tomcat自动重启
#!/bin/shG="check.log"
PID="check.pid"
HOME="/home/ls/"
TOMCAT="/etc/init.d/tomcat5.sh"
case "$1" in
start)
if [ -f $HOME/$PID ]; then
if [ -d /proc/`cat $HOME/$PID` ]; then
echo "check-tomcat.sh already started"
exit
fi
fi
echo $$ > $HOME/$PID
while [ 1 ]; do
tomcat=`ps -ef | grep java | grep tomcat -c`
if [ $tomcat = 0 ]; then
$TOMCAT start
echo "`date +%Y-%m-%d:%H:%M:%S` tomcat died" >> $HOME/$LOG
fi
echo "sleep 10 seconds"
sleep 10
done
;;
stop)
if [ -f $HOME/$PID ]; then
kill -9 `cat $HOME/$PID`
fi
;;
*)
echo "Usage: check-tomcat.sh <start|stop>"
exit
;;
esac
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