Centos安装Nginx

安装编译工具及库文件

$ yum -y install make zlib zlib-devel gcc-c++ libtool  openssl openssl-devel

安装Nginx

下载Nginx，下载地址：https://nginx.org/en/download.html (opens new window)

选择所要安装的版本，这里选择最新版nginx-1.18.0

$ cd /usr/local/
$ wget https://nginx.org/download/nginx-1.18.0.tar.gz

解压安装包

$ tar zxvf nginx-1.18.0.tar.gz

进入安装包目录

常用目录介绍

# Nginx配置文件目录
drwxr-xr-x  3 root   root 4096 Nov  8 21:21 conf
# 网站静态资源存放目录
drwxr-xr-x  2 root   root 4096 Jul 26  2018 html
# Nginx日志文件目录
drwxr-xr-x  2 root   root 4096 Nov  6 13:41 logs
# Nginx脚本目录
drwxr-xr-x  2 root   root 4096 Jul 26  2018 sbin

编译安装

# 配置[可以添加自己所需要的模块]
$ ./configure
# 编译
$ make
# 安装
$ make install

检测是否安装成功，输出版本号即为安装成功

$ ./sbin/nginx -v
nginx version: nginx/1.18.0

启动Nginx

$ ./sbin/nginx

浏览器访问http://localhost:8080

使用systemd进行服务管理

在/etc/systemd/system目录下新建名为nginx.service的文件，内容如下：

[Unit]
Description=nginx
After=network.target
  
[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true
  
[Install]
WantedBy=multi-user.target

刷新systemctl查看Nginx状态

$ sudo systemctl daemon-reload
$ sudo systemctl status nginx

设置开机启动

$ sudo systemctl enable nginx.service

附：常用命令

$ sudo systemctl enable nginx.service   # 将 nginx 服务设置为开机启动
$ sudo systemctl start nginx.service    # 启动 nginx 服务
$ sudo systemctl status nginx.service   # 查看 nginx 服务状态
$ sudo systemctl stop nginx.service     # 停止 nginx 服务
$ sudo systemctl status nginx.service   # 查看 nginx 服务状态
$ sudo systemctl restart nginx.service  # 重启 nginx 服务
$ sudo systemctl status nginx.service   # 查看 nginx 服务状态