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[/] [openrisc/] [trunk/] [gnu-src/] [stop-linuxes.sh] - Rev 628
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#!/bin/bash # Copyright (C) 2011 Embecosm Limited # Contributor Jeremy Bennett <jeremy.bennett@embecosm.com> # This file is a script to stop a group of Linux instances # This program is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by the Free # Software Foundation; either version 3 of the License, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # more details. # You should have received a copy of the GNU General Public License along # with this program. If not, see <http://www.gnu.org/licenses/>. # ------------------------------------------------------------------------------ # Stop up a batch of linux sessions. # The input for this is a string of PIDs - the output of start-linuxes.sh. We # use the PID to kill the Linux process. for pid in $* do # Find all the processes of which this is parent and kill them for cpid in `ps h --ppid ${pid} | sed -e 's/ *\([[:digit:]]*\).*$/\1/'` do kill -KILL ${cpid} > /dev/null 2>&1 done # Kill the main process. Using -INT should allow the session to finish # writing to the log. kill -INT ${pid} > /dev/null 2>&1 kill -HUP ${pid} > /dev/null 2>&1 done # We could add more brutal commands here to get rid of xterms and TUN/TAP # connections. However this would just kill everything, not the named linuxes, # potentially inconveniencing others. # kill `ps x | grep 'xterm *-S.*/.*' | sed -e 's/\(.....\).*$/\1/'` # fuser -k /dev/net/tun
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