
Spotlight \| Reviews \| Current Issue \| Academy \| Newsletter \| Subscribe \| Shop \|

Online

News

Features

Blogs

RSS Feeds

White Papers

Conference Videos

Departments

Resources

Current Issue

Special Editions

Spotlight

Reviews

Event Calendar

Admin Magazine

Subscribe now and save!

ADMIN - Explore the new world of system administration! Special introductory offer! Order by September 30th to save 10% off the regular subscription price! Each issue delivers technical solutions to the real-world problems you face every day. Learn the latest techniques for better:

network security
system management
troubleshooting
performance tuning
virtualization
cloud computing

on Windows, Linux, Solaris, and popular varieties of Unix.

http://www.admin-magazine.com/

linux-magazine.com » Issues » 2005 » 50 » Delivering Commands

Using PHP in administration scripts

Delivering Commands

Author(s): CARSTEN MÖHRKE

Most admins tend to use the shell, Perl,or Python if they need a system administration script. But there is no need for web programmers to learn another language just to script a routine task. PHP gives admins the power to program command-line tools and even complete web interfaces.

PHP scripts written for the console are basically the same as scripts written for the web: programmers can use the whole range of PHP features. To allow simple, program name based execution of scripts on the command-line, you need to specify the PHP interpreter in the first line of the script following #!. If you do not know the path to the interpreter, you can type which php to find out. Also, the script file needs to be executable. Let’s take a look at the ubiquitous “Hello, World” example in PHP: #!/usr/bin/php -q <?php echo "Hello, World\n"; ?>

PHP tools are typically all you need for any kind of text manipulation, such as modifying configuration files, log files, user management entries, and the like. If you need to access operating system functions for tasks such as process management, you will need to add a few Linux commands.

Read full article as PDF »

Comments

Related Articles
Books
Books
BOOK REVIEWS
NagVis	Visualizing your Nagios network with NagVis
SCHEMAS AND TIN FOIL	Community Notes
INSECURITY NEWS

Special Linux Magazine 3 for 1 Offer

Get 3 Issues + 3 DVDs for the price of a single issue!

Let Linux Magazine's hands-on, technical articles guide you in your daily Linux use. Check out bonus DVDs like Ubuntu, SUSE, or Fedora and save the download.

Only available for a limited time. Don't miss out!

more...