PMSIGNAL(1)                General Commands Manual               PMSIGNAL(1)

NAME         top

       pmsignal - send a signal to one or more processes

SYNOPSIS         top

       $PCP_BINADM_DIR/pmsignal [-alnp] [-s signal] [PID ...|name ...]

DESCRIPTION         top

       pmsignal provides a cross-platform event signalling mechanism for use
       with tools from the Performance Co-Pilot toolkit.  It can be used to
       send a named signal (only HUP, USR1, TERM, and KILL are accepted) to
       one or more processes.

       The processes are specified directly using PIDs or as program names
       (with either the -a/--all or -p/--program options).  In the all case,
       the set of all running processes is searched for a basename(1) match
       on name.  In the program case, process identifiers are extracted from
       files in the $PCP_RUN_DIR directrory where file names are matched on

       The -n/--dry-run option reports the list of process identifiers that
       would have been signalled, but no signals are actually sent.

       If a signal is not specified, then the TERM signal will be sent.  The
       list of supported signals is reported when using the -l/--list

       On Linux and UNIX platforms, pmsignal is a simple wrapper around the
       kill(1) command.  On Windows, the is no direct equivalent to this
       mechanism, and so an alternate mechanism has been implemented - this
       is only honoured by PCP tools, however, not all Windows utilities.


       Environment variables with the prefix PCP_ are used to parameterize
       the file and directory names used by PCP.  On each installation, the
       file /etc/pcp.conf contains the local values for these variables.
       The $PCP_CONF variable may be used to specify an alternative
       configuration file, as described in pcp.conf(5).

SEE ALSO         top

       basename(1), kill(1), killall(1), pcp.conf(5) and pcp.env(5).

COLOPHON         top

       This page is part of the PCP (Performance Co-Pilot) project.
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       2019-07-28.  (At that time, the date of the most recent commit that
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Performance Co-Pilot                 PCP                         PMSIGNAL(1)

Pages that refer to this page: pmcd(1)