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Full Discussion: Killing process and children
Top Forums Shell Programming and Scripting Killing process and children Post 302281207 by quirkasaurus on Wednesday 28th of January 2009 11:06:09 AM
Old 01-28-2009
The way to do this is indeed tricky. But here's how:

The remote machine script echoes its process-id immediately into a text file
on the remote machine.

The calling script traps the signal...

and calls a remote shell like so:

Code:
function killem_all
{
rsh machineb "kill -9 `cat process-id-file`"
}

trap 'killem_all' INT TERM EXIT


Last edited by quirkasaurus; 01-28-2009 at 12:07 PM.. Reason: some quoting problems
 

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service(8)						      System Manager's Manual							service(8)

NAME
service - run a System V init script SYNOPSIS
service SCRIPT COMMAND [OPTIONS] service --status-all service --help | -h | --version DESCRIPTION
service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working directory set to /. The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT. The supported values of COMMAND depend on the invoked script, service passes COMMAND and OPTIONS it to the init script unmodified. All scripts should support at least the start and stop commands. As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the start command. service --status-all runs all init scripts, in alphabetical order, with the status command. EXIT CODES
service calls the init script and returns the status returned by it. FILES
/etc/init.d The directory containing System V init scripts. ENVIRONMENT
LANG, TERM The only environment variables passed to the init scripts. SEE ALSO
/etc/init.d/skeleton, update-rc.d(8), init(8), invoke-rc.d(8). Jan 2006 service(8)
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