Nginx的安装与卸载（CentOS & Ubantu & wget）

悠悠 2023-06-07 03:27 7阅读 0赞

# Nginx卸载： #

*  ### windows： ###

停止nginx服务，删除nginx的目录

*  ### CentOS ###
    
        rm -rf /usr/sbin/nginx
        rm -rf /etc/nginx
        rm -rf /etc/init.d/nginx
        rm /usr/share/man/man1/nginx.1.gz
        yum remove nginx

*  ### Ubantu ###
    
        rm -rf /etc/nginx
        rm -rf /usr/sbin/nginx
        rm /usr/share/man/man1/nginx.1.gz
        apt-get remove nginx* (apt-get remove --purge nginx)
         
        sudo apt-get remove nginx #Removes all but config files.
        sudo apt-get purge nginx #Removes everything.

# Nginx安装： #

*  ###  yum/apt-get安装 ###
    
        # CentOS
        yum install nginx -y
        
        # Ubantu
        sudo apt-get install nginx
    
     
 *  ### nginx包安装 ###
    
        # wget方式
        wget http://nginx.org/download/nginx-1.9.9.tar.gz  
        tar -zxvf nginx-1.9.9.tar.gz  
        cd nginx-1.9.9
        ./configure --prefix=/usr/local/nginx
        make && make install
    
    > \# prefix 安装目录  
    > \# add-module 添加的第三方包的目录

> **yum设置开机自动运行**
> 
>     systemctl start nginx.service
>     systemctl enable nginx.service

# **创建全局命令** #

ln [参数][源文件或目录][目标文件或目录]
    ln -s /usr/sbin/nginx /usr/local/bin/nginx

# Nginx常用命令 #

<table> 
 <thead> 
  <tr> 
   <th style="width:453px;">名称</th> 
   <th style="width:396px;">命令</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td style="width:453px;">指定配置文件启动nginx</td> 
   <td style="width:396px;">nginx -c /etc/nginx/nginx.conf</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">关闭nginx，完整有序的停止nginx，保存相关信息</td> 
   <td style="width:396px;">nginx -s quit</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">关闭nginx，快速停止nginx，可能并不保存相关信息</td> 
   <td style="width:396px;">nginx -s stop</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">重新载入nginx，当配置信息修改需要重新加载配置是使用</td> 
   <td style="width:396px;">nginx -s reload</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">测试nginx配置文件是否正确</td> 
   <td style="width:396px;">nginx -t -c /etc/nginx/nginx.conf</td> 
  </tr> 
  <tr> 
   <td colspan="2" style="width:453px;">CentOS7.x命令</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">systemctl start&nbsp; [unit type]</td> 
   <td style="width:453px;">启动服务</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">systemctl restart&nbsp; [unit type]</td> 
   <td style="width:453px;">重启服务</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">systemctl status [unit type]</td> 
   <td style="width:453px;">服务状态</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">systemctl stop&nbsp; [unit type]</td> 
   <td style="width:453px;">停止服务</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">systemctl enable [unit type]</td> 
   <td style="width:453px;">设置服务开机启动</td> 
  </tr> 
  <tr> 
   <td style="width:453px;">systemctl disable [unit type]</td> 
   <td style="width:453px;">设备服务禁止开机启动</td> 
  </tr> 
  <tr> 
   <td>systemctl is-active [unit type]</td> 
   <td style="width:453px;">查看服务是否运行</td> 
  </tr> 
  <tr> 
   <td>systemctl is-enable [unit type]</td> 
   <td>查看服务是否设置为开机启动</td> 
  </tr> 
 </tbody> 
</table>

> 从CentOS 7.x开始，CentOS开始使用systemd服务来代替daemon命令：
> 
> 例：使用 systemctl start nginx 代替 service nginx start