getfattr(1) — Linux manual page


GETFATTR(1)                    File Utilities                    GETFATTR(1)

NAME         top

       getfattr - get extended attributes of filesystem objects

SYNOPSIS         top

       getfattr [-hRLP] -n name [-e en] pathname...
       getfattr [-hRLP] -d [-e en] [-m pattern] pathname...

DESCRIPTION         top

       For each file, getfattr displays the file name, and the set of
       extended attribute names (and optionally values) which are associated
       with that file. Per default only attributes in the user namespace are
       displayed, see -m.

       The output format of getfattr -d is as follows:
               1:  # file: somedir/
               2:  user.name0="value0"
               3:  user.name1="value1"
               4:  user.name2="value2"
               5:  ...

       Line 1 identifies the file name for which the following lines are
       being reported.  The remaining lines (lines 2 to 4 above) show the
       name and value pairs associated with the specified file.

OPTIONS         top

       -n name, --name=name
           Dump the value of the named extended attribute.

       -d, --dump
           Dump the values of all matched extended attributes.

       -e en, --encoding=en
           Encode values after retrieving them.  Valid values of en are
           "text", "hex", and "base64".  Values encoded as text strings are
           enclosed in double quotes ("), while strings encoded as
           hexadecimal and base64 are prefixed with 0x and 0s, respectively.

       -h, --no-dereference
           Do not dereference symlinks. Instead of the file a symlink refers
           to, the symlink itself is examined.  Unless doing a logical (-L)
           traversal, do not traverse symlinks to directories.

       -m pattern, --match=pattern
           Only include attributes with names matching the regular
           expression pattern.  The default value for pattern is "^user\\.",
           which includes all the attributes in the user namespace. Specify
           "-" for including all attributes.  Refer to attr(5) for a more
           detailed discussion of namespaces.

           Do not strip leading slash characters ('/').  The default
           behaviour is to strip leading slash characters.

           Dump out the raw extended attribute value(s) without encoding

       -R, --recursive
           List the attributes of all files and directories recursively.

       -L, --logical
           Logical walk, follow symbolic links to directories.  The default
           behaviour is to follow symbolic link arguments unless
           --no-dereference is given, and to skip symbolic links encountered
           in subdirectories.  Only effective in combination with -R.

       -P, --physical
           Physical walk, do not follow symbolic links to directories.  This
           also skips symbolic link arguments.  Only effective in
           combination with -R.

           Print the version of getfattr and exit.

           Print help explaining the command line options.

       --  End of command line options.  All remaining parameters are
           interpreted as file names, even if they start with a dash

AUTHOR         top

       Andreas Gruenbacher, <> and the SGI XFS
       development team, <>.

       Please send your bug reports or comments to
       < > or <acl->.

SEE ALSO         top

       setfattr(1), attr(5)

COLOPHON         top

       This page is part of the attr (manipulating filesystem extended
       attributes) project.  Information about the project can be found at
       ⟨⟩.  If you have a bug report
       for this manual page, see
       ⟨⟩.  This page was ob‐
       tained from the project's upstream Git repository
       ⟨git://⟩ on 2020-11-01.  (At that
       time, the date of the most recent commit that was found in the repos‐
       itory was 2020-10-08.)  If you discover any rendering problems in
       this HTML version of the page, or you believe there is a better or
       more up-to-date source for the page, or you have corrections or im‐
       provements to the information in this COLOPHON (which is not part of
       the original manual page), send a mail to

Dec 2001                     Extended Attributes                 GETFATTR(1)

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