目录LINUX安装eAccelerator加速器VPS优化

性能优化(根据需要 自己选择可不做)

安装eAccelerator

1. sudo apt-get install php5-dev

2.

下载eAcceleratorwgethttp://bart.eaccelerator.net/source/0.9.6. 1/eaccelerator-0.9.6. 1. tar.bz2tar jxvf eaccelerator-0.9.6. 1. tar.bz2cd eaccelerator-0.9.6. 1phpize

1. sudo ./configure -enable-eaccelerator=shared sudo make qii@ubuntu:~/tmp/eaccelerator-0.9.6. 1___FCKpd___1nbsp;sudo make install

Installing shared extensions: /usr/lib/php5/20060613+lfs/

2.

修改php. ini文件安装为Zend扩展最好放在开头放到[zend]之前免的出莫名其妙的问题

1. sudo vi /etc/php5/apache2/php. ini

2.

[eaccelerator]

1. zend_extension="/usr/lib/php5/20060613+lfs/eaccelerator. so"

2.

3. eaccelerator. shm_size="16"

4.

5. eaccelerator.cache_dir="/tmp/eaccelerator"

6.

7. eaccelerator.enable="1"

8.

9. eaccelerator.optimizer="1"

10.

11. eaccelerator.check_mtime="1"

12.

13. eaccelerator.debug="0"

14.

15.eaccelerator.filter=""

16.

17. eaccelerator. shm_max="0"

18.

19. eaccelerator. shm_ttl="0"

20.

21. eaccelerator. shm_prune_period="0"

22.

23. eaccelerator. shm_only="0"

24.

25. eaccelerator.compress="1"

26.

27. eaccelerator.compress_level="9"

28.

29.eaccelerator.allowed_admin_path="/var/www/control.php"

30.

创建cache缓存目录eaccelerator.cache_dir="/var/cache/eaccelerator"这里定义cache路径默认值是/tmp/eaccelerator这非常简单因为任何人都对该目录可写但是并不明智 因为重启后系统会自动清理该目录。一个更好的地方是

/var/cache/eaccelerator。创建该目录并确保它对eAccelerator的使用者可写(通常该用户是你的网络伺服器运行者 可能是www-d a t a) 。使用默认值的话这样继续

1. mkdir /tmp/eaccelerator

2.

3. chmod 777 /tmp/eaccelerator

4.

改成/var/cache/eaccelerator的话这样继续先改php. inieaccelerator.cache_dir="/var/cache/eaccelerator"

1. sudo mkdir /var/cache/eaccelerator

2.

3. sudo chown root:www-data /var/cache/eaccelerator

4.

5. sudo chmod u=rwx,g=rwx,o= /var/cache/eaccelerator

6.

复製控制文件control.php到网站根目录

1. sudo cp control.php /var/www/htdocs/

2.

修改control.php的$user和$pw默认是admin和eAccelerator

1. sudo vi /var/www/htdocs/control.php

2.

重启apache

1. sudo /etc/init.d/apache2 restart

2.

打开http://localhost/control.php

eAccelerator control.php页面

查看之前的info.php页面有下列字段

This program makes use of the Zend Scripting Language Engine:Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologieswith eAccelerator v0.9.6. 1, Copyright (c) 2004-2010 eAccelerator, byeAccelerator