CentOS 7 一步一步搭建LAMP
一、準備環境
1、系統版本
[[email protected] ~]# cat /proc/version
Linux version 3.10.0-514.16.1.el7.x86_64
2、關防火墻
[[email protected] ~]# systemctl disable firewalld
3、準備yum源
[[email protected] ~]# rpm -ivh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
或
[[email protected]
4、安裝基礎工具
[[email protected] ~]# yum install -y net-tools vim lrzsz tree screen lsof tcpdump nc nmap
5、關掉SELINUX
[[email protected] ~]# vim /etc/sysconfig/selinux SELINUX=disabled
6、更新並重啟
[[email protected] ~]# yum update -y && reboot
二、開始安裝LAMP組建
LAMP至少需要以下組建：
httpd (提供 Apache 主程序)
mysql (MySQL 客戶端程序)
mysql-server (MySQL 服務器程序)
php (PHP 主程序含給 apache 使用的模塊)
php-devel (PHP 的開發工具，這個與PHP 外掛的加速軟件有關)
php-mysql (提供給PHP 程序讀取 MySQL 資料庫的模塊)
可以用以下命令一次安裝；
[[email protected] ~]# yum install httpd mysql mysql-server php php-mysql
為了看的更詳細，我們一個一個安裝
1、利用yum命令安裝Apache
[[email protected] ~]# yum -y install httpd
啟動httpd並且設置為開機啟動
[[email protected] ~]# systemctl start httpd.service [[email protected] ~]# systemctl enable httpd.service
輸入網址，查看測試頁
2、安裝Mariadb
利用yum命令進行安裝，並且配置開機啟動同樣還是利用yum命令進行安裝，並且配置開機啟動
[[email protected] ~]# yum -y install mariadb-server mariadb [[email protected] ~]# systemctl start mariadb.service [[email protected] ~]# systemctl enable mariadb.service
配置root密碼
[[email protected] ~]# mysql_secure_installation 安裝過程中會有幾個選項，大家根據自己的需要進行配置就好了 Enter current password for root (enter for none):（輸入原始root密碼，若無enter） OK, successfully used password, moving on... Setting the root password ensures that nobody can log into the MariaDB root user without the proper authorisation. Set root password? [Y/n] （是否設置root密碼） New password: Re-enter new password: Password updated successfully! Reloading privilege tables.. ... Success! Remove anonymous users? [Y/n] （是否移除匿名用戶） ... Success! Disallow root login remotely? [Y/n] （是否禁止遠程root登陸） ... skipping. Remove test database and access to it? [Y/n] （是否刪除測試數據庫） Reload privilege tables now? [Y/n] （重新載入） ... Success! Cleaning up... All done! If you‘ve completed all of the above steps, your MariaDB installation should now be secure. Thanks for using MariaDB!
登錄數據庫測試一下
[[email protected] ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 13 Server version: 5.5.52-MariaDB MariaDB Server Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others. Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement. MariaDB [(none)]> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | +--------------------+ 3 rows in set (0.00 sec) MariaDB [(none)]> exit Bye
3、安裝PHP
[[email protected] ~]# yum -y install php
安裝所需組件
[[email protected] ~]# yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-soap curl curl-devel
啟動服務並設置開機自動啟動
[[email protected] ~]# systemctl start httpd.service [[email protected] ~]# systemctl enable httpd.service
查看80端口和3306端口是否處於監聽狀態：
[[email protected] ~]# netstat -ntlp
測試php是否正常工作
編輯/etc/httpd/conf/httpd.conf文件，在DirectoryIndex後面填寫index.php，定義默認主頁為index.php
[[email protected] ~]# vim /etc/httpd/conf/httpd.conf
重載httpd配置文件
[[email protected] ~]# systemctl reload httpd.service
[[email protected] ~]# vim /var/www/html/index.php
制作默認主頁/var/www/html/index.php，編寫如下內容
<h1>This is new Web !</h1>
<?php
phpinfo();
?>重啟httpd服務
[[email protected] ~]# systemctl restart httpd.service
好了，該驗證最後是否成功了
打開網址 http://x.x.x.x/info.php 進行查看
看到這個頁面，我們就可以收工了，LAMP環境搭建結束！
本文出自 “樂成的技術筆記” 博客，請務必保留此出處http://yueyuanyuan.blog.51cto.com/1342062/1928357
CentOS 7 一步一步搭建LAMP