objects(1) - Count unpacked number of objects and their disk consumption git-credential(1) - Retrieve and store user credentials git-credential-cache(1) - Helper to temporarily store passwords in memory git-credential-cache--daemon(1) - Temporarily store user credentials in memory gitcredentials(7) - providing usernames and passwords to Git git-credential-store(1) - Helper to store credentials on disk git-cvsexportcommit(1) - Export a single commit to a CVS checkout git-cvsimport(1) - Salvage your data out of another SCM people love to hate gitcvs-migration(7) - Git for CVS users git-cvsserver(1) - A CVS server emulator for Git git-daemon(1) - A really simple server for Git repositories git-describe(1) - Show the most recent tag that is reachable from a commit git-diff(1) - Show changes between commits, commit and working tree, etc gitdiffcore(7) - Tweaking diff output git-diff-files(1) - Compares files in the working tree and the index git-diff-index(1) - Compares content and mode of blobs between the index and repository git-difftool(1) - Show changes using common diff tools git-diff-tree(1) - Compares the content and mode of blobs found via two tree objects git-fast-export(1) - Git data exporter git-fast-import(1) - Backend for fast Git data importers git-fetch(1) - Download objects and refs from another repository git-fetch-pack(1) - Receive missing objects from another repository git-filter-branch(1) - Rewrite branches git-fmt-merge-msg(1) - Produce a merge commit message git-for-each-ref(1) - Output information on each ref git-format-patch(1) - Prepare patches for e-mail submission git-fsck(1) - Verifies the connectivity and validity of the objects in the database git-fsck-objects(1) - Verifies the connectivity and validity of the objects in the database git-gc(1) - Cleanup unnecessary files and optimize the local repository git-get-tar-commit-id(1) - Extract commit ID from an archive created using git-archive gitglossary(7) - A Git Glossary git-grep(1) - Print lines matching a pattern git-gui(1) - A portable graphical interface to Git git-hash-object(1) - Compute object ID and optionally creates a blob from a file git-help(1) - Display help information about Git githooks(5) - Hooks used by Git git-http-backend(1) - Server side implementation of Git over HTTP git-http-fetch(1) - Download from a remote Git repository via HTTP git-http-push(1) - Push objects over HTTP/DAV to another repository gitignore(5) - Specifies intentionally untracked files to ignore git-imap-send(1) - Send a collection of patches from stdin to an IMAP folder git-index-pack(1) - Build pack index file for an existing packed archive git-init(1) - Create an empty Git repository or reinitialize an existing one git-init-db(1) - Creates an empty Git repository git-instaweb(1) - Instantly browse your working repository in gitweb gitk(1) - The Git repository browser git-log(1) - Show commit logs git-lost-found(1) - Recover lost refs that luckily have not yet been pruned git-ls-files(1) - Show information about files in the index and the working tree git-ls-remote(1) - List references in a remote repository git-ls-tree(1) - List the contents of a tree object git-mailinfo(1) - Extracts patch and authorship from a single e-mail message git-mailsplit(1) - Simple UNIX mbox splitter program git-merge(1) - Join two or more development histories together git-merge-base(1) - Find as good common ancestors as possible for a merge git-merge-file(1) - Run a three-way file merge git-merge-index(1) - Run a merge for files needing merging git-merge-one-file(1) - The standard helper program to use with git-merge-index git-mergetool(1) - Run merge conflict resolution tools to resolve merge conflicts git-mergetool--lib(1) - Common Git merge tool shell scriptlets git-merge-tree(1) - Show three-way merge without touching index git-mktag(1) - Creates a tag object git-mktree(1) - Build a tree-object from ls-tree formatted text gitmodules(5) - defining submodule properties git-mv(1) - Move or rename a file, a directory, or a symlink git-name-rev(1) - Find symbolic names for given revs gitnamespaces(7) - Git namespaces git-notes(1) - Add or inspect object notes git-p4(1) - Import from and submit to Perforce repositories git-pack-objects(1) - Create a packed archive of objects git-pack-redundant(1) - Find redundant pack files git-pack-refs(1) - Pack heads and tags for efficient repository access git-parse-remote(1) - Routines to help parsing remote repository access parameters git-patch-id(1) - Compute unique ID for a patch git-peek-remote(1) - List the references in a remote repository git-prune(1) - Prune all unreachable objects from the object database git-prune-packed(1) - Remove extra objects that are already in pack files git-pull(1) - Fetch from and merge with another repository or a local branch git-push(1) - Update remote refs along with associated objects git-quiltimport(1) - Applies a quilt patchset onto the current branch git-read-tree(1) - Reads tree information into the index git-rebase(1) - Forward-port local commits to the updated upstream head git-receive-pack(1) - Receive what is pushed into the repository git-reflog(1) - Manage reflog information git-relink(1) - Hardlink common objects in local repositories git-remote(1) - manage set of tracked repositories git-remote-ext(1) - Bridge smart transport to external command. git-remote-fd(1) - Reflect smart transport stream back to caller gitremote-helpers(1) - Helper programs to interact with remote repositories git-remote-testgit(1) - Example remote-helper git-repack(1) - Pack unpacked objects in a repository git-replace(1) - Create, list, delete refs to replace objects git-repo-config(1) - Get and set repository or global options gitrepository-layout(5) - Git Repository Layout git-request-pull(1) - Generates a summary of pending changes git-rerere(1) - Reuse recorded resolution of conflicted merges git-reset(1) - Reset current HEAD to the specified state git-revert(1) - Revert some existing commits gitrevisions(7) - specifying revisions and ranges for Git git-rev-list(1) - Lists commit objects in reverse chronological order git-rev-parse(1) - Pick out and massage parameters git-rm(1) - Remove files from the working tree and from the index git-send-email(1) - Send a collection of patches as emails git-send-pack(1) - Push objects over Git protocol to another repository git-shell(1) - Restricted login shell for Git-only SSH access git-sh-i18n(1) - Git's i18n setup code for shell scripts git-sh-i18n--envsubst(1) - Git's own envsubst(1) for i18n fallbacks git-shortlog(1) - Summarize 'git log' output git-show(1) - Show various types of objects git-show-branch(1) - Show branches and their commits git-show-index(1) - Show packed archive index git-show-ref(1) - List references in a local repository git-sh-setup(1) - Common Git shell script setup code git-stage(1) - Add file contents to the staging area git-stash(1) - Stash the changes in a dirty working directory away git-status(1) - Show the working tree status git-stripspace(1) - Remove unnecessary whitespace git-submodule(1) - Initialize, update or inspect submodules git-svn(1) - Bidirectional operation between a Subversion repository and Git git-symbolic-ref(1) - Read, modify and delete symbolic refs git-tag(1) - Create, list, delete or verify a tag object signed with GPG git-tar-tree(1) - Create a tar archive of the files in the named tree object gittutorial-2(7) - A tutorial introduction to Git: part two gittutorial(7) - A tutorial introduction to Git (for version 1.5.1 or newer) git-unpack-file(1) - Creates a temporary file with a blob's contents git-unpack-objects(1) - Unpack objects from a packed archive git-update-index(1) - Register file contents in the working tree to the index git-update-ref(1) - Update the object name stored in a ref safely git-update-server-info(1) - Update auxiliary info file to help dumb servers git-upload-archive(1) - Send archive back to git-archive git-upload-pack(1) - Send objects packed back to git-fetch-pack git-var(1) - Show a Git logical variable git-verify-pack(1) - Validate packed Git archive files git-verify-tag(1) - Check the GPG signature of tags gitweb(1) - Git web interface (web frontend to Git repositories) git-web--browse(1) - Git helper script to launch a web browser gitweb.conf(5) - Gitweb (Git web interface) configuration file git-whatchanged(1) - Show logs with difference each commit introduces gitworkflows(7) - An overview of recommended workflows with Git git-write-tree(1) - Create a tree object from the current index glibc(7) - overview of standard C libraries on Linux glob(3) - find pathnames matching a pattern, free memory from glob() glob(7) - globbing pathnames globfree(3) - find pathnames matching a pattern, free memory from glob() gmtime(3) - transform date and time to broken-down time or ASCII gmtime_r(3) - transform date and time to broken-down time or ASCII gnu_dev_major(3) - manage a device number gnu_dev_makedev(3) - manage a device number gnu_dev_minor(3) - manage a device number gnu_get_libc_release(3) - get glibc version and release gnu_get_libc_version(3) - get glibc version and release gpasswd(1) - administer /etc/group and /etc/gshadow gprof(1) - display call graph profile data grantpt(3) - grant access to the slave pseudoterminal grap2graph(1) - convert a grap diagram into a cropped bitmap image grn(1) - groff preprocessor for gremlin files grodvi(1) - convert groff output to TeX dvi format groff(1) - front-end for the groff document formatting system groff(7) - a short reference for the GNU roff language groff_char(7) - groff glyph names groff_diff(7) - differences between GNU troff and classical troff groff_font(5) - format of groff device and font description files groff_hdtbl(7) - groff `hdtbl' macros for generation of tables groff_man(7) - groff `man' macros to support generation of man pages groff_me(7) - troff macros for formatting papers groff_mm(7) - groff mm macros groff_mom(7) - groff `mom' macros groff_ms(7) - groff ms macros groff_out(5) - groff intermediate output format groff_tmac(5) - macro files in the roff typesetting system groff_trace(7) - groff macro package trace.tmac groff_www(7) - groff macros for authoring web pages grog(1) - guess options for groff command grohtml(1) - html driver for groff grolbp(1) - groff driver for Canon CAPSL printers (LBP-4 and LBP-8 series laser printers). grolj4(1) - groff driver for HP Laserjet 4 family gropdf(1) - PDF driver for groff grops(1) - PostScript driver for groff grotty(1) - groff driver for typewriter-like devices group(5) - user group file groupadd(8) - create a new group groupdel(8) - delete a group groupmems(8) - administer members of a user's primary group groupmod(8) - modify a group definition on the system groups(1) - print the groups a user is in grpck(8) - verify integrity of group files grpconv(8) - convert to and from shadow passwords and groups grpunconv(8) - convert to and from shadow passwords and groups gshadow(5) - shadowed group file gsignal(3) - software signal facility gtty(2) - unimplemented system calls
top handle(3) - file handle operations hash(3) - hash database access method hasmntopt(3) - get file system descriptor file entry hcreate(3) - hash table management hcreate_r(3) - hash table management hd(4) - MFM/IDE hard disk devices hdestroy(3) - hash table management hdestroy_r(3) - hash table management hdparm(8) - get/set SATA/IDE device parameters head(1) - output the first part of files h_errno(3) - get network host entry herror(3) - get network host entry hexdump(1) - display file contents in ascii, decimal, hexadecimal, or octal hg(1) - Mercurial source code management system hgignore(5) - syntax for Mercurial ignore files hgrc(5) - configuration files for Mercurial hier(7) - description of the file system hierarchy history(3) - GNU History Library host.conf(5) - resolver configuration file hostid(1) - print the numeric identifier for the current host hostname(1) - show or set the system's host name hostname(7) - hostname resolution description hosts(5) - static table lookup for hostnames hosts.equiv(5) - list of hosts and users that are granted "trusted" r command access to your system hpftodit(1) - create font description files for use with groff -Tlj4 hpsa(4) - HP Smart Array SCSI driver hsearch(3) - hash table management hsearch_r(3) - hash table management hstrerror(3) - get network host entry htobe16(3) - convert values between host and big-/little-endian byte order htobe32(3) - convert values between host and big-/little-endian byte order htobe64(3) - convert values between host and big-/little-endian byte order htole16(3) - convert values between host and big-/little-endian byte order htole32(3) - convert values between host and big-/little-endian byte order htole64(3) - convert values between host and big-/little-endian byte order htonl(3) - convert values between host and network byte order htons(3) - convert values between host and network byte order HUGE_VAL(3) - floating-point constants HUGE_VALF(3) - floating-point constants HUGE_VALL(3) - floating-point constants hwclock(8) - query or set the hardware clock (RTC) hypot(3) - Euclidean distance function hypotf(3) - Euclidean distance function hypotl(3) - Euclidean distance function
top icmp(7) - Linux IPv4 ICMP kernel module. iconv(3) - perform character set conversion iconv_close(3) - deallocate descriptor for character set conversion iconv_open(3) - allocate descriptor for character set conversion id(1) - print real and effective user and group IDs idle(2) - make process 0 idle ifconfig(8) - configure a network interface if_freenameindex(3) - get network interface names and indexes if_indextoname(3) - mappings between network interface names and indexes if_nameindex(3) - get network interface names and indexes if_nametoindex(3) - mappings between network interface names and indexes ilogb(3) - get integer exponent of a floating-point value ilogbf(3) - get integer exponent of a floating-point value ilogbl(3) - get integer exponent of a floating-point value imaxabs(3) - compute the absolute value of an integer imaxdiv(3) - compute quotient and remainder of an integer division inb(2) - port I/O inb_p(2) - port I/O index(3) - locate character in string indxbib(1) - make inverted index for bibliographic databases inet(3) - Internet address manipulation routines inet_addr(3) - Internet address manipulation routines inet_aton(3) - Internet address manipulation routines inet_lnaof(3) - Internet address manipulation routines inet_makeaddr(3) - Internet address manipulation routines inet_netof(3) - Internet address manipulation routines inet_network(3) - Internet address manipulation routines inet_ntoa(3) - Internet address manipulation routines inet_ntop(3) - convert IPv4 and IPv6 addresses from binary to text form inet_pton(3) - convert IPv4 and IPv6 addresses from text to binary form INFINITY(3) - floating-point constants infnan(3) - deal with infinite or not-a-number (NaN) result initgroups(3) - initialize the supplementary group access list init_module(2) - load a kernel module initrd(4) - boot loader initialized RAM disk initstate(3) - random number generator initstate_r(3) - reentrant random number generator inl(2) - port I/O inl_p(2) - port I/O innetgr(3) - handle network group entries inotify(7) - monitoring file system events inotify_add_watch(2) - add a watch to an initialized inotify instance inotify_init1(2) - initialize an inotify instance inotify_init(2) - initialize an inotify instance inotify_rm_watch(2) - remove an existing watch from an inotify instance insb(2) - port I/O insl(2) - port I/O insmod(8) - Simple program to insert a module into the Linux Kernel insque(3) - insert/remove an item from a queue install(1) - copy files and set attributes insw(2) - port I/O intro(1) - introduction to user commands intro(2) - introduction to system calls intro(3) - introduction to library functions intro(4) - introduction to special files intro(5) - introduction to file formats intro(6) - introduction to games intro(7) - introduction to overview, conventions, and miscellany section intro(8) - introduction to administration and privileged commands inw(2) - port I/O inw_p(2) - port I/O io_cancel(2) - cancel an outstanding asynchronous I/O operation ioctl(2) - control device ioctl_list(2) - list of ioctl calls in Linux/i386 kernel io_destroy(2) - destroy an asynchronous I/O context io_getevents(2) - read asynchronous I/O events from the completion queue ionice(1) - set or get process I/O scheduling class and priority ioperm(2) - set port input/output permissions iopl(2) - change I/O privilege level ioprio_get(2) - get/set I/O scheduling class and priority ioprio_set(2) - get/set I/O scheduling class and priority io_setup(2) - create an asynchronous I/O context io_submit(2) - submit asynchronous I/O blocks for processing ip(7) - Linux IPv4 protocol implementation ipc(2) - System V IPC system calls ipc(5) - System V interprocess communication mechanisms ipcmk(1) - create various ipc resources ipcrm(1) - remove a message queue, semaphore set or shared memory id ipcs(1) - provide information on IPC facilities ipv6(7) - Linux IPv6 protocol implementation iruserok(3) - routines for returning a stream to a remote command iruserok_af(3) - routines for returning a stream to a remote command isalnum(3) - character classification routines isalpha(3) - character classification routines isascii(3) - character classification routines isastream(2) - unimplemented system calls isatty(3) - test whether a file descriptor refers to a terminal isblank(3) - character classification routines iscntrl(3) - character classification routines isdigit(3) - character classification routines isfinite(3) - floating-point classification macros isgraph(3) - character classification routines isgreater(3) - floating-point relational tests without exception for NaN isgreaterequal(3) - floating-point relational tests without exception for NaN isinf(3) - floating-point classification macros isinff(3) - BSD floating-point classification functions isinfl(3) - BSD floating-point classification functions isless(3) - floating-point relational tests without exception for NaN islessequal(3) - floating-point relational tests without exception for NaN islessgreater(3) - floating-point relational tests without exception for NaN islower(3) - character classification routines isnan(3) - floating-point classification macros isnanf(3) - BSD floating-point classification functions isnanl(3) - BSD floating-point classification functions isnormal(3) - floating-point classification macros iso-8859-10(7) - ISO 8859-10 character set encoded in octal, decimal, and hexadecimal iso_8859-10(7) - ISO 8859-10 character set encoded in octal, decimal, and hexadecimal iso_8859_10(7) - ISO 8859-10 character set encoded in octal, decimal, and hexadecimal iso-8859-11(7) - ISO 8859-11 character set encoded in octal, decimal, and hexadecimal iso_8859-11(7) - ISO 8859-11 character set encoded in octal, decimal, and hexadecimal iso_8859_11(7) - ISO 8859-11 character set encoded in octal, decimal, and hexadecimal iso-8859-13(7) - ISO 8859-13 character set encoded in octal, decimal, and hexadecimal iso_8859-13(7) - ISO 8859-13 character set encoded in octal, decimal, and hexadecimal iso_8859_13(7) - ISO 8859-13 character set encoded in octal, decimal, and hexadecimal iso-8859-14(7) - ISO 8859-14 character set encoded in octal, decimal, and hexadecimal iso_8859-14(7) - ISO 8859-14 character set encoded in octal, decimal, and hexadecimal iso_8859_14(7) - ISO 8859-14 character set encoded in octal, decimal, and hexadecimal iso-8859-15(7) - ISO 8859-15 character set encoded in octal, decimal, and hexadecimal iso_8859-15(7) - ISO 8859-15 character set encoded in octal, decimal, and hexadecimal iso_8859_15(7) - ISO 8859-15 character set encoded in octal, decimal, and hexadecimal iso-8859-16(7) - ISO 8859-16 character set encoded in octal, decimal, and hexadecimal iso_8859-16(7) - ISO 8859-16 character set encoded in octal, decimal, and hexadecimal iso_8859_16(7) - ISO 8859-16 character set encoded in octal, decimal, and hexadecimal iso-8859-1(7) - ISO 8859-1 character set encoded in octal, decimal, and hexadecimal iso_8859-1(7) - ISO 8859-1 character set encoded in octal, decimal, and hexadecimal iso_8859_1(7) - ISO 8859-1 character set encoded in octal, decimal, and hexadecimal iso-8859-2(7) - ISO 8859-2 character set encoded in octal, decimal, and hexadecimal iso_8859-2(7) - ISO 8859-2 character set encoded in octal, decimal, and hexadecimal iso_8859_2(7) - ISO 8859-2 character set encoded in octal, decimal, and hexadecimal iso-8859-3(7) - ISO 8859-3 character set encoded in octal, decimal, and hexadecimal iso_8859-3(7) - ISO 8859-3 character set encoded in octal, decimal, and hexadecimal iso_8859_3(7) - ISO 8859-3 character set encoded in octal, decimal, and hexadecimal iso-8859-4(7) - ISO 8859-4 character set encoded in octal, decimal, and hexadecimal iso_8859-4(7) - ISO 8859-4 character set encoded in octal, decimal, and hexadecimal iso_8859_4(7) - ISO 8859-4 character set encoded in octal, decimal, and hexadecimal iso-8859-5(7) - ISO 8859-5 character set encoded in octal, decimal, and hexadecimal iso_8859-5(7) - ISO 8859-5 character set encoded in octal, decimal, and hexadecimal iso_8859_5(7) - ISO 8859-5 character set encoded in octal, decimal, and hexadecimal iso-8859-6(7) - ISO 8859-6 character set encoded in octal, decimal, and hexadecimal iso_8859-6(7) - ISO 8859-6 character set encoded in octal, decimal, and hexadecimal iso_8859_6(7) - ISO 8859-6 character set encoded in octal, decimal, and hexadecimal iso-8859-7(7) - ISO 8859-7 character set encoded in octal, decimal, and hexadecimal iso_8859-7(7) - ISO 8859-7 character set encoded in octal, decimal, and hexadecimal iso_8859_7(7) - ISO 8859-7 character set encoded in octal, decimal, and hexadecimal iso-8859-8(7) - ISO 8859-8 character set encoded in octal, decimal, and hexadecimal iso_8859-8(7) - ISO 8859-8 character set encoded in octal, decimal, and hexadecimal iso_8859_8(7) - ISO 8859-8 character set encoded in octal, decimal, and hexadecimal iso-8859-9(7) - ISO 8859-9 character set encoded in octal, decimal, and hexadecimal iso_8859-9(7) - ISO 8859-9 character set encoded in octal, decimal, and hexadecimal iso_8859_9(7) - ISO 8859-9 character set encoded in octal, decimal, and hexadecimal isosize(8) - output the length of an iso9660 filesystem isprint(3) - character classification routines ispunct(3) - character classification routines isspace(3) - character classification routines issue(5) - prelogin message and identification file isunordered(3) - floating-point relational tests without exception for NaN isupper(3) - character classification routines iswalnum(3) - test for alphanumeric wide character iswalpha(3) - test for alphabetic wide character iswblank(3) - test for whitespace wide character iswcntrl(3) - test for control wide character iswctype(3) - wide-character classification iswdigit(3) - test for decimal digit wide character iswgraph(3) - test for graphic wide character iswlower(3) - test for lowercase wide character iswprint(3) - test for printing wide character iswpunct(3) - test for punctuation or symbolic wide character iswspace(3) - test for whitespace wide character iswupper(3) - test for uppercase wide character iswxdigit(3) - test for hexadecimal digit wide character isxdigit(3) - character classification routines
top j0(3) - Bessel functions of the first kind j0f(3) - Bessel functions of the first kind j0l(3) - Bessel functions of the first kind j1(3) - Bessel functions of the first kind j1f(3) - Bessel functions of the first kind j1l(3) - Bessel functions of the first kind jn(3) - Bessel functions of the first kind jnf(3) - Bessel functions of the first kind jnl(3) - Bessel functions of the first kind join(1) - join lines of two files on a common field jrand48(3) - generate uniformly distributed pseudo-random numbers jrand48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly
top kcmp(2) - compare two processes to determine if they share a kernel resource kexec_load(2) - load a new kernel for later execution keyctl(1) - Key management facility control keyctl(2) - manipulate the kernel's key management facility keyctl(3) - Key management function wrappers keyctl_chown(3) - Change the ownership of a key keyctl_clear(3) - Clear a keyring keyctl_describe(3) - Describe a key keyctl_get_keyring_ID(3) - Get the ID of a special keyring keyctl_get_security(3) - Retrieve a key's security context keyctl_instantiate(3) - Assume the authority to instantiate a key keyctl_join_session_keyring(3) - Join a different session keyring keyctl_link(3) - Unlink a key from a keyring keyctl_read(3) - Read a key keyctl_revoke(3) - Revoke a key keyctl_search(3) - Search a keyring for a key keyctl_session_to_parent(3) - Set the parent process's session keyring keyctl_setperm(3) - Change the permissions mask on a key keyctl_set_reqkey_keyring(3) - Set the implicit destination keyring keyctl_set_timeout(3) - Set the expiration timer on a key keyctl_update(3) - Update a key key_decryptsession(3) - interfaces to rpc keyserver daemon key.dns_resolver(8) - Upcall for request-key to handle dns_resolver keys key_encryptsession(3) - interfaces to rpc keyserver daemon key_gendes(3) - interfaces to rpc keyserver daemon key_secretkey_is_set(3) - interfaces to rpc keyserver daemon key_setsecret(3) - interfaces to rpc keyserver daemon kibitz(1) - allow two people to interact with one shell kill(1) - terminate a process kill(2) - send signal to a process killpg(2) - send signal to a process group klogctl(3) - read and/or clear kernel message ring buffer; set console_loglevel kmem(4) - system memory, kernel memory and system ports koi8-r(7) - Russian character set encoded in octal, decimal, and hexadecimal koi8-u(7) - Ukrainian character set encoded in octal, decimal, and hexadecimal
top l64a(3) - convert between long and base-64 labs(3) - compute the absolute value of an integer last(1) - list logins on the system lastcomm(1) - print out information about previously executed commands. lastlog(8) - reports the most recent login of all users or of a given user latin10(7) - ISO 8859-16 character set encoded in octal, decimal, and hexadecimal latin1(7) - ISO 8859-1 character set encoded in octal, decimal, and hexadecimal latin2(7) - ISO 8859-2 character set encoded in octal, decimal, and hexadecimal latin3(7) - ISO 8859-3 character set encoded in octal, decimal, and hexadecimal latin4(7) - ISO 8859-4 character set encoded in octal, decimal, and hexadecimal latin5(7) - ISO 8859-9 character set encoded in octal, decimal, and hexadecimal latin6(7) - ISO 8859-10 character set encoded in octal, decimal, and hexadecimal latin7(7) - ISO 8859-13 character set encoded in octal, decimal, and hexadecimal latin8(7) - ISO 8859-14 character set encoded in octal, decimal, and hexadecimal latin9(7) - ISO 8859-15 character set encoded in octal, decimal, and hexadecimal lchown(2) - change ownership of a file lchown32(2) - change ownership of a file lckpwdf(3) - get shadow password file entry lcong48(3) - generate uniformly distributed pseudo-random numbers lcong48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly ld(1) - The GNU linker ldattach(8) - attach a line discipline to a serial line ldconfig(8) - configure dynamic linker run-time bindings ldd(1) - print shared library dependencies ldexp(3) - multiply floating-point number by integral power of 2 ldexpf(3) - multiply floating-point number by integral power of 2 ldexpl(3) - multiply floating-point number by integral power of 2 ldiv(3) - compute quotient and remainder of an integer division ld-linux(8) - dynamic linker/loader ld-linux.so(8) - dynamic linker/loader ld.so(8) - dynamic linker/loader le16toh(3) - convert values between host and big-/little-endian byte order le32toh(3) - convert values between host and big-/little-endian byte order le64toh(3) - convert values between host and big-/little-endian byte order lexgrog(1) - parse header information in man pages lfind(3) - linear search of an array lgamma(3) - log gamma function lgammaf(3) - log gamma function lgammaf_r(3) - log gamma function lgammal(3) - log gamma function lgammal_r(3) - log gamma function lgamma_r(3) - log gamma function lgetxattr(2) - retrieve an extended attribute value libblkid(3) - block device identification library libc(7) - overview of standard C libraries on Linux libcap(3) - capability data object manipulation libexpect(3) - programmed dialogue library with interactive programs limits(5) - resource limits definition line(1) - read one line link(1) - call the link function to create a link to a file link(2) - make a new name for a file linkat(2) - create a file link relative to directory file descriptors lio_listio(3) - initiate a list of I/O requests listen(2) - listen for connections on a socket LIST_ENTRY(3) - implementations of lists, tail queues, and circular queues LIST_HEAD(3) - implementations of lists, tail queues, and circular queues LIST_INIT(3) - implementations of lists, tail queues, and circular queues LIST_INSERT_AFTER(3) - implementations of lists, tail queues, and circular queues LIST_INSERT_HEAD(3) - implementations of lists, tail queues, and circular queues LIST_REMOVE(3) - implementations of lists, tail queues, and circular queues listxattr(2) - list extended attribute names lj4_font(5) - groff fonts for use with devlj4 lkbib(1) - search bibliographic databases llabs(3) - compute the absolute value of an integer lldiv(3) - compute quotient and remainder of an integer division llistxattr(2) - list extended attribute names llrint(3) - round to nearest integer llrintf(3) - round to nearest integer llrintl(3) - round to nearest integer llround(3) - round to nearest integer, away from zero llroundf(3) - round to nearest integer, away from zero llroundl(3) - round to nearest integer, away from zero _llseek(2) - reposition read/write file offset llseek(2) - reposition read/write file offset ln(1) - make links between files locale(5) - describes a locale definition file locale(7) - description of multilanguage support localeconv(3) - get numeric formatting information localtime(3) - transform date and time to broken-down time or ASCII localtime_r(3) - transform date and time to broken-down time or ASCII locate(1) - list files in databases that match a pattern lock(2) - unimplemented system calls lockf(3) - apply, test or remove a POSIX lock on an open file log10(3) - base-10 logarithmic function log10f(3) - base-10 logarithmic function log10l(3) - base-10 logarithmic function log1p(3) - logarithm of 1 plus argument log1pf(3) - logarithm of 1 plus argument log1pl(3) - logarithm of 1 plus argument log2(3) - base-2 logarithmic function log2f(3) - base-2 logarithmic function log2l(3) - base-2 logarithmic function log(3) - natural logarithmic function logb(3) - get exponent of a floating-point value logbf(3) - get exponent of a floating-point value logbl(3) - get exponent of a floating-point value logf(3) - natural logarithmic function logger(1) - a shell command interface to the syslog(3) system log module login(1) - begin session on the system login(3) - write utmp and wtmp entries login.access(5) - login access control table login.defs(5) - shadow password suite configuration login_tty(3) - terminal utility functions logl(3) - natural logarithmic function logname(1) - print user´s login name logout(3) - write utmp and wtmp entries logoutd(8) - enforce login time restrictions logsave(8) - save the output of a command in a logfile logwtmp(3) - append an entry to the wtmp file longjmp(3) - nonlocal jump to a saved stack context look(1) - display lines beginning with a given string lookbib(1) - search bibliographic databases lookup_dcookie(2) - return a directory entry's path losetup(8) - set up and control loop devices lp(4) - line printer devices lrand48(3) - generate uniformly distributed pseudo-random numbers lrand48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly lremovexattr(2) - remove an extended attribute lrint(3) - round to nearest integer lrintf(3) - round to nearest integer lrintl(3) - round to nearest integer lround(3) - round to nearest integer, away from zero lroundf(3) - round to nearest integer, away from zero lroundl(3) - round to nearest integer, away from zero ls(1) - list directory contents lsattr(1) - list file attributes on a Linux second extended file system lsblk(8) - list block devices lscpu(1) - display information about the CPU architecture lsearch(3) - linear search of an array lseek(2) - reposition read/write file offset lseek64(3) - reposition 64-bit read/write file offset lsetxattr(2) - set an extended attribute value lslocks(8) - list local system locks lsmod(8) - Show the status of modules in the Linux Kernel lstat(2) - get file status lstat64(2) - get file status ltrace(1) - A library call tracer ltrace.conf(5) - Configuration file for ltrace(1). lutimes(3) - change file timestamps
top madvise1(2) - unimplemented system calls madvise(2) - give advice about use of memory mailaddr(7) - mail addressing description major(3) - manage a device number make(1) - GNU make utility to maintain groups of programs makecontext(3) - manipulate user context makedev(3) - manage a device number mallinfo(3) - obtain memory allocation information malloc(3) - allocate and free dynamic memory malloc_get_state(3) - record and restore state of malloc implementation __malloc_hook(3) - malloc debugging variables malloc_hook(3) - malloc debugging variables malloc_info(3) - export malloc state to a stream __malloc_initialize_hook(3) - malloc debugging variables malloc_set_state(3) - record and restore state of malloc implementation malloc_stats(3) - print memory allocation statistics malloc_trim(3) - release free memory from the top of the heap malloc_usable_size(3) - obtain size of block of memory allocated from heap mallopt(3) - set memory allocation parameters man(1) - an interface to the on-line reference manuals man(7) - macros to format man pages manconv(1) - convert manual page from one encoding to another mandb(8) - create or update the manual page index caches man-pages(7) - conventions for writing Linux man pages manpath(1) - determine search path for manual pages manpath(5) - format of the /usr/local/etc/man_db.conf file matherr(3) - SVID math library exception handling math_error(7) - detecting errors from mathematical functions MB_CUR_MAX(3) - maximum length of a multibyte character in the current locale mbind(2) - set memory policy for a memory range mblen(3) - determine number of bytes in next multibyte character MB_LEN_MAX(3) - maximum multibyte length of a character across all locales mbrlen(3) - determine number of bytes in next multibyte character mbrtowc(3) - convert a multibyte sequence to a wide character mbsinit(3) - test for initial shift state mbsnrtowcs(3) - convert a multibyte string to a wide-character string mbsrtowcs(3) - convert a multibyte string to a wide-character string mbstowcs(3) - convert a multibyte string to a wide-character string mbtowc(3) - convert a multibyte sequence to a wide character mcheck(3) - heap consistency checking mcheck_check_all(3) - heap consistency checking mcheck_pedantic(3) - heap consistency checking mcookie(1) - generate magic cookies for xauth md5sum(1) - compute and check MD5 message digest mdoc(7) - quick reference guide for the -mdoc macro package mdoc.samples(7) - tutorial sampler for writing BSD manuals with -mdoc mem(4) - system memory, kernel memory and system ports memalign(3) - allocate aligned memory __memalign_hook(3) - malloc debugging variables memccpy(3) - copy memory area memchr(3) - scan memory for a character memcmp(3) - compare memory areas memcpy(3) - copy memory area memfrob(3) - frobnicate (encrypt) a memory area memmem(3) - locate a substring memmove(3) - copy memory area mempcpy(3) - copy memory area memrchr(3) - scan memory for a character memset(3) - fill memory with a constant byte mesg(1) - display (do not display) messages from other users migrate_pages(2) - move all pages in a process to another set of nodes migratepages(8) - Migrate the physical location a processes pages migspeed(8) - Test the speed of page migration mii-tool(8) - view, manipulate media-independent interface status mincore(2) - determine whether pages are resident in memory minor(3) - manage a device number mkdir(1) - make directories mkdir(2) - create a directory mkdirat(2) - create a directory relative to a directory file descriptor mkdtemp(3) - create a unique temporary directory mke2fs(8) - create an ext2/ext3/ext4 filesystem mkfifo(1) - make FIFOs (named pipes) mkfifo(3) - make a FIFO special file (a named pipe) mkfifoat(3) - make a FIFO (named pipe) relative to a directory file descriptor mkfs(8) - build a Linux filesystem mkfs.bfs(8) - make an SCO bfs filesystem mkfs.btrfs(8) - create a btrfs filesystem mkfs.cramfs(8) - make compressed ROM file system mkfs.minix(8) - make a Minix filesystem mkfs.xfs(8) - construct an XFS filesystem mklost+found(8) - create a lost+found directory on a mounted Linux second extended file system mknod(1) - make block or character special files mknod(2) - create a special or ordinary file mknodat(2) - create a special or ordinary file relative to a directory file descriptor mkostemp(3) - create a unique temporary file mkostemps(3) - create a unique temporary file mkpasswd(1) - generate new password, optionally apply it to a user mkstemp(3) - create a unique temporary file mkstemps(3) - create a unique temporary file mkswap(8) - set up a Linux swap area mktemp(1) - create a temporary file or directory mktemp(3) - make a unique temporary filename mktime(3) - transform date and time to broken-down time or ASCII mlock(2) - lock and unlock memory mlockall(2) - lock and unlock memory mmap2(2) - map files or devices into memory mmap(2) - map or unmap files or devices into memory mmap64(3) - map or unmap files or devices into memory mmroff(1) - cross reference preprocessor modf(3) - extract signed integral and fractional values from floating-point number modff(3) - extract signed integral and fractional values from floating-point number modfl(3) - extract signed integral and fractional values from floating-point number modify_ldt(2) - get or set ldt modinfo(8) - Show information about a Linux Kernel module modprobe(8) - Add and remove modules from the Linux Kernel modprobe.d(5) - Configuration directory for modprobe modules.dep(5) - Module dependency information modules.dep.bin(5) - Module dependency information more(1) - file perusal filter for crt viewing motd(5) - message of the day mount(2) - mount file system mount(8) - mount a filesystem mountpoint(1) - see if a directory is a mountpoint mouse(4) - serial mouse interface move_pages(2) - move individual pages of a process to another node mpool(3) - shared memory buffer pool mprobe(3) - heap consistency checking mprotect(2) - set protection on a region of memory mpx(2) - unimplemented system calls mq_close(3) - close a message queue descriptor mq_getattr(3) - get/set message queue attributes mq_getsetattr(2) - get/set message queue attributes mq_notify(2) - register for notification when a message is available mq_notify(3) - register for notification when a message is available mq_open(2) - open a message queue mq_open(3) - open a message queue mq_overview(7) - overview of POSIX message queues mq_receive(3) - receive a message from a message queue mq_send(3) - send a message to a message queue mq_setattr(3) - get/set message queue attributes mq_timedreceive(2) - receive a message from a message queue mq_timedreceive(3) - receive a message from a message queue mq_timedsend(2) - send a message to a message queue mq_timedsend(3) - send a message to a message queue mq_unlink(2) - remove a message queue mq_unlink(3) - remove a message queue mrand48(3) - generate uniformly distributed pseudo-random numbers mrand48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly mremap(2) - remap a virtual memory address msgctl(2) - System V message control operations msgget(2) - get a System V message queue identifier msgop(2) - System V message queue operations msgrcv(2) - System V message queue operations msgsnd(2) - System V message queue operations msr(4) - x86 CPU MSR access device msync(2) - synchronize a file with a memory map mtrace(3) - malloc tracing multixterm(1) - drive multiple xterms separately or together munlock(2) - lock and unlock memory munlockall(2) - lock and unlock memory munmap(2) - map or unmap files or devices into memory muntrace(3) - malloc tracing mv(1) - move (rename) files
top namei(1) - follow a pathname until a terminal point is found nameif(8) - name network interfaces based on MAC addresses nan(3) - return 'Not a Number' NAN(3) - floating-point constants nanf(3) - return 'Not a Number' nanl(3) - return 'Not a Number' nanosleep(2) - high-resolution sleep nearbyint(3) - round to nearest integer nearbyintf(3) - round to nearest integer nearbyintl(3) - round to nearest integer neqn(1) - format equations for ascii output netdevice(7) - low-level access to Linux network devices netlink(3) - Netlink macros netlink(7) - communication between kernel and user space (AF_NETLINK) netstat(8) - Print network connections, routing tables, interface statistics, masquerade connections, and multicast memberships networks(5) - network name information newgrp(1) - log in to a new group _newselect(2) - synchronous I/O multiplexing newusers(8) - update and create new users in batch nextafter(3) - floating-point number manipulation nextafterf(3) - floating-point number manipulation nextafterl(3) - floating-point number manipulation nexttoward(3) - floating-point number manipulation nexttowardf(3) - floating-point number manipulation nexttowardl(3) - floating-point number manipulation nfsservctl(2) - syscall interface to kernel nfs daemon nftw(3) - file tree walk nice(1) - run a program with modified scheduling priority nice(2) - change process priority ninfod(8) - Respond to IPv6 Node Information Queries nisdomainname(1) - show or set the system's host name nl(1) - number lines of files nl_langinfo(3) - query language and locale information nlmconv(1) - converts object code into an NLM. nm(1) - list symbols from object files nohup(1) - run a command immune to hangups, with output to a non-tty nologin(5) - prevent unprivileged users from logging into the system nologin(8) - politely refuse a login nproc(1) - print the number of processing units available nrand48(3) - generate uniformly distributed pseudo-random numbers nrand48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly nroff(1) - emulate nroff command with groff nscd(8) - name service cache daemon nscd.conf(5) - name service cache daemon configuration file nsenter(1) - run program with namespaces of other processes nss(5) - Name Service Switch configuration file nsswitch.conf(5) - Name Service Switch configuration file ntohl(3) - convert values between host and network byte order ntohs(3) - convert values between host and network byte order null(4) - data sink numa(3) - NUMA policy library numa(7) - overview of Non-Uniform Memory Architecture numactl(8) - Control NUMA policy for processes or shared memory numa_maps(5) - overview of Non-Uniform Memory Architecture numastat(8) - numfmt(1) - Convert numbers from/to human-readable strings
top objcopy(1) - copy and translate object files objdump(1) - display information from object files. od(1) - dump files in octal and other formats offsetof(3) - offset of a structure member oldfstat(2) - get file status oldlstat(2) - get file status oldolduname(2) - get name and information about current kernel oldstat(2) - get file status olduname(2) - get name and information about current kernel on_exit(3) - register a function to be called at normal process termination open(2) - open and possibly create a file or device openat(2) - open a file relative to a directory file descriptor opendir(3) - open a directory openlog(3) - send messages to the system logger open_memstream(3) - open memory as stream openpty(3) - terminal utility functions open_wmemstream(3) - open memory as stream operator(7) - C operator precedence and order of evaluation optarg(3) - Parse command-line options opterr(3) - Parse command-line options optind(3) - Parse command-line options optopt(3) - Parse command-line options outb(2) - port I/O outb_p(2) - port I/O outl(2) - port I/O outl_p(2) - port I/O outsb(2) - port I/O outsl(2) - port I/O outsw(2) - port I/O outw(2) - port I/O outw_p(2) - port I/O
top packet(7) - packet interface on device level. partx(8) - tell the Linux kernel about the presence and numbering of on-disk partitions passmass(1) - change password on multiple machines passwd(1) - change user password passwd2des(3) - RFS password encryption passwd(5) - password file paste(1) - merge lines of files patch(1) - apply a diff file to an original pathchk(1) - check whether file names are valid or portable pathconf(3) - get configuration values for files path_resolution(7) - how a pathname is resolved to a file pause(2) - wait for signal pciconfig_iobase(2) - pci device information handling pciconfig_read(2) - pci device information handling pciconfig_write(2) - pci device information handling pclose(3) - pipe stream to or from a process pcre16(3) - Perl-compatible regular expressions pcre32(3) - Perl-compatible regular expressions pcre(3) - Perl-compatible regular expressions pcreapi(3) - Perl-compatible regular expressions pcre_assign_jit_stack(3) - Perl-compatible regular expressions pcrebuild(3) - Perl-compatible regular expressions pcrecallout(3) - Perl-compatible regular expressions pcrecompat(3) - Perl-compatible regular expressions pcre_compile2(3) - Perl-compatible regular expressions pcre_compile(3) - Perl-compatible regular expressions pcre-config(1) - program to return PCRE configuration pcre_config(3) - Perl-compatible regular expressions pcre_copy_named_substring(3) - Perl-compatible regular expressions pcre_copy_substring(3) - Perl-compatible regular expressions pcrecpp(3) - Perl-compatible regular expressions. pcre_dfa_exec(3) - Perl-compatible regular expressions pcre_exec(3) - Perl-compatible regular expressions pcre_free_study(3) - Perl-compatible regular expressions pcre_free_substring(3) - Perl-compatible regular expressions pcre_free_substring_list(3) - Perl-compatible regular expressions pcre_fullinfo(3) - Perl-compatible regular expressions pcre_get_named_substring(3) - Perl-compatible regular expressions pcre_get_stringnumber(3) - Perl-compatible regular expressions pcre_get_stringtable_entries(3) - Perl-compatible regular expressions pcre_get_substring(3) - Perl-compatible regular expressions pcre_get_substring_list(3) - Perl-compatible regular expressions pcregrep(1) - a grep with Perl-compatible regular expressions. pcrejit(3) - Perl-compatible regular expressions pcre_jit_exec(3) - Perl-compatible regular expressions pcre_jit_stack_alloc(3) - Perl-compatible regular expressions pcre_jit_stack_free(3) - Perl-compatible regular expressions pcrelimits(3) - Perl-compatible regular expressions pcre_maketables(3) - Perl-compatible regular expressions pcrematching(3) - Perl-compatible regular expressions pcrepartial(3) - Perl-compatible regular expressions pcrepattern(3) - Perl-compatible regular expressions pcre_pattern_to_host_byte_order(3) - Perl-compatible regular expressions pcreperform(3) - Perl-compatible regular expressions pcreposix(3) - Perl-compatible regular expressions. pcreprecompile(3) - Perl-compatible regular expressions pcre_refcount(3) - Perl-compatible regular expressions pcresample(3) - Perl-compatible regular expressions pcrestack(3) - Perl-compatible regular expressions pcre_study(3) - Perl-compatible regular expressions pcresyntax(3) - Perl-compatible regular expressions pcretest(1) - a program for testing Perl-compatible regular expressions. pcreunicode(3) - Perl-compatible regular expressions pcre_utf16_to_host_byte_order(3) - Perl-compatible regular expressions pcre_utf32_to_host_byte_order(3) - Perl-compatible regular expressions pcre_version(3) - Perl-compatible regular expressions pdfmom(1) - Produce PDF documents using the mom macro set pdfroff(1) - create PDF documents using groff perf_event_open(2) - set up performance monitoring perfmonctl(2) - interface to IA-64 performance monitoring unit perror(3) - print a system error message personality(2) - set the process execution domain pfbtops(1) - translate a PostScript font in .pfb format to ASCII pg(1) - browse pagewise through text files pg3(8) - send stream of UDP packets pgrep(1) - look up or signal processes based on name and other attributes phys(2) - unimplemented system calls pic(1) - compile pictures for troff or TeX pic2graph(1) - convert a PIC diagram into a cropped image ping(8) - send ICMP ECHO_REQUEST to network hosts pinky(1) - lightweight finger pipe2(2) - create pipe pipe(2) - create pipe pipe(7) - overview of pipes and FIFOs pivot_root(2) - change the root file system pivot_root(8) - change the root filesystem pkill(1) - look up or signal processes based on name and other attributes plipconfig(8) - fine tune PLIP device parameters pmap(1) - report memory map of a process pmap_getmaps(3) - library routines for remote procedure calls pmap_getport(3) - library routines for remote procedure calls pmap_rmtcall(3) - library routines for remote procedure calls pmap_set(3) - library routines for remote procedure calls pmap_unset(3) - library routines for remote procedure calls poll(2) - wait for some event on a file descriptor popen(3) - pipe stream to or from a process port(4) - system memory, kernel memory and system ports porttime(5) - port access time file posix_fadvise(2) - predeclare an access pattern for file data posix_fallocate(3) - allocate file space posix_memalign(3) - allocate aligned memory posix_openpt(3) - open a pseudoterminal device posixoptions(7) - optional parts of the POSIX standard pow10(3) - base-10 power functions pow10f(3) - base-10 power functions pow10l(3) - base-10 power functions pow(3) - power functions powf(3) - power functions powl(3) - power functions ppoll(2) - wait for some event on a file descriptor pr(1) - convert text files for printing prctl(2) - operations on a process pread(2) - read from or write to a file descriptor at a given offset pread64(2) - read from or write to a file descriptor at a given offset preadv(2) - read or write data into multiple buffers preconv(1) - convert encoding of input files to something GNU troff understands prelink(8) - prelink ELF shared libraries and binaries to speed up startup time printenv(1) - print all or part of environment printf(1) - format and print data printf(3) - formatted output conversion prlimit(1) - get and set a process resource limits. prlimit(2) - get/set resource limits proc(5) - process information pseudo-file system process_vm_readv(2) - transfer data between process address spaces process_vm_writev(2) - transfer data between process address spaces prof(2) - unimplemented system calls profil(3) - execution time profile program_invocation_name(3) - obtain name used to invoke calling program program_invocation_short_name(3) - obtain name used to invoke calling program projects(5) - persistent project root defintion projid(5) - the project name mapping file protocols(5) - protocols definition file ps(1) - report a snapshot of the current processes. pselect(2) - synchronous I/O multiplexing pselect6(2) - synchronous I/O multiplexing psiginfo(3) - print signal message psignal(3) - print signal message pthread_attr_destroy(3) - initialize and destroy thread attributes object pthread_attr_getaffinity_np(3) - set/get CPU affinity attribute in thread attributes object pthread_attr_getdetachstate(3) - set/get detach state attribute in thread attributes object pthread_attr_getguardsize(3) - set/get guard size attribute in thread attributes object pthread_attr_getinheritsched(3) - set/get inherit scheduler attribute in thread attributes object pthread_attr_getschedparam(3) - set/get scheduling parameter attributes in thread attributes object pthread_attr_getschedpolicy(3) - set/get scheduling policy attribute in thread attributes object pthread_attr_getscope(3) - set/get contention scope attribute in thread attributes object pthread_attr_getstack(3) - set/get stack attributes in thread attributes object pthread_attr_getstackaddr(3) - set/get stack address attribute in thread attributes object pthread_attr_getstacksize(3) - set/get stack size attribute in thread attributes object pthread_attr_init(3) - initialize and destroy thread attributes object pthread_attr_setaffinity_np(3) - set/get CPU affinity attribute in thread attributes object pthread_attr_setdetachstate(3) - set/get detach state attribute in thread attributes object pthread_attr_setguardsize(3) - set/get guard size attribute in thread attributes object pthread_attr_setinheritsched(3) - set/get inherit scheduler attribute in thread attributes object pthread_attr_setschedparam(3) - set/get scheduling parameter attributes in thread attributes object pthread_attr_setschedpolicy(3) - set/get scheduling policy attribute in thread attributes object pthread_attr_setscope(3) - set/get contention scope attribute in thread attributes object pthread_attr_setstack(3) - set/get stack attributes in thread attributes object pthread_attr_setstackaddr(3) - set/get stack address attribute in thread attributes object pthread_attr_setstacksize(3) - set/get stack size attribute in thread attributes object pthread_cancel(3) - send a cancellation request to a thread pthread_cleanup_pop(3) - push and pop thread cancellation clean-up handlers pthread_cleanup_pop_restore_np(3) - push and pop thread cancellation clean-up handlers while saving cancelability type pthread_cleanup_push(3) - push and pop thread cancellation clean-up handlers pthread_cleanup_push_defer_np(3) - push and pop thread cancellation clean-up handlers while saving cancelability type pthread_create(3) - create a new thread pthread_detach(3) - detach a thread pthread_equal(3) - compare thread IDs pthread_exit(3) - terminate calling thread pthread_getaffinity_np(3) - set/get CPU affinity of a thread pthread_getattr_np(3) - get attributes of created thread pthread_getconcurrency(3) - set/get the concurrency level pthread_getcpuclockid(3) - retrieve ID of a thread's CPU time clock pthread_getname_np(3) - set/get the name of a thread pthread_getschedparam(3) - set/get scheduling policy and parameters of a thread pthread_join(3) - join with a terminated thread pthread_kill(3) - send a signal to a thread pthread_kill_other_threads_np(3) - terminate all other threads in process pthreads(7) - POSIX threads pthread_self(3) - obtain ID of the calling thread pthread_setaffinity_np(3) - set/get CPU affinity of a thread pthread_setcancelstate(3) - set cancelability state and type pthread_setcanceltype(3) - set cancelability state and type pthread_setconcurrency(3) - set/get the concurrency level pthread_setname_np(3) - set/get the name of a thread pthread_setschedparam(3) - set/get scheduling policy and parameters of a thread pthread_setschedprio(3) - set scheduling priority of a thread pthread_sigmask(3) - examine and change mask of blocked signals pthread_sigqueue(3) - queue a signal and data to a thread pthread_testcancel(3) - request delivery of any pending cancellation request pthread_timedjoin_np(3) - try to join with a terminated thread pthread_tryjoin_np(3) - try to join with a terminated thread pthread_yield(3) - yield the processor ptmx(4) - pseudoterminal master and slave ptrace(2) - process trace pts(4) - pseudoterminal master and slave ptsname(3) - get the name of the slave pseudoterminal ptsname_r(3) - get the name of the slave pseudoterminal ptx(1) - produce a permuted index of file contents pty(7) - pseudoterminal interfaces putc(3) - output of characters and strings putchar(3) - output of characters and strings putchar_unlocked(3) - nonlocking stdio functions putc_unlocked(3) - nonlocking stdio functions putenv(3) - change or add an environment variable putgrent(3) - write a group database entry to a file putmsg(2) - unimplemented system calls putpmsg(2) - unimplemented system calls putpwent(3) - write a password file entry puts(3) - output of characters and strings putspent(3) - get shadow password file entry pututline(3) - access utmp file entries pututxline(3) - access utmp file entries putw(3) - input and output of words (ints) putwc(3) - write a wide character to a FILE stream putwchar(3) - write a wide character to standard output putwchar_unlocked(3) - nonlocking stdio functions putwc_unlocked(3) - nonlocking stdio functions pvalloc(3) - allocate aligned memory pwck(8) - verify integrity of password files pwconv(8) - convert to and from shadow passwords and groups pwd(1) - print name of current/working directory pwdx(1) - report current working directory of a process pwrite(2) - read from or write to a file descriptor at a given offset pwrite64(2) - read from or write to a file descriptor at a given offset pwritev(2) - read or write data into multiple buffers pwunconv(8) - convert to and from shadow passwords and groups
top qecvt(3) - convert a floating-point number to a string qecvt_r(3) - convert a floating-point number to a string qfcvt(3) - convert a floating-point number to a string qfcvt_r(3) - convert a floating-point number to a string qgcvt(3) - convert a floating-point number to a string qsort(3) - sort an array qsort_r(3) - sort an array query_module(2) - query the kernel for various bits pertaining to modules queue(3) - implementations of lists, tail queues, and circular queues quot(8) - summarize filesystem ownership quota(1) - display disk usage and limits quotacheck(8) - scan a filesystem for disk usage, create, check and repair quota files quotactl(2) - manipulate disk quotas quota_nld(8) - quota netlink message daemon quotaon(8) - turn filesystem quotas on and off quotastats(8) - Program to query quota statistics quotasync(1) - synchronize in-kernel file system usage and limits to disk format
top raise(3) - send a signal to the caller ram(4) - ram disk device rand(3) - pseudo-random number generator random(3) - random number generator random(4) - kernel random number source devices random_r(3) - reentrant random number generator rand_r(3) - pseudo-random number generator ranlib(1) - generate index to archive. rarp(8) - manipulate the system RARP table rarpd(8) - answer RARP REQUESTs raw(7) - Linux IPv4 raw sockets raw(8) - bind a Linux raw character device rawmemchr(3) - scan memory for a character rcmd(3) - routines for returning a stream to a remote command rcmd_af(3) - routines for returning a stream to a remote command rdisc(8) - network router discovery daemon read(2) - read from a file descriptor readahead(2) - perform file readahead into page cache readdir(2) - read directory entry readdir(3) - read a directory readdir_r(3) - read a directory readelf(1) - Displays information about ELF files. readline(3) - get a line from a user with editing readlink(1) - print resolved symbolic links or canonical file names readlink(2) - read value of a symbolic link readlinkat(2) - read value of a symbolic link relative to a directory file descriptor readprofile(8) - read kernel profiling information readv(2) - read or write data into multiple buffers realloc(3) - allocate and free dynamic memory __realloc_hook(3) - malloc debugging variables realpath(1) - print the resolved path realpath(3) - return the canonicalized absolute pathname reboot(2) - reboot or enable/disable Ctrl-Alt-Del recno(3) - record number database access method re_comp(3) - BSD regex functions recursive_key_scan(3) - Apply a function to all keys in a keyring tree recv(2) - receive a message from a socket recvfrom(2) - receive a message from a socket recvmmsg(2) - receive multiple messages on a socket recvmsg(2) - receive a message from a socket re_exec(3) - BSD regex functions refer(1) - preprocess bibliographic references for groff regcomp(3) - POSIX regex functions regerror(3) - POSIX regex functions regex(3) - POSIX regex functions regex(7) - POSIX.2 regular expressions regexec(3) - POSIX regex functions regfree(3) - POSIX regex functions registerrpc(3) - library routines for remote procedure calls remainder(3) - floating-point remainder function remainderf(3) - floating-point remainder function remainderl(3) - floating-point remainder function remap_file_pages(2) - create a nonlinear file mapping remove(3) - remove a file or directory removexattr(2) - remove an extended attribute remque(3) - insert/remove an item from a queue remquo(3) - remainder and part of quotient remquof(3) - remainder and part of quotient remquol(3) - remainder and part of quotient rename(1) - rename files rename(2) - change the name or location of a file renameat(2) - rename a file relative to directory file descriptors renice(1) - alter priority of running processes repquota(8) - summarize quotas for a filesystem request_key(2) - request a key from the kernel's key management facility request-key(8) - Handle key instantiation callback requests from the kernel request-key.conf(5) - Instantiation handler configuration file reset(1) - reset the terminal res_init(3) - resolver routines resizepart(8) - simple wrapper around the "resize partition" ioctl res_mkquery(3) - resolver routines resolv.conf(5) - resolver configuration file resolver(3) - resolver routines resolver(5) - resolver configuration file res_query(3) - resolver routines res_querydomain(3) - resolver routines res_search(3) - resolver routines res_send(3) - resolver routines rev(1) - reverse lines of a file or files rewind(3) - reposition a stream rewinddir(3) - reset directory stream rexec(3) - return stream to a remote command rexec_af(3) - return stream to a remote command rindex(3) - locate character in string rint(3) - round to nearest integer rintf(3) - round to nearest integer rintl(3) - round to nearest integer rm(1) - remove files or directories rmdir(1) - remove empty directories rmdir(2) - delete a directory rmmod(8) - Simple program to remove a module from the Linux Kernel roff(7) - concepts and history of roff typesetting round(3) - round to nearest integer, away from zero roundf(3) - round to nearest integer, away from zero roundl(3) - round to nearest integer, away from zero route(8) - show / manipulate the IP routing table rpc(3) - library routines for remote procedure calls rpc(5) - RPC program number data base rpmatch(3) - determine if the answer to a question is affirmative or negative rquota(3) - implement quotas on remote machines rquotad(8) - remote quota server rresvport(3) - routines for returning a stream to a remote command rresvport_af(3) - routines for returning a stream to a remote command rsyslog.conf(5) - rsyslogd(8) configuration file rsyslogd(8) - reliable and extended syslogd rtc(4) - real-time clock rtcwake(8) - enter a system sleep state until specified wakeup time rtime(3) - get time from a remote machine rtld-audit(7) - auditing API for the dynamic linker rtnetlink(3) - macros to manipulate rtnetlink messages rtnetlink(7) - Linux IPv4 routing socket rt_sigaction(2) - examine and change a signal action rt_sigpending(2) - examine pending signals rt_sigprocmask(2) - examine and change blocked signals rt_sigqueueinfo(2) - queue a signal and data rt_sigreturn(2) - return from signal handler and cleanup stack frame rt_sigsuspend(2) - wait for a signal rt_sigtimedwait(2) - synchronously wait for queued signals rt_tgsigqueueinfo(2) - queue a signal and data runcon(1) - run command with specified security context runuser(1) - run a command with substitute user and group ID ruserok(3) - routines for returning a stream to a remote command ruserok_af(3) - routines for returning a stream to a remote command
top s390_runtime_instr(2) - enable/disable s390 CPU run-time instrumentation sa(8) - summarizes accounting information sbrk(2) - change data segment size scalb(3) - multiply floating-point number by integral power of radix (OBSOLETE) scalbf(3) - multiply floating-point number by integral power of radix (OBSOLETE) scalbl(3) - multiply floating-point number by integral power of radix (OBSOLETE) scalbln(3) - multiply floating-point number by integral power of radix scalblnf(3) - multiply floating-point number by integral power of radix scalblnl(3) - multiply floating-point number by integral power of radix scalbn(3) - multiply floating-point number by integral power of radix scalbnf(3) - multiply floating-point number by integral power of radix scalbnl(3) - multiply floating-point number by integral power of radix scandir(3) - scan a directory for matching entries scandirat(3) - scan a directory relative to a directory file descriptor scanf(3) - input format conversion sched_getaffinity(2) - set and get a process's CPU affinity mask sched_getcpu(3) - determine CPU on which the calling thread is running sched_getparam(2) - set and get scheduling parameters sched_get_priority_max(2) - get static priority range sched_get_priority_min(2) - get static priority range sched_getscheduler(2) - set and get scheduling policy/parameters sched_rr_get_interval(2) - get the SCHED_RR interval for the named process sched_setaffinity(2) - set and get a process's CPU affinity mask sched_setparam(2) - set and get scheduling parameters sched_setscheduler(2) - set and get scheduling policy/parameters sched_yield(2) - yield the processor script(1) - make typescript of terminal session scriptreplay(1) - play back typescripts, using timing information sd(4) - driver for SCSI disk drives secure_getenv(3) - get an environment variable securetty(5) - file which lists terminals from which root can log in security(2) - unimplemented system calls sed(1) - stream editor for filtering and transforming text seed48(3) - generate uniformly distributed pseudo-random numbers seed48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly seekdir(3) - set the position of the next readdir() call in the directory stream. select(2) - synchronous I/O multiplexing select_tut(2) - synchronous I/O multiplexing sem_close(3) - close a named semaphore semctl(2) - System V semaphore control operations sem_destroy(3) - destroy an unnamed semaphore semget(2) - get a System V semaphore set identifier sem_getvalue(3) - get the value of a semaphore sem_init(3) - initialize an unnamed semaphore semop(2) - System V semaphore operations sem_open(3) - initialize and open a named semaphore sem_overview(7) - overview of POSIX semaphores sem_post(3) - unlock a semaphore semtimedop(2) - System V semaphore operations sem_timedwait(3) - lock a semaphore sem_trywait(3) - lock a semaphore sem_unlink(3) - remove a named semaphore sem_wait(3) - lock a semaphore send(2) - send a message on a socket sendfile(2) - transfer data between file descriptors sendfile64(2) - transfer data between file descriptors sendmmsg(2) - send multiple messages on a socket sendmsg(2) - send a message on a socket sendto(2) - send a message on a socket seq(1) - print a sequence of numbers services(5) - Internet network services list setaliasent(3) - read an alias entry setarch(8) - change reported architecture in new program environment and set personality flags setbuf(3) - stream buffering operations setbuffer(3) - stream buffering operations setcap(8) - set file capabilities setcontext(2) - get or set the user context setcontext(3) - get or set the user context setdomainname(2) - get/set NIS domain name setegid(2) - set effective user or group ID setenv(3) - change or add an environment variable seteuid(2) - set effective user or group ID setfacl(1) - set file access control lists setfattr(1) - set extended attributes of filesystem objects __setfpucw(3) - set FPU control word on i386 architecture (obsolete) setfsent(3) - handle fstab entries setfsgid(2) - set group identity used for file system checks setfsgid32(2) - set group identity used for file system checks setfsuid(2) - set user identity used for file system checks setfsuid32(2) - set user identity used for file system checks setgid(2) - set group identity setgid32(2) - set group identity setgrent(3) - get group file entry setgroups(2) - get/set list of supplementary group IDs setgroups32(2) - get/set list of supplementary group IDs sethostent(3) - get network host entry sethostid(2) - get or set the unique identifier of the current host sethostid(3) - get or set the unique identifier of the current host sethostname(2) - get/set hostname setitimer(2) - get or set value of an interval timer setjmp(3) - save stack context for nonlocal goto setkey(3) - encrypt 64-bit messages setkey_r(3) - encrypt 64-bit messages setlinebuf(3) - stream buffering operations setlocale(3) - set the current locale setlogmask(3) - set log priority mask set_mempolicy(2) - set default NUMA memory policy for a process and its children setmntent(3) - get file system descriptor file entry setnetent(3) - get network entry setnetgrent(3) - handle network group entries setns(2) - reassociate thread with a namespace setpgid(2) - set/get process group setpgrp(2) - set/get process group setpriority(2) - get/set program scheduling priority setpriv(1) - run a program with different Linux privilege settings setprotoent(3) - get protocol entry setpwent(3) - get password file entry setquota(8) - set disk quotas setregid(2) - set real and/or effective user or group ID setregid32(2) - set real and/or effective user or group ID setresgid(2) - set real, effective and saved user or group ID setresgid32(2) - set real, effective and saved user or group ID setresuid(2) - set real, effective and saved user or group ID setresuid32(2) - set real, effective and saved user or group ID setreuid(2) - set real and/or effective user or group ID setreuid32(2) - set real and/or effective user or group ID setrlimit(2) - get/set resource limits set_robust_list(2) - get/set list of robust futexes setrpcent(3) - get RPC entry setservent(3) - get service entry setsid(1) - run a program in a new session setsid(2) - creates a session and sets the process group ID setsockopt(2) - get and set options on sockets setspent(3) - get shadow password file entry setstate(3) - random number generator setstate_r(3) - reentrant random number generator setterm(1) - set terminal attributes set_thread_area(2) - set a thread local storage (TLS) area set_tid_address(2) - set pointer to thread ID settimeofday(2) - get / set time setttyent(3) - get ttys file entry setuid(2) - set user identity setuid32(2) - set user identity setup(2) - setup devices and file systems, mount root file system setusershell(3) - get permitted user shells setutent(3) - access utmp file entries setutxent(3) - access utmp file entries setvbuf(3) - stream buffering operations setxattr(2) - set an extended attribute value sfdisk(8) - partition table manipulator for Linux sg(1) - execute command as different group ID sgetmask(2) - manipulation of signal mask (obsolete) sgetspent(3) - get shadow password file entry sgetspent_r(3) - get shadow password file entry sha1sum(1) - compute and check SHA1 message digest sha224sum(1) - compute and check SHA224 message digest sha256sum(1) - compute and check SHA256 message digest sha384sum(1) - compute and check SHA384 message digest sha512sum(1) - compute and check SHA512 message digest shadow(5) - shadowed password file shells(5) - pathnames of valid login shells shmat(2) - System V shared memory operations shmctl(2) - System V shared memory control shmdt(2) - System V shared memory operations shmget(2) - allocates a System V shared memory segment shmop(2) - System V shared memory operations shm_open(3) - create/open or unlink POSIX shared memory objects shm_overview(7) - overview of POSIX shared memory shm_unlink(3) - create/open or unlink POSIX shared memory objects shred(1) - overwrite a file to hide its contents, and optionally delete it shuf(1) - generate random permutations shutdown(2) - shut down part of a full-duplex connection sigaction(2) - examine and change a signal action sigaddset(3) - POSIX signal set operations. sigaltstack(2) - set and/or get signal stack context sigandset(3) - POSIX signal set operations. sigblock(3) - BSD signal API sigdelset(3) - POSIX signal set operations. sigemptyset(3) - POSIX signal set operations. sigevent(7) - structure for notification from asynchronous routines sigfillset(3) - POSIX signal set operations. siggetmask(3) - BSD signal API sighold(3) - System V signal API sigignore(3) - System V signal API siginterrupt(3) - allow signals to interrupt system calls sigisemptyset(3) - POSIX signal set operations. sigismember(3) - POSIX signal set operations. siglongjmp(3) - nonlocal jump to a saved stack context sigmask(3) - BSD signal API signal(2) - ANSI C signal handling signal(7) - overview of signals signalfd(2) - create a file descriptor for accepting signals signalfd4(2) - create a file descriptor for accepting signals signbit(3) - test sign of a real floating-point number signgam(3) - log gamma function significand(3) - get mantissa of floating-point number significandf(3) - get mantissa of floating-point number significandl(3) - get mantissa of floating-point number sigorset(3) - POSIX signal set operations. sigpause(3) - atomically release blocked signals and wait for interrupt sigpending(2) - examine pending signals sigprocmask(2) - examine and change blocked signals sigqueue(2) - queue a signal and data to a process sigqueue(3) - queue a signal and data to a process sigrelse(3) - System V signal API sigreturn(2) - return from signal handler and cleanup stack frame sigset(3) - System V signal API sigsetjmp(3) - save stack context for nonlocal goto sigsetmask(3) - BSD signal API sigsetops(3) - POSIX signal set operations. sigstack(3) - set and/or get signal stack context sigsuspend(2) - wait for a signal sigtimedwait(2) - synchronously wait for queued signals sigvec(3) - BSD signal API sigwait(3) - wait for a signal sigwaitinfo(2) - synchronously wait for queued signals sin(3) - sine function sincos(3) - calculate sin and cos simultaneously sincosf(3) - calculate sin and cos simultaneously sincosl(3) - calculate sin and cos simultaneously sinf(3) - sine function sinh(3) - hyperbolic sine function sinhf(3) - hyperbolic sine function sinhl(3) - hyperbolic sine function sinl(3) - sine function size(1) - list section sizes and total size. sk98lin(4) - Marvell/SysKonnect Gigabit Ethernet driver v6.21 skill(1) - send a signal or report process status slabinfo(5) - kernel slab allocator statistics slabtop(1) - display kernel slab cache information in real time slattach(8) - attach a network interface to a serial line sleep(1) - delay for a specified amount of time sleep(3) - sleep for the specified number of seconds sln(8) - create symbolic links snice(1) - send a signal or report process status snprintf(3) - formatted output conversion sockatmark(3) - determine whether socket is at out-of-band mark socket(2) - create an endpoint for communication socket(7) - Linux socket interface socketcall(2) - socket system calls socketpair(2) - create a pair of connected sockets soelim(1) - interpret .so requests in groff input sort(1) - sort lines of text files splice(2) - splice data to/from a pipe split(1) - split a file into pieces sprintf(3) - formatted output conversion spu_create(2) - create a new spu context spufs(7) - SPU file system spu_run(2) - execute an SPU context sqrt(3) - square root function sqrtf(3) - square root function sqrtl(3) - square root function srand(3) - pseudo-random number generator srand48(3) - generate uniformly distributed pseudo-random numbers srand48_r(3) - generate uniformly distributed pseudo-random numbers reentrantly srandom(3) - random number generator srandom_r(3) - reentrant random number generator sscanf(3) - input format conversion ssetmask(2) - manipulation of signal mask (obsolete) ssignal(3) - software signal facility st(4) - SCSI tape device standards(7) - C and UNIX Standards stat(1) - display file or file system status stat(2) - get file status stat64(2) - get file status statfs(2) - get file system statistics statfs64(2) - get file system statistics statvfs(2) - get file system statistics statvfs(3) - get file system statistics stdarg(3) - variable argument lists stdbuf(1) - Run COMMAND, with modified buffering operations for its standard streams. stderr(3) - standard I/O streams stdin(3) - standard I/O streams stdio(3) - standard input/output library functions stdio_ext(3) - interfaces to stdio FILE structure stdout(3) - standard I/O streams stime(2) - set time stpcpy(3) - copy a string returning a pointer to its end stpncpy(3) - copy a fixed-size string, returning a pointer to its end strace(1) - trace system calls and signals strcasecmp(3) - compare two strings ignoring case strcasestr(3) - locate a substring strcat(3) - concatenate two strings strchr(3) - locate character in string strchrnul(3) - locate character in string strcmp(3) - compare two strings strcoll(3) - compare two strings using the current locale strcpy(3) - copy a string strcspn(3) - search a string for a set of bytes strdup(3) - duplicate a string strdupa(3) - duplicate a string strerror(3) - return string describing error number strerror_r(3) - return string describing error number strfmon(3) - convert monetary value to a string strfry(3) - randomize a string strftime(3) - format date and time string(3) - string operations strings(1) - print the strings of printable characters in files. strip(1) - Discard symbols from object files. strlen(3) - calculate the length of a string strncasecmp(3) - compare two strings ignoring case strncat(3) - concatenate two strings strncmp(3) - compare two strings strncpy(3) - copy a string strndup(3) - duplicate a string strndupa(3) - duplicate a string strnlen(3) - determine the length of a fixed-size string strpbrk(3) - search a string for any of a set of bytes strptime(3) - convert a string representation of time to a time tm structure strrchr(3) - locate character in string strsep(3) - extract token from string strsignal(3) - return string describing signal strspn(3) - search a string for a set of bytes strstr(3) - locate a substring strtod(3) - convert ASCII string to floating-point number strtof(3) - convert ASCII string to floating-point number strtoimax(3) - convert string to integer strtok(3) - extract tokens from strings strtok_r(3) - extract tokens from strings strtol(3) - convert a string to a long integer strtold(3) - convert ASCII string to floating-point number strtoll(3) - convert a string to a long integer strtoq(3) - convert a string to a long integer strtoul(3) - convert a string to an unsigned long integer strtoull(3) - convert a string to an unsigned long integer strtoumax(3) - convert string to integer strtouq(3) - convert a string to an unsigned long integer strverscmp(3) - compare two version strings strxfrm(3) - string transformation stty(1) - change and print terminal line settings stty(2) - unimplemented system calls su(1) - run a command with substitute user and group ID suauth(5) - detailed su control file subpage_prot(2) - define a subpage protection for an address range suffixes(7) - list of file suffixes sulogin(8) - Single-user login sum(1) - checksum and count the blocks in a file svc_destroy(3) - library routines for remote procedure calls svcerr_auth(3) - library routines for remote procedure calls svcerr_decode(3) - library routines for remote procedure calls svcerr_noproc(3) - library routines for remote procedure calls svcerr_noprog(3) - library routines for remote procedure calls svcerr_progvers(3) - library routines for remote procedure calls svcerr_systemerr(3) - library routines for remote procedure calls svcerr_weakauth(3) - library routines for remote procedure calls svcfd_create(3) - library routines for remote procedure calls svc_freeargs(3) - library routines for remote procedure calls svc_getargs(3) - library routines for remote procedure calls svc_getcaller(3) - library routines for remote procedure calls svc_getreq(3) - library routines for remote procedure calls svc_getreqset(3) - library routines for remote procedure calls svcraw_create(3) - library routines for remote procedure calls svc_register(3) - library routines for remote procedure calls svc_run(3) - library routines for remote procedure calls svc_sendreply(3) - library routines for remote procedure calls svctcp_create(3) - library routines for remote procedure calls svcudp_bufcreate(3) - library routines for remote procedure calls svcudp_create(3) - library routines for remote procedure calls svc_unregister(3) - library routines for remote procedure calls svipc(7) - System V interprocess communication mechanisms swab(3) - swap adjacent bytes swapcontext(3) - manipulate user context swaplabel(8) - print or change the label or UUID of a swap area swapoff(2) - start/stop swapping to file/device swapoff(8) - enable/disable devices and files for paging and swapping swapon(2) - start/stop swapping to file/device swapon(8) - enable/disable devices and files for paging and swapping switch_root(8) - switch to another filesystem as the root of the mount tree swprintf(3) - formatted wide-character output conversion symlink(2) - make a new name for a file symlink(7) - symbolic link handling symlinkat(2) - create a symbolic link relative to a directory file descriptor sync(1) - flush file system buffers sync(2) - commit buffer cache to disk sync(8) - synchronize data on disk with memory sync_file_range2(2) - sync a file segment with disk sync_file_range(2) - sync a file segment with disk syncfs(2) - commit buffer cache to disk _syscall(2) - invoking a system call without library support (OBSOLETE) syscall(2) - indirect system call syscalls(2) - Linux system calls sysconf(3) - get configuration information at run time _sysctl(2) - read/write system parameters sysctl(2) - read/write system parameters sysctl(8) - configure kernel parameters at runtime sysctl.conf(5) - sysctl(8) preload/configuration file sys_errlist(3) - print a system error message sysfs(2) - get file system type information sysinfo(2) - returns information on overall system statistics syslog(2) - read and/or clear kernel message ring buffer; set console_loglevel syslog(3) - send messages to the system logger sys_nerr(3) - print a system error message system(3) - execute a shell command sysv_signal(3) - signal handling with System V semantics
top tac(1) - concatenate and print files in reverse tail(1) - output the last part of files tailf(1) - follow the growth of a log file TAILQ_ENTRY(3) - implementations of lists, tail queues, and circular queues TAILQ_HEAD(3) - implementations of lists, tail queues, and circular queues TAILQ_INIT(3) - implementations of lists, tail queues, and circular queues TAILQ_INSERT_AFTER(3) - implementations of lists, tail queues, and circular queues TAILQ_INSERT_HEAD(3) - implementations of lists, tail queues, and circular queues TAILQ_INSERT_TAIL(3) - implementations of lists, tail queues, and circular queues TAILQ_REMOVE(3) - implementations of lists, tail queues, and circular queues tan(3) - tangent function tanf(3) - tangent function tanh(3) - hyperbolic tangent function tanhf(3) - hyperbolic tangent function tanhl(3) - hyperbolic tangent function tanl(3) - tangent function taskset(1) - retrieve or set a process's CPU affinity tbl(1) - format tables for troff tcdrain(3) - get and set terminal attributes, line control, get and set baud rate tcflow(3) - get and set terminal attributes, line control, get and set baud rate tcflush(3) - get and set terminal attributes, line control, get and set baud rate tcgetattr(3) - get and set terminal attributes, line control, get and set baud rate tcgetpgrp(3) - get and set terminal foreground process group tcgetsid(3) - get session ID tcp(7) - TCP protocol tcsendbreak(3) - get and set terminal attributes, line control, get and set baud rate tcsetattr(3) - get and set terminal attributes, line control, get and set baud rate tcsetpgrp(3) - get and set terminal foreground process group tdelete(3) - manage a binary tree tdestroy(3) - manage a binary tree tee(1) - read from standard input and write to standard output and files tee(2) - duplicating pipe content telldir(3) - return current location in directory stream tempnam(3) - create a name for a temporary file termcap(5) - terminal capability database termio(7) - System V terminal driver interface termios(3) - get and set terminal attributes, line control, get and set baud rate test(1) - check file types and compare values tfind(3) - manage a binary tree tfmtodit(1) - create font files for use with groff -Tdvi tftpd(8) - Trivial File Transfer Protocol server tgamma(3) - true gamma function tgammaf(3) - true gamma function tgammal(3) - true gamma function tgkill(2) - send a signal to a thread time(1) - time a simple command or give resource usage time(2) - get time in seconds time(7) - overview of time and timers timegm(3) - inverses of gmtime and localtime timelocal(3) - inverses of gmtime and localtime timeout(1) - run a command with a time limit timeradd(3) - timeval operations timerclear(3) - timeval operations timercmp(3) - timeval operations timer_create(2) - create a POSIX per-process timer timer_delete(2) - delete a POSIX per-process timer timerfd_create(2) - timers that notify via file descriptors timerfd_gettime(2) - timers that notify via file descriptors timerfd_settime(2) - timers that notify via file descriptors timer_getoverrun(2) - get overrun count for a POSIX per-process timer timer_gettime(2) - arm/disarm and fetch state of POSIX per-process timer timerisset(3) - timeval operations timer_settime(2) - arm/disarm and fetch state of POSIX per-process timer timersub(3) - timeval operations times(2) - get process times timezone(3) - initialize time conversion information tis-620(7) - ISO 8859-11 character set encoded in octal, decimal, and hexadecimal tkill(2) - send a signal to a thread tknewsbiff(1) - pop up a window when news appears tload(1) - graphic representation of system load average tmpfile(3) - create a temporary file tmpnam(3) - create a name for a temporary file tmpnam_r(3) - create a name for a temporary file toascii(3) - convert character to ASCII tolower(3) - convert letter to upper or lower case top(1) - display Linux tasks touch(1) - change file timestamps toupper(3) - convert letter to upper or lower case towctrans(3) - wide-character transliteration towlower(3) - convert a wide character to lowercase towupper(3) - convert a wide character to uppercase tr(1) - translate or delete characters tracepath(8) - traces path to a network host discovering MTU along this path traceroute6(8) - traces path to a network host troff(1) - the troff processor of the groff text formatting system true(1) - do nothing, successfully trunc(3) - round to integer, toward zero truncate(1) - shrink or extend the size of a file to the specified size truncate(2) - truncate a file to a specified length truncate64(2) - truncate a file to a specified length truncf(3) - round to integer, toward zero truncl(3) - round to integer, toward zero tsearch(3) - manage a binary tree tsort(1) - perform topological sort tty(1) - print the file name of the terminal connected to standard input tty(4) - controlling terminal tty_ioctl(4) - ioctls for terminals and serial lines ttyname(3) - return name of a terminal ttyname_r(3) - return name of a terminal ttyS(4) - serial terminal lines ttyslot(3) - find the slot of the current user's terminal in some file ttytype(5) - terminal device to default terminal type mapping tune2fs(8) - adjust tunable filesystem parameters on ext2/ext3/ext4 filesystems tunelp(8) - set various parameters for the lp device tuxcall(2) - unimplemented system calls twalk(3) - manage a binary tree tzfile(5) - timezone information tzname(3) - initialize time conversion information tzselect(8) - select a timezone tzset(3) - initialize time conversion information
top ualarm(3) - schedule signal after given number of microseconds udp(7) - User Datagram Protocol for IPv4 udplite(7) - Lightweight User Datagram Protocol ugetrlimit(2) - get/set resource limits ul(1) - do underlining ulckpwdf(3) - get shadow password file entry ulimit(3) - get and set user limits umask(2) - set file mode creation mask umount2(2) - unmount file system umount(2) - unmount file system umount(8) - unmount file systems uname(1) - print system information uname(2) - get name and information about current kernel unbuffer(1) - unbuffer output undocumented(3) - undocumented library functions unexpand(1) - convert spaces to tabs ungetc(3) - input of characters and strings ungetwc(3) - push back a wide character onto a FILE stream unicode(7) - universal character set unimplemented(2) - unimplemented system calls uniq(1) - report or omit repeated lines units(7) - decimal and binary prefixes unix(7) - sockets for local interprocess communication unlink(1) - call the unlink function to remove the specified file unlink(2) - delete a name and possibly the file it refers to unlinkat(2) - remove a directory entry relative to a directory file descriptor unlocked_stdio(3) - nonlocking stdio functions unlockpt(3) - unlock a pseudoterminal master/slave pair unsetenv(3) - change or add an environment variable unshare(1) - run program with some namespaces unshared from parent unshare(2) - disassociate parts of the process execution context updatedb(1) - update a file name database updwtmp(3) - append an entry to the wtmp file updwtmpx(3) - append an entry to the wtmp file uptime(1) - Tell how long the system has been running. urandom(4) - kernel random number source devices uri(7) - uniform resource identifier (URI), including a URL or URN url(7) - uniform resource identifier (URI), including a URL or URN urn(7) - uniform resource identifier (URI), including a URL or URN uselib(2) - load shared library useradd(8) - create a new user or update default new user information userdel(8) - delete a user account and related files usermod(8) - modify a user account users(1) - print the user names of users currently logged in to the current host usleep(3) - suspend execution for microsecond intervals ustat(2) - get file system statistics utf-8(7) - an ASCII compatible multibyte Unicode encoding utf8(7) - an ASCII compatible multibyte Unicode encoding utime(2) - change file last access and modification times utimensat(2) - change file timestamps with nanosecond precision utimes(2) - change file last access and modification times utmp(5) - login records utmpdump(1) - dump UTMP and WTMP files in raw format utmpname(3) - access utmp file entries utmpx(5) - login records utmpxname(3) - access utmp file entries uuid(3) - DCE compatible Universally Unique Identifier library uuid_clear(3) - reset value of UUID variable to the NULL value uuid_compare(3) - compare whether two UUIDs are the same uuid_copy(3) - copy a UUID value uuidd(8) - UUID generation daemon uuidgen(1) - create a new UUID value uuid_generate(3) - create a new unique UUID value uuid_generate_random(3) - create a new unique UUID value uuid_generate_time(3) - create a new unique UUID value uuid_generate_time_safe(3) - create a new unique UUID value uuid_is_null(3) - compare the value of the UUID to the NULL value uuid_parse(3) - convert an input UUID string into binary representation uuid_time(3) - extract the time at which the UUID was created uuid_unparse(3) - convert an UUID from binary representation to a string
top va_arg(3) - variable argument lists va_copy(3) - variable argument lists va_end(3) - variable argument lists valloc(3) - allocate aligned memory vasprintf(3) - print to allocated string va_start(3) - variable argument lists vcs(4) - virtual console memory vcsa(4) - virtual console memory vdir(1) - list directory contents vdprintf(3) - print to a file descriptor verr(3) - formatted error messages verrx(3) - formatted error messages versionsort(3) - scan a directory for matching entries vfork(2) - create a child process and block parent vfprintf(3) - formatted output conversion vfscanf(3) - input format conversion vfwprintf(3) - formatted wide-character output conversion vhangup(2) - virtually hangup the current terminal vigr(8) - edit the password, group, shadow-password or shadow-group file vipw(8) - edit the password, group, shadow-password or shadow-group file vlimit(3) - get/set resource limits vm86(2) - enter virtual 8086 mode vm86old(2) - enter virtual 8086 mode vmsplice(2) - splice user pages into a pipe vmstat(8) - Report virtual memory statistics vprintf(3) - formatted output conversion vscanf(3) - input format conversion vserver(2) - unimplemented system calls vsnprintf(3) - formatted output conversion vsprintf(3) - formatted output conversion vsscanf(3) - input format conversion vswprintf(3) - formatted wide-character output conversion vsyslog(3) - send messages to the system logger vtimes(3) - get resource usage vwarn(3) - formatted error messages vwarnx(3) - formatted error messages vwprintf(3) - formatted wide-character output conversion
top w(1) - Show who is logged on and what they are doing. wait(2) - wait for process to change state wait3(2) - wait for process to change state, BSD style wait4(2) - wait for process to change state, BSD style waitid(2) - wait for process to change state waitpid(2) - wait for process to change state wall(1) - write a message to users warn(3) - formatted error messages warnquota(8) - send mail to users over quota warnx(3) - formatted error messages watch(1) - execute a program periodically, showing output fullscreen wavelan(4) - AT&T GIS WaveLAN ISA device driver wc(1) - print newline, word, and byte counts for each file wcpcpy(3) - copy a wide-character string, returning a pointer to its end wcpncpy(3) - copy a fixed-size string of wide characters, returning a pointer to its end wcrtomb(3) - convert a wide character to a multibyte sequence wcscasecmp(3) - compare two wide-character strings, ignoring case wcscat(3) - concatenate two wide-character strings wcschr(3) - search a wide character in a wide-character string wcscmp(3) - compare two wide-character strings wcscpy(3) - copy a wide-character string wcscspn(3) - search a wide-character string for any of a set of wide characters wcsdup(3) - duplicate a wide-character string wcslen(3) - determine the length of a wide-character string wcsncasecmp(3) - compare two fixed-size wide-character strings, ignoring case wcsncat(3) - concatenate two wide-character strings wcsncmp(3) - compare two fixed-size wide-character strings wcsncpy(3) - copy a fixed-size string of wide characters wcsnlen(3) - determine the length of a fixed-size wide-character string wcsnrtombs(3) - convert a wide-character string to a multibyte string wcspbrk(3) - search a wide-character string for any of a set of wide characters wcsrchr(3) - search a wide character in a wide-character string wcsrtombs(3) - convert a wide-character string to a multibyte string wcsspn(3) - advance in a wide-character string, skipping any of a set of wide characters wcsstr(3) - locate a substring in a wide-character string wcstoimax(3) - convert wide-character string to integer wcstok(3) - split wide-character string into tokens wcstombs(3) - convert a wide-character string to a multibyte string wcstoumax(3) - convert wide-character string to integer wcswidth(3) - determine columns needed for a fixed-size wide-character string wctob(3) - try to represent a wide character as a single byte wctomb(3) - convert a wide character to a multibyte sequence wctrans(3) - wide-character translation mapping wctype(3) - wide-character classification wcwidth(3) - determine columns needed for a wide character wdctl(8) - show hardware watchdog status whatis(1) - display manual page descriptions whereis(1) - locate the binary, source, and manual page files for a command who(1) - show who is logged on whoami(1) - print effective userid windmc(1) - generates Windows message resources. windres(1) - manipulate Windows resources. wipefs(8) - wipe a signature from a device wmemchr(3) - search a wide character in a wide-character array wmemcmp(3) - compare two arrays of wide-characters wmemcpy(3) - copy an array of wide-characters wmemmove(3) - copy an array of wide-characters wmempcpy(3) - copy memory area wmemset(3) - fill an array of wide-characters with a constant wide character wordexp(3) - perform word expansion like a posix-shell wordfree(3) - perform word expansion like a posix-shell wprintf(3) - formatted wide-character output conversion write(1) - send a message to another user write(2) - write to a file descriptor writev(2) - read or write data into multiple buffers wtmp(5) - login records
top x25(7) - ITU-T X.25 / ISO-8208 protocol interface. xargs(1) - build and execute command lines from standard input xcrypt(3) - RFS password encryption xdecrypt(3) - RFS password encryption xdr(3) - library routines for external data representation xdr_accepted_reply(3) - library routines for remote procedure calls xdr_array(3) - library routines for external data representation xdr_authunix_parms(3) - library routines for remote procedure calls xdr_bool(3) - library routines for external data representation xdr_bytes(3) - library routines for external data representation xdr_callhdr(3) - library routines for remote procedure calls xdr_callmsg(3) - library routines for remote procedure calls xdr_char(3) - library routines for external data representation xdr_destroy(3) - library routines for external data representation xdr_double(3) - library routines for external data representation xdr_enum(3) - library routines for external data representation xdr_float(3) - library routines for external data representation xdr_free(3) - library routines for external data representation xdr_getpos(3) - library routines for external data representation xdr_inline(3) - library routines for external data representation xdr_int(3) - library routines for external data representation xdr_long(3) - library routines for external data representation xdrmem_create(3) - library routines for external data representation xdr_opaque(3) - library routines for external data representation xdr_opaque_auth(3) - library routines for remote procedure calls xdr_pmap(3) - library routines for remote procedure calls xdr_pmaplist(3) - library routines for remote procedure calls xdr_pointer(3) - library routines for external data representation xdrrec_create(3) - library routines for external data representation xdrrec_endofrecord(3) - library routines for external data representation xdrrec_eof(3) - library routines for external data representation xdrrec_skiprecord(3) - library routines for external data representation xdr_reference(3) - library routines for external data representation xdr_rejected_reply(3) - library routines for remote procedure calls xdr_replymsg(3) - library routines for remote procedure calls xdr_setpos(3) - library routines for external data representation xdr_short(3) - library routines for external data representation xdrstdio_create(3) - library routines for external data representation xdr_string(3) - library routines for external data representation xdr_u_char(3) - library routines for external data representation xdr_u_int(3) - library routines for external data representation xdr_u_long(3) - library routines for external data representation xdr_union(3) - library routines for external data representation xdr_u_short(3) - library routines for external data representation xdr_vector(3) - library routines for external data representation xdr_void(3) - library routines for external data representation xdr_wrapstring(3) - library routines for external data representation xencrypt(3) - RFS password encryption xfs(5) - layout of the XFS filesystem xfs_admin(8) - change parameters of an XFS filesystem xfs_bmap(8) - print block mapping for an XFS file xfs_check(8) - check XFS filesystem consistency xfs_copy(8) - copy the contents of an XFS filesystem xfsctl(3) - control XFS filesystems and individual files xfs_db(8) - debug an XFS filesystem xfs_estimate(8) - estimate the space that an XFS filesystem will take xfs_freeze(8) - suspend access to an XFS filesystem xfs_fsr(8) - filesystem reorganizer for XFS xfs_growfs(8) - expand an XFS filesystem xfs_io(8) - debug the I/O path of an XFS filesystem xfs_logprint(8) - print the log of an XFS filesystem xfs_mdrestore(8) - restores an XFS metadump image to a filesystem image xfs_metadump(8) - copy XFS filesystem metadata to a file xfs_mkfile(8) - create an XFS file xfs_ncheck(8) - generate pathnames from i-numbers for XFS xfs_quota(8) - manage use of quota on XFS filesystems xfs_repair(8) - repair an XFS filesystem xfs_rtcp(8) - XFS realtime copy command xkibitz(1) - allow multiple people to interact in an xterm xprt_register(3) - library routines for remote procedure calls xprt_unregister(3) - library routines for remote procedure calls xqmstats(8) - Display XFS quota manager statistics from /proc
top y0(3) - Bessel functions of the second kind y0f(3) - Bessel functions of the second kind y0l(3) - Bessel functions of the second kind y1(3) - Bessel functions of the second kind y1f(3) - Bessel functions of the second kind y1l(3) - Bessel functions of the second kind yes(1) - output a string repeatedly until killed yn(3) - Bessel functions of the second kind ynf(3) - Bessel functions of the second kind ynl(3) - Bessel functions of the second kind ypdomainname(1) - show or set the system's host name
top zdump(8) - timezone dumper zero(4) - data sink zic(8) - timezone compiler zsoelim(1) - satisfy .so requests in roff input