91 lines
1.9 KiB
Bash
91 lines
1.9 KiB
Bash
#!/bin/sh
|
|
|
|
# **********************************************************************
|
|
# Generic Daemon launcher for Unix (AIX, HP-UX, SunOS, Linux)
|
|
# (c) 2008-2009 Artica ST
|
|
# (c) 2008-2009 Sancho Lerena <slerena@gmail.com>
|
|
# This code is licensed under GPL 2.0 license.
|
|
# **********************************************************************
|
|
|
|
PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin
|
|
DAEMON="/home/slerena/code/pandora/trunk/extras/daemon_watchdog"
|
|
|
|
# This function replace pidof, not working in the same way in different linux distros
|
|
|
|
pidof_daemon () {
|
|
COLUMNS=300
|
|
OS_NAME=`uname -s`
|
|
if [ $OS_NAME = "HP-UX" ]
|
|
then
|
|
A_PID=`ps -ex | grep "$DAEMON" | grep -v grep | head -1 | awk '{ print $1 }'`
|
|
else
|
|
A_PID=`ps -Af | grep "$DAEMON" | grep -v grep | head -1 | awk '{ print $2 }'`
|
|
fi
|
|
|
|
echo $A_PID
|
|
}
|
|
|
|
if [ ! -f $DAEMON ]
|
|
then
|
|
echo "$DAEMON not found, please check setup. Exiting"
|
|
exit
|
|
fi
|
|
|
|
case "$1" in
|
|
start)
|
|
A_PID=`pidof_daemon`
|
|
if [ ! -z "$A_PID" ]
|
|
then
|
|
echo "$DAEMON is currently running on this machine with PID $A_PID"
|
|
echo "Cannot launch again. Aborting."
|
|
exit 1
|
|
fi
|
|
nohup $DAEMON 2> /dev/null > /dev/null &
|
|
sleep 2
|
|
rm nohup.out 2> /dev/null
|
|
|
|
A_PID=`pidof_daemon`
|
|
if [ -z "$A_PID" ]
|
|
then
|
|
echo "Cannot start $DAEMON. Exitting"
|
|
exit 1
|
|
else
|
|
echo "$DAEMON is now running with PID $A_PID"
|
|
fi
|
|
;;
|
|
|
|
stop)
|
|
A_PID=`pidof_daemon`
|
|
if [ -z "$A_PID" ]
|
|
then
|
|
echo "$DAEMON is not running, cannot stop it. Aborting now..."
|
|
exit 1
|
|
else
|
|
echo "Stopping $DAEMON"
|
|
kill $A_PID > /dev/null 2>&1
|
|
fi
|
|
;;
|
|
|
|
status)
|
|
A_PID=`pidof_daemon`
|
|
if [ -z "$A_PID" ]
|
|
then
|
|
echo "$DAEMON is not running."
|
|
else
|
|
echo "$DAEMON is running with PID $A_PID."
|
|
fi
|
|
exit 0
|
|
;;
|
|
|
|
force-reload|restart)
|
|
$0 stop
|
|
sleep 2
|
|
$0 start
|
|
;;
|
|
|
|
*)
|
|
echo "Uso: generic_daemon_launcher {start|stop|restart|status}"
|
|
exit 1
|
|
esac
|
|
|