编写启动脚本
vim /etc/init.d/nginx
#!/bin/bash
# nginx Startup script for the Nginx HTTP Server
# it is v.0.0.2 version.
# chkconfig: - 85 15
# description: Nginx is a high-performance web and proxy server.
# It has a lot of features, but it's not for everyone.
# processname: nginx
# pidfile: /var/run/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf
nginxd=/usr/local/nginx/sbin/nginx
nginx_config=/usr/local/nginx/conf/nginx.conf
nginx_pid=/var/run/nginx.pid
RETVAL=0
prog="nginx"
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -x $nginxd ] || exit 0
# Start nginx daemons functions.
start() {
if [ -e $nginx_pid ];then
echo "nginx already running...."
exit 1
fi
echo -n $"Starting $prog: "
daemon $nginxd -c ${nginx_config}
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
return $RETVAL
}
# Stop nginx daemons functions.
stop() {
echo -n $"Stopping $prog: "
killproc $nginxd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid
}
# reload nginx service functions.
reload() {
echo -n $"Reloading $prog: "
#kill -HUP `cat ${nginx_pid}`
killproc $nginxd -HUP
RETVAL=$?
echo
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
reload)
reload
;;
restart)
stop
start
;;
status)
status $prog
RETVAL=$?
;;
*)
echo $"Usage: $prog {start|stop|restart|reload|status|help}"
exit 1
esac
exit $RETVAL赋予可以执行权限
chmod 750 nginx
测试结果
[root@centos211 init.d]# service nginx stop 停止 nginx： [确定] [root@centos211 init.d]# ps -ef|grep nginx root 2448 2405 0 10:05 pts/3 00:00:00 grep nginx [root@centos211 init.d]# service nginx start 正在启动 nginx： [确定] [root@centos211 init.d]# ps -ef|grep nginx root 2459 1 0 10:05 ? 00:00:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf nobody 2460 2459 0 10:05 ? 00:00:00 nginx: worker process root 2463 2405 0 10:05 pts/3 00:00:00 grep nginx
加入开机启动
[root@centos211 init.d]# chkconfig --list|grep nginx [root@centos211 init.d]# chkconfig --add nginx [root@centos211 init.d]# chkconfig --list|grep nginx nginx 0:关闭 1:关闭 2:关闭 3:关闭 4:关闭 5:关闭 6:关闭 [root@centos211 init.d]# chkconfig --level 2345 nginx on [root@centos211 init.d]# chkconfig --list|grep nginx nginx 0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭
