linux环境下安装nginx

一：安装nginx

1、访问nginx官网在download页面，选择版本为Stable version，下载最新tar包。

https://nginx.org/en/download.html

2、上传tar包至服务器，目录统一放置/usr/local目录下

ssh工具使用方法请参考：http://kirayamato.fun/20240913/b9c12786d045/

cd /usr/local

解压

tar zxvf nginx-1.26.2.tar.gz

3、通过yum安装依赖包

yum源配置请参考：http://kirayamato.fun/20240913/25ef980541f2/

yum install -y gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-devel

4、进入nginx目录，编译

cd nginx-1.26.2

./configure \
--prefix=/usr/local/nginx \
--with-http_ssl_module

5、make编译安装

make&&make install

6、启动nginx

/usr/local/nginx/sbin/nginx

查看状态

ps aux| grep nginx

7、立即停止服务

/usr/local/nginx/sbin/nginx -s stop

8、查看端口占用情况

netstat -tlnp

9、添加至环境变量

vim /etc/profile

添加以下配置至profile

export PATH=$PATH:/usr/local/nginx/sbin/nginx

刷新配置

source /etc/profile

二：设置开机自启

1、编写脚本

vim /etc/init.d/nginx

内容如下

#! /bin/sh
# chkconfig:35 85 15
### 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

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
;;
reload)
$nginx -s reload
if [ $? -eq 0 ]; then
echo “nginx server is begin reload”
else
echo “nginx server reload fail!”
fi
;;
*)
echo “please enter {start|reload|status|stop}”
;;
esac

编辑结束后使用shift+：wq，写入并退出

2、添加权限

chmod 775 /etc/init.d/nginx

3、添加nginx开机自启

chkconfig --add nginx

查看自启列表

chkconfig --list

三：常用命令列表

1、service命令

service nginx start #启动
service nginx stop #立即停止
service nginx status #查看状态
service nginx reload #重载

2、全路径命令

/usr/local/nginx/sbin/nginx #启动
/usr/local/nginx/sbin/nginx -s stop #立即停止
/usr/local/nginx/sbin/nginx -s reload #重载

3、nginx根目录：

/usr/local/nginx