Squid啓動腳本

#!/bin/bash
#chkconfig: 2345 90 25
#config: /etc/squid.conf
#pidfile: /usr/local/squid/var/run/squid.pid
#Description: Squid - Internet Object Cache

PID="/usr/local/squid/var/run/squid.pid"
CONF="/etc/squid.conf"
CMD="/usr/local/squid/sbin/squid"

case "$1" in
start)
netstat -utpln | grep squid &>/dev/null
if [ $? -eq 0 ]
then
echo "Squid is running"
else
$CMD
fi
;;
stop)
$CMD -k kill &>/dev/null
rm -rf $PID &>/dev/null
;;
status)
[ -f $PID ] &>/dev/null
if [ $? -eq 0 ]
then
netstat -utpln | grep squid
else
echo "Squid is not running"
fi
;;
restart)
$0 stop &>/dev/null
echo "正在關閉Squid..."
$0 start &>/dev/null
echo "正在啓動Squid..."
;;
reload)
$CMD -k reconfigure
;;
check)
$CMD -k parse
;;
*)
echo "用法：{ start | stop | restart | reload | check | status}"
;;
esac