centos7 配置nginx服务、设置开机自动启动

环境：VM+CentOS7+Linux+Nginx1.9.9+PHP7.1.6+Mysql5.7.17
1、新建nginx文件
vi /etc/init.d/nginx #写入以下内容

#! /bin/sh
# chkconfig: 2345 55 25
# Description: Startup script for nginx webserver on Debian. Place in /etc/init.d and
# run 'update-rc.d -f nginx defaults', or use the appropriate command on your
# distro. For CentOS/Redhat run: 'chkconfig --add nginx'

### BEGIN INIT INFO
# Provides:          nginx
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the nginx web server
# Description:       starts nginx using start-stop-daemon
### END INIT INFO

# Author:   licess
# website:  http://lnmp.org 
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
NAME=nginx
NGINX_BIN=/usr/local/nginx/sbin/$NAME
CONFIGFILE=/usr/local/nginx/conf/$NAME.conf
PIDFILE=/usr/local/nginx/$NAME.pid

case "$1" in
start)
echo -n "Starting $NAME... "

if netstat -tnpl | grep -q nginx;then
echo "$NAME (pid `pidof $NAME`) already running."
exit 1
fi

$NGINX_BIN -c $CONFIGFILE

if [ "$?" != 0 ] ; then
echo " failed"
exit 1
else
echo " done"
fi
;;

stop)
echo -n "Stoping $NAME... "

if ! netstat -tnpl | grep -q nginx; then
echo "$NAME is not running."
exit 1
fi

$NGINX_BIN -s stop

if [ "$?" != 0 ] ; then
echo " failed. Use force-quit"
exit 1
else
echo " done"
fi
;;

status)
if netstat -tnpl | grep -q nginx; then
PID=`pidof nginx`
echo "$NAME (pid $PID) is running..."
else
echo "$NAME is stopped"
exit 0
fi
;;

force-quit)
echo -n "Terminating $NAME... "

if ! netstat -tnpl | grep -q nginx; then
echo "$NAME is not running."
exit 1
fi

kill `pidof $NAME`

if [ "$?" != 0 ] ; then
echo " failed"
exit 1
else
echo " done"
fi
;;

restart)
$0 stop
sleep 1
$0 start
;;

reload)
echo -n "Reload service $NAME... "

if netstat -tnpl | grep -q nginx; then
$NGINX_BIN -s reload
echo " done"
else
echo "$NAME is not running, can't reload."
exit 1
fi
;;

configtest)
echo -n "Test $NAME configure files... "

$NGINX_BIN -t
;;

*)
echo "Usage: $0 {start|stop|force-quit|restart|reload|status|configtest}"
exit 1
;;

esac

2、设置执行权限
chmod a+x /etc/init.d/nginx
3、启动
/etc/init.d/nginx start



4、注册成服务
chkconfig --add nginx
5、设置开机启动
chkconfig nginx on
6、关机重启
shutdown -h 0 -r
7、测试
ps -ef | grep nginx