ubuntu下安装nginx服务器与设置开机自启动

1、安装nginx服务器

   下载  wget http://nginx.org/download/{version} href="http://nginx.org/download/nginx-1.8.1.tar.gz/" target=_blank>.tar.gz

   version对应nginx版本号 比如 nginx-1.8.1

   解压缩 tar -zxvf  nginx-1.8.1.tar.gz

  进入解压缩目录 cd nginx-1.8.1/

  设置编译环境 ./configure --prefix=/usr/local/nginx 

  编译 sudo make

  安装 sudo make install

2、设置开机启动

（1）在/etc/init.d/目录下创建名为nginx的文件：sudo touch /etc/init.d/nginx

（2）编辑文件 命令 nano nginx 内容为

 #!/bin/bash

#nginx Startup script for the Nginx HTTP Server

# itis v.0.0.2 version.

#chkconfig: - 85 15

#description: Nginx is a high-performance web and proxy server.

#             It has a lot of features, butit'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)

      
9660
reload

       ;;

restart)

       stop

       start

       ;;

status)

       status $prog

       RETVAL=$?

       ;;

*)

       echo $"Usage: $prog{start|stop|restart|reload|status|help}"

       exit 1

esac

exit$RETVAL

 

特别注意事项 红色加粗部分，需要将路径改为自己机器的相应路径。

设置权限管理

chmod a+x /etc/init.d/nginx

将nginx加入到到rc.local文件中

nano /etc/rc.local

3、nginx常用命令

启动 ./nginx

关闭 ./nginx -s stop

重新加载配置 ./nginx -s reload

检查配置文件是否正确nginx -t