Install eAccelerator in Ubuntu

Today, an eAccelerator extension is installed on a Ubuntu machine. Write a small note as follows: first, you have to install the php5-dev: sudoapt-getinstallphp5-dev download eAccelerator :( specific can visit the official website, the version is different, the address is also different) wgethttp: // bart. eaccelera today installed the eAccelerator extension on a Ubuntu machine. Write a note as follows:

First, you have to install the php5-dev:

Sudo apt-get install php5-dev
Download eAccelerator: (you can visit the official website. The version varies with the address)

Wget http://bart.eaccelerator.net/source/0.9.5.3/eaccelerator-0.9.5.3.tar.bz2



Decompress eAccelerator:

Tar jxvf eaccelerator-0.9.5.3.tar.bz2
Go to the eAccelerator Directory:

Cd eaccelerator-0.9.5.3/
Run the following commands ):

Phpize
Sudo./configure -- enable-eaccelerator = shared
Sudo make
Sudo make install
After installation, the screen displays the following information:

Installing shared extensions:/usr/lib/php5/20060613 + lfs/
Then modify php. ini:

Sudo vi/etc/php5/apache2/php. ini
Add the following at the end of the document:

Zend_extension = "/usr/lib/php5/20060613 + lfs/eaccelerator. so"
Eaccelerator. shm_size = "16"
Eaccelerator. cache_dir = "/tmp/eaccelerator"
Eaccelerator. enable = "1"
Eaccelerator. optimizer = "1"
Eaccelerator. check_mtime = "1"
Eaccelerator. debug = "0"
Eaccelerator. filter = ""
Eaccelerator. shm_max = "0"
Eaccelerator. shm_ttl = "0"
Eaccelerator. shm_prune_period = "0"
Eaccelerator. shm_only = "0"
Eaccelerator. compress = "1"
Eaccelerator. compress_level = "9"
Eaccelerator. allowed_admin_path = "/var/www/control. php"
Here we will explain the eaccelerator in the last line. allowed_admin_path indicates the actual path of the eAccelerator's online control file, so that you can use http: // your URL/control. php to control the eAccelerator.

Next, create a cache Directory (one command line per line ):

Sudo mkdir/tmp/eaccelerator
Sudo chmod 0777/tmp/eaccelerator
Then go to the eaccelerator-0.9.5.3 directory to copy control. php to the site directory:

Sudo cp control. php/var/www
Then modify the $ user and $ pw content in control. php:

Sudo vi/var/www/control. php
Because when you use http: // your URL/control. php for access, you need to enter the account and password. $ User is the account and $ pw is the password.

Run the following command to check the configuration of apache2:

Apache2ctl configtest
If no error occurs, restart apache:

Sudo/etc/init. d/apache2 restart
This is all done.

In phpinfo (), you can see the following:

This program makes use of the Zend Scripting Language Engine:
Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies
With eAccelerator v0.9.5.3, Copyright (c) 2004-2006 eAccelerator, by eAccelerator