CentOS に php をインストール

1. さてcentosとやらなんだけど、yumってコマンドで簡単にアプリがインストール出来るらしいのでこれでサクッとphpをインストールしちゃいましょ♪

[root@dti-vps-srv02 ~]# yum install php
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* addons: rsync.atworks.co.jp
* base: rsync.atworks.co.jp
* extras: rsync.atworks.co.jp
* updates: rsync.atworks.co.jp
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package php.i386 0:5.1.6-27.el5_5.3 set to be updated
--> Processing Dependency: php-common = 5.1.6-27.el5_5.3 for package: php
--> Processing Dependency: php-cli = 5.1.6-27.el5_5.3 for package: php
--> Running transaction check
---> Package php-cli.i386 0:5.1.6-27.el5_5.3 set to be updated
---> Package php-common.i386 0:5.1.6-27.el5_5.3 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
Package            Arch         Version                  Repository       Size
================================================================================
Installing:
php                i386         5.1.6-27.el5_5.3         updates         2.3 M
Installing for dependencies:
php-cli            i386         5.1.6-27.el5_5.3         updates         2.1 M
php-common         i386         5.1.6-27.el5_5.3         updates         153 k

Transaction Summary
================================================================================
Install      3 Package(s)        
Update       0 Package(s)        
Remove       0 Package(s)        

Total download size: 4.6 M
Is this ok [y/N]: y
Downloading Packages:
(1/3): php-common-5.1.6-27.el5_5.3.i386.rpm              | 153 kB     00:00    
(2/3): php-cli-5.1.6-27.el5_5.3.i386.rpm                 | 2.1 MB     00:00    
(3/3): php-5.1.6-27.el (94%) 89% [==========- ]  0.0 B/s | 2.1 MB     --:-- ETA (3/3): php-5.1.6-27.el5_5.3.i386.rpm                     | 2.3 MB     00:00    
--------------------------------------------------------------------------------
Total                                           5.0 MB/s | 4.6 MB     00:00    
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing     : php-common [                                           ] 1/3
  Installing     : php-cli [                                              ] 2/3
  Installing     : php [                                                  ] 3/3
Installed:
  php.i386 0:5.1.6-27.el5_5.3                                                  

Dependency Installed:
  php-cli.i386 0:5.1.6-27.el5_5.3       php-common.i386 0:5.1.6-27.el5_5.3     

Complete!

ふむぅ、yumって楽ちんなものなんですね

ではphpがinstall出来てるか確認のため

cd /var/www/html
vi test.php

<? phpinfo(); ?>

と入力して保存しましょう
※yumの使い方
※viの使い方

http://***.****.****.****/test.php へアクセスして下図のようなページが表示されればOK