KILL(1)

NAME
kill - send signals to a process

SYNOPSIS
kill [ -s signalname "PID..." ] [ -signalname "PID..." ] [ -signalnumber "PID..." ] [ "PID..." ] [ -l ]

DESCRIPTION
kill sends a signal to all PIDS specified on the command line. This is typically done to cause a process to terminate and/or to reload configuration files, etc. Signal handlers are specified per program, so the effects of a received signal may vary.

OPTIONS AND ARGUMENTS

-s	This parameter takes a single argument of a signal name (see -l) to be sent to the specified PIDs.
-signalname	A short form of the "-s signalname" parameter.
-signalnumber	This parameter specifies that the given signal number should be sent to the specified PID listing.
-l	Display a listing of all available signals on the current system.

NOTES
If no signal is specified on the command line, SIGTERM is sent to the specified PIDs.

kill returns 0 on success or >0 if an error occurred.

kill is built-in to csh(1); See csh(1) for details.

Only the super-user may send signals to other users' processes.

This version of kill does not support -l [signal] since there didn't seem to be any use to the parameter (it didn't work on any platform I tried either.)

Signal names may have the SIG prefix. i.e.: "kill -HUP" and "kill -SIGHUP" are equivalent.

The signal list "kill -l" displays in an "extended" form which lists both the signal name and the signal number for easy reference.

HISTORY
Perl version rewritten for the Perl Power Tools project from the description of the kill program in OpenBSD.

AUTHOR
Theo Van Dinter (felicity@kluge.net)

SEE ALSO
csh(1), ps(1), kill(2)