【shell 脚本编程】430 行代码,带你使用脚本一键部署 LAMP

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简介: 【shell 脚本编程】430 行代码,带你使用脚本一键部署 LAMP

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一、前言🙊

今天给大家介绍一个 Web 应用程序平台,LAMP 架构,这个架构放在今天为止也是非常热门的架构。

这里我们将使用 shell 脚本实现具有以下三大功能: 👖

  • 一键搭建 LAMP 环境
  • 一键删除 LAMP 环境
  • exit 退出脚本

shell 脚本细节: 👖

  • 1、基础环境配置(前提条件)
  • 2、安装 \ 卸载 apache (web 服务器)
  • 3、安装 \ 卸载 mariadb (数据库)
  • 4、安装 \ 卸载 php (计算机编程语言)
  • 5、阶段成功信息写入 log 日志文件中( lamp_success.log、lamp_error.log )

ps:php 能直接嵌入 html 中,与 html 混编,目的主要是 web 开发人员快速编写动态生成的 web 页面。

二、脚本中方法说明 👑

这个脚本我们将创建7个方法

1、prerequisite(基础环境配置)

  • 关闭和永久关闭防火墙、
  • 关闭 SELINUX、
  • 配置阿里 yum 源

2、install_apache(安装 apache 服务器)

  • 判断 apache 是否安装
  • 安装 apache
  • 启动 apache
  • 检测 apache 服务端口和服务状态
  • curl 访问 apache

3、install_mariadb(安装 maraidb 数据库)

  • 判断 maraidb 是否安装
  • 安装 mariadb
  • 启动 mariadb
  • 检测 mariadb 服务端口和服务状态
  • 初始化数据库
  • 测试 mariadb 是否能使用

4、install_php(安装 php 环境)

  • 判断 php 是否安装
  • 安装 php
  • 重新启动 httpd
  • 判断 info.php 文件是否存在
  • curl 访问 php

5、remove_lamp(删除 LAMP 环境)

  • remove apache:判断是否安装 apache server、删除 http
  • remove mariadb:判断是否安装 maraidb、删除 mariadb
  • remove php:判断 php 是否安装、删除 php

6、lamp_log(创建日志文件)

  • 判断 lamp 目录是否存在、创建 lamp 目录

7、main(脚本入口)

  • 脚本使用说明
  • 判断是否输入的是数字
  • 判断用户输入的值是否匹配,安装,移除
  • 依次调用上面的方法

三、LAMP shell源码 ✈

将阶段成功信息写入 log 日志文件中

  • 1:代表标准输出
  • 2:代表错误输出

下列方法是将 1 标准输出写入一个文件,2 错误输出写入一个文件 😾

1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log

LAMP shell源码

#!/bin/bash
####################
##### 前提条件 #####
####################
prerequisite(){
  echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Start init config  ==============" 1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
  # 防火墙状态、SELINUX 状态
  FIREWALLD_STATUS=`systemctl status firewalld | grep loaded | wc -l`
  SELINUX_STATUS=$(getenforce)
  # 关闭和永久关闭防火墙
  if [ ${FIREWALLD_STATUS} -ne 1 ]
    then
      systemctl stop firewalld && systemctl disable firewalld
      if [ $? -eq 0 ]
        then
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Firewalld successfully ok" 1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
        else 
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Firewalld close failed..."  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          exit 1
      fi 
  fi
  # 关闭 SELINUX
  if [ ${SELINUX_STATUS} -ne Disabled ]
    then
      setenforce 0 && sed -i 's/^SELINUX=.*/SELINUX=disabled/g' /etc/selinux/config
      if [ $? -eq 0 ]
        then
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Selinux successfully ok" 1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
        else
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Selinux close failed..."  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          exit 2
      fi
  fi
  # 配置阿里 yum 源
  if [ -f /etc/yum.repos.d/CentOS-Base.repo ] && [ -f /etc/yum.repos.d/epel.repo ]
    then
      echo "`date '+%Y-%m-%d %H:%M:%S'`   Centos_7 yum config successfully ok"  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
    else
      echo "`date '+%Y-%m-%d %H:%M:%S'`   Config centos_7 yum string..."  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
      curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo &&\
      curl -o /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo
      if [ $? -eq 0 ]
        then
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Yum config successfully ok"  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
        else
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Yum config failed..."  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          exit 3
      fi
      # 清除缓存 & 建立缓存
      yum clean all ; yum makecache
  fi
  echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Init config successfully =============="    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
}
##########################
##### Install Apache #####
##########################
install_apache(){
  # Apache 版本控制
  APACHE_VERSION=2.4.6
  # 判断 apache 是否安装
  APACHE_INSTALLED=$(rpm -aq | grep httpd-${APACHE_VERSION} | wc -l)
  if [ ${APACHE_INSTALLED} -ne 1  ]
    then
      echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Start install apache server =============="   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
      # install apache
      yum install -y httpd-${APACHE_VERSION}
     # 判断是否安装成功,安装成功就启动,失败就退出
      if [ $? -eq 0 ]
        then
          sleep 3
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Apache server install successfully ok"   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          # 启动 apache 并设置开机自启
          systemctl enable httpd ; systemctl start httpd
          # 判断是否启动成功
          if [ $? -eq 0 ]
            then
              echo "`date '+%Y-%m-%d %H:%M:%S'`   Start apache server successfully ok"   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
            else
              echo "`date '+%Y-%m-%d %H:%M:%S'`   Start apache server failed..."    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
              exit 4
          fi
        else
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Install apache server failed..."    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          exit 5
      fi
      # 检测 apache 服务端口和服务状态
      sleep 3
      APACHE_STATUS=$(systemctl status httpd | grep running | wc -l)
      APACHE_PORT=$(netstat -ntplu | grep 80 | wc -l)
      if [ ${APACHE_PORT} -eq 1 ] && [ ${APACHE_STATUS} -eq 1 ]
        then
          echo "`date '+%Y-%m-%d %H:%M:%S'` Apache port exists or status ok"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
        else  
          echo "`date '+%Y-%m-%d %H:%M:%S'`  Apache port no eists or status no ok..."    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          exit 6
      fi
      # 判断 index.html 文件是否存在
      if [ ! -f /var/www/html/index.html ]
        then
         echo hello,world > /var/www/html/index.html
         sleep 2
      fi
      # curl 访问 apache
      curl -I 127.0.0.1 | grep "200 OK"
      if [ $? -eq 0 ]
        then
          echo "`date '+%Y-%m-%d %H:%M:%S'`  Apache server 访问 successfully"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
        else
          echo "`date '+%Y-%m-%d %H:%M:%S'`   Apache server 访问 failed..."    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          exit 7
      fi
      echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== apache server successfully =============="   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
    else
      echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== apache server installed =============="   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
  fi
}
###########################
##### Install Mariadb #####
##########################
install_mariadb(){
   # mariadb 版本控制
   MARIADB_VERSION=5.5.68
   # mariadb password
   MARIADB_PASSWORD=000000
   # 判断 maraidb 是否安装
   MARIADB_INSTALLED=$(rpm -qa | grep mariadb-${MARIADB_VERSION} | wc -l)
   MARIADB_SERVER_INSTALLED=$(rpm -qa | grep mariadb-server-${MARIADB_VERSION} | wc -l)
   #MARIADB_LIBS_INSTALLD=$(rpm -qa | grep mariadb-libs-${MARIADB_VERSION} | wc -l)
   MARIADB_DEVEL_INSTALLED=$(rpm -qa | grep mariadb-devel-${MARIADB_VERSION} | wc -l)
   if [ ${MARIADB_INSTALLED} -ne 1 ] && [ ${MARIADB_SERVER_INSTALLED} -ne 1 ] && [ ${MARIADB_DEVEL_INSTALLED} -ne 1 ]
      then
        echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Start install mariadb server  =============="
        # 安装 mariadb
        yum install mariadb-${MARIADB_VERSION} mariadb-server-${MARIADB_VERSION} mariadb-libs-${MARIADB_VERSION} mariadb-devel-${MARIADB_VERSION} expect  -y
        if [ $? -eq 0 ]
          then 
            echo "`date '+%Y-%m-%d %H:%M:%S'`     Install mariadb server successfully"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
            sleep 3
            # 启动 mariadb
            systemctl enable mariadb ;  systemctl start mariadb
            if [ $? -eq 0 ]
             then
               echo "`date '+%Y-%m-%d %H:%M:%S'`  Start mariadb server successfully"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
             else
               echo "`date '+%Y-%m-%d %H:%M:%S'`  Start mariadb server failed..."   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
               exit 8
            fi
            # 检测 mariadb 服务端口和服务状态
            MARIADB_PORT=$(netstat -ntplu | grep 3306 | wc -l)
            MARIADB_STATUS=$(systemctl status mariadb | grep running | wc -l)
            if [ ${MARIADB_PORT} -eq 1 ] && [ ${MARIADB_STATUS} -eq 1 ] 
              then
                echo "`date '+%Y-%m-%d %H:%M:%S'`   Mariadb server port exists or status ok"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
              else
                echo "`date '+%Y-%m-%d %H:%M:%S'`   Mpache server port no exists or status no ok... "   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
                exit 9
            fi
            # 初始化数据库
            expect -c "
              spawn mysql_secure_installation
              expect \"Enter current password for root (enter for none):\"
              send \"\r\"
              expect \"Set root password?\"
              send \"y\r\"  
              expect \"New password:\"
              send \"${MARIADB_PASSWORD}\r\"
              expect \"Re-enter new password:\"
              send \"${MARIADB_PASSWORD}\r\"
              expect \"Remove anonymous users?\"
              send \"y\r\"
              expect \"Disallow root login remotely?\"
              send \"n\r\"
              expect \"Remove test database and access to it?\"
              send \"y\r\"
              expect \"Reload privilege tables now?\"
              send \"y\r\"
            "
            sleep 2
            # 测试 mariadb 是否能使用
            mysql -uroot -p${MARIADB_PASSWORD} -e "show databases;"
            if [ $? -eq 0 ] 
              then
                echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Mariadb server init successfully =============="    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
              else 
                echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Mariadb server init failed... =============="    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
                exit 10
            fi
            echo "`date '+%Y-%m-%d %H:%M:%S'`     ============== over install mariadb server =============="   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          else 
            echo "`date '+%Y-%m-%d %H:%M:%S'`     Install mariadb failed"   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
            exit 10
        fi
      else
        echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== mariadb server installed =============="  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
   fi
}
#########################
##### Install php #######
#########################
install_php(){
  # PHP 版本控制
  PHP_VERSION=5.4.16
  # 判断 php 是否安装
  PHP_INSTALLED=$(rpm -qa |grep "php-5.4.16" | wc -l)
  if [ ${PHP_INSTALLED} -ne 1 ]
    then
      echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Start install php =============="   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
      # Install php  
      yum install php-${PHP_VERSION} php-devel-${PHP_VERSION} php-mysql-${PHP_VERSION} php-gd-${PHP_VERSION} php-imap-${PHP_VERSION} php-ldap-${PHP_VERSION} php-odbc-${PHP_VERSION} php-pear php-xml-${PHP_VERSION} php-xmlrpc-${PHP_VERSION} -y
      if [ $? -eq 0 ]
         then
           echo "`date '+%Y-%m-%d %H:%M:%S'`  Install php server successfully"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
           sleep 3
           # 重新启动 httpd
           systemctl restart httpd
           if [ $? -eq 0 ]
            then
              echo "`date '+%Y-%m-%d %H:%M:%S'`   Restart apache server successfully"   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
            else
              echo "`date '+%Y-%m-%d %H:%M:%S'`   Restart apache server failed..."   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
              exit 11
           fi
           # 判断 info.php 文件是否存在
           if [ ! -f /var/www/html/info.php ]
             then
               cat > /var/www/html/info.php << EOF
               <?php
               phpinfo();
               ?>
EOF
               sleep 2
           fi
           # curl 访问 php
           curl -I 127.0.0.1/info.php | grep "200 OK"
           if [ $? -eq 0 ]
             then
               echo "`date '+%Y-%m-%d %H:%M:%S'`  Php server 访问 successfully"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
             else
               echo "`date '+%Y-%m-%d %H:%M:%S'`  Php server 访问 failed..."   1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
               exit 12
           fi
           echo "`date '+%Y-%m-%d %H:%M:%S'`    ============== over install php =============="    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
         else
           echo "`date '+%Y-%m-%d %H:%M:%S'`    Install php server failed"  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
           exit 13
       fi 
    else
      echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== php server installed =============="    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
  fi
}
remove_lamp(){
  #######################
  #### remove apache ####
  #######################
  # 首先判断是否安装 apache server
  APACHE_VERSION=2.4.6
  APACHE_INSTALLED=$(rpm -aq | grep httpd-${APACHE_VERSION} | wc -l)
  if [ ${APACHE_INSTALLED} -eq 1  ]
     then
       echo "`date '+%Y-%m-%d %H:%M:%S'`  Start remove apache server"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
       # 删除http
       REMOVE_HTTPD=`rpm -qa |grep http`
       yum remove -y $REMOVE_HTTPD && rm -rf /var/www  && rm -rf /var/log/httpd
       if [ $? -eq 0 ]
         then
           echo "`date '+%Y-%m-%d %H:%M:%S'`    Apache server remove successfully ok!"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
         else
           echo "`date '+%Y-%m-%d %H:%M:%S'`    Apache server remove failed"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
           exit 1
       fi
     else
       echo "`date '+%Y-%m-%d %H:%M:%S'`  no install apache"  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
  fi
  ########################
  #### remove mariadb ####
  ########################
  # maraidb 是否安装 
  MARIADB_VERSION=5.5.68
  MARIADB_INSTALLED=$(rpm -qa | grep mariadb-${MARIADB_VERSION} | wc -l)
  MARIADB_SERVER_INSTALLED=$(rpm -qa | grep mariadb-server-${MARIADB_VERSION} | wc -l)
  #MARIADB_LIBS_INSTALLD=$(rpm -qa | grep mariadb-libs-${MARIADB_VERSION} | wc -l)
  MARIADB_DEVEL_INSTALLED=$(rpm -qa | grep mariadb-devel-${MARIADB_VERSION} | wc -l)
  #判断是否安装 maraidb
  if [ ${MARIADB_INSTALLED} -eq 1 ] && [ ${MARIADB_SERVER_INSTALLED} -eq 1 ] && [ ${MARIADB_DEVEL_INSTALLED} -eq 1 ]
    then
      echo "`date '+%Y-%m-%d %H:%M:%S'`   Start remove mariadb server"     1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
      yum remove mariadb-${MARIADB_VERSION} mariadb-server-${MARIADB_VERSION} mariadb-libs-${MARIADB_VERSION} mariadb-devel-${MARIADB_VERSION} expect  -y && rm -rf  /etc/my.cnf* && rm -rf /var/lib/mysql
      if [ $? -eq 0 ]
          then
            echo "`date '+%Y-%m-%d %H:%M:%S'`     Remove mariadb server successfully"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          else
            echo "`date '+%Y-%m-%d %H:%M:%S'`     Remove mariadb server failed"  1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
            exit 1
      fi
    else
      echo "`date '+%Y-%m-%d %H:%M:%S'`   no install mariadb"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
  fi
  ####################
  #### remove php ####
  ####################
  PHP_VERSION=5.4.16
  # 判断 php 是否安装
  #PHP_INSTALLED=$(rpm -qa |grep "php-5.4.16" | wc -l)
  php -v
  if [ $? -eq 0 ]
    then
      echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== Start remove php =============="    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
      yum remove php-${PHP_VERSION} php-devel-${PHP_VERSION} php-mysql-${PHP_VERSION} php-gd-${PHP_VERSION} php-imap-${PHP_VERSION} php-ldap-${PHP_VERSION} php-odbc-${PHP_VERSION} php-pear php-xml-${PHP_VERSION} php-xmlrpc-${PHP_VERSION} php-common-${PHP_VERSION} -y
      if [ $? -eq 0 ]
        then
          echo "`date '+%Y-%m-%d %H:%M:%S'`   remove php server successfully"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
        else
          echo "`date '+%Y-%m-%d %H:%M:%S'`   remove php server failed..."    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
          exit 11
      fi
    else
      echo "`date '+%Y-%m-%d %H:%M:%S'`         no install php"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
  fi
}
# lamp log create
lamp_log(){
  # 判断 lamp 目录是否存在
  if [ ! -e /var/log/lamp ]
    then
      echo "`date '+%Y-%m-%d %H:%M:%S'`     create dir_lamp and file_lamp    " 1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
      mkdir /var/log/lamp && touch /var/log/lamp/lamp_success.log && touch /var/log/lamp/lamp_error.log
  fi
  if [ $? -ne 0 ]
    then 
      echo "log file create failed"
      exit 2
  fi
}
# 主方法,脚本入口
main(){
  #脚本使用说明
  echo "=======请选择======="
  echo "1.install LAMP   【1】"
  echo "2.remove LAMP    【2】"
  echo "3.exit           【3】"
  read -p "输入对应数字即可:" LAMP
  # 判断是否输入的是数字
  expr ${LAMP} + 1
  if [ $? -eq 0  ]
    then
      echo "你输入的数字是:${LAMP}"
    else
      echo "你输入的数字是:${LAMP},输入不合法,请输入[1|2|3]"
      exit 2
  fi
  # 判断用户输入的值是否匹配,安装,移除
  if [ ${LAMP}  -eq 1 ]
    then
      # 调用方法
      lamp_log
      sleep 2
      prerequisite
      sleep 3
      install_apache
      sleep 3
      install_mariadb
      sleep 3
      install_php
      sleep 1
      echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== LAMP install successfully! =============="     1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
    elif [ ${LAMP} -eq 2 ]
      then
        lamp_log
        remove_lamp       
        echo "`date '+%Y-%m-%d %H:%M:%S'`   ============== LAMP remove successfully! =============="    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
    elif [ ${LAMP} -eq 3 ] 
      then
        echo "`date '+%Y-%m-%d %H:%M:%S'`  exit install lamp"    1>>/var/log/lamp/lamp_success.log 2>>/var/log/lamp/lamp_error.log
        exit 1
    else
      echo "输入不合法,请输入[1|2|3]"    
  fi
}
# 调用主方法
main

✊ 最后


👏 我是秋意临,欢迎大家一键三连、加入云社区

👋 我们下期再见(⊙o⊙)!!!

相关实践学习
基于CentOS快速搭建LAMP环境
本教程介绍如何搭建LAMP环境,其中LAMP分别代表Linux、Apache、MySQL和PHP。
全面了解阿里云能为你做什么
阿里云在全球各地部署高效节能的绿色数据中心,利用清洁计算为万物互联的新世界提供源源不断的能源动力,目前开服的区域包括中国(华北、华东、华南、香港)、新加坡、美国(美东、美西)、欧洲、中东、澳大利亚、日本。目前阿里云的产品涵盖弹性计算、数据库、存储与CDN、分析与搜索、云通信、网络、管理与监控、应用服务、互联网中间件、移动服务、视频服务等。通过本课程,来了解阿里云能够为你的业务带来哪些帮助 &nbsp; &nbsp; 相关的阿里云产品:云服务器ECS 云服务器 ECS(Elastic Compute Service)是一种弹性可伸缩的计算服务,助您降低 IT 成本,提升运维效率,使您更专注于核心业务创新。产品详情: https://www.aliyun.com/product/ecs
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