nginx启动脚本

#!/bin/bash
#chkconfig 2345 99 20
#2345表示系统运行级别
#99表示启动优先级
#20表示关闭的优先级
nginx=/usr/local/nginx/sbin/nginx
case $1 in
start)
netstat -anptu|grep nginx
if [ $? -eq 0 ]; then
echo "nginx server is already running"
else
echo "nginx server begin start...."
$nginx

fi
;;
stop)
$nginx -s stop
if [ $? -eq 0 ]; then
echo "nginx server is stop"
else
echo "nginx server stop fail,try again!"
fi
;;
status)
netstat -anptu|grep nginx
if [ $? -eq 0 ]; then
echo "nginx server is running"
else
echo "nginx server is stoped"
fi
;;
restart)
$nginx -s reload
if [ $? -eq 0 ]; then
echo "nginx server is begin restart"
else
echo "nginx server restart fail!"
fi
;;
*)
echo "please enter {start|restart|status|stop}"
;;
esac