nginx 启动关闭脚本【Linux运维之道之脚本案例】
#
# chkconfig: - 69 88
# description: this script is used for nginx
# author: wenji([email protected])
#
#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
# Check if user is root
if [ $(id -u) != "0" ]; then
echo "Error: You must be root to run this script!\n"
exit 1
fi
NGINXDAEMON=/usr/local/nginx/sbin/nginx
PIDFILE=/usr/local/nginx/logs/nginx.pid
function_start()
{
echo -en "\033[32;49;1mStarting nginx......\n"
echo -en "\033[39;49;0m"
if [ -f $PIDFILE ]; then
printf "Nginx is runing!\n"
exit 1
else
$NGINXDAEMON
printf "Nginx is the successful start!\n"
fi
}
function_stop()
{
echo -en "\033[32;49;1mStoping nginx......\n"
echo -en "\033[39;49;0m"
if [ -f $PIDFILE ]; then
kill `cat $PIDFILE`
printf "Nginx program is stoped\n"
else
printf "Nginx program is not runing!\n"
fi
}
function_reload()
{
echo -en "\033[32;49;1mReload nginx......\n"
echo -en "\033[39;49;0m"
printf "Reload Nginx configure...\n"
$NGINXDAEMON -t
kill -HUP `cat $PIDFILE`
printf "Nginx program is reloding!\n"
}
function_restart()
{
echo -en "\033[32;49;1mRestart nginx......\n"
echo -en "\033[39;49;0m"
printf "Reload Nginx configure...\n"
$NGINXDAEMON -t
kill -HUP `cat $PIDFILE`
printf "Nginx program is reloding!\n"
}
function_kill()
{
killall nginx
}
function_status()
{
if ! ps -ef|grep 'nginx:' > /dev/null 2>&1
then
printf "Nginx is down!!!\n"
else
printf "Nginx is running now!\n"
fi
}
if [ "$1" = "start" ]; then
function_start
elif [ "$1" = "stop" ]; then
function_stop
elif [ "$1" = "reload" ]; then
function_reload
elif [ "$1" = "restart" ]; then
function_restart
elif [ "$1" = "kill" ]; then
function_kill
elif [ "$1" = "status" ]; then
function_status
else
echo -en "\033[32;49;1m Usage: nginx {start|stop|reload|restart|kill|status}\n"
echo -en "\033[39;49;0m"
fi