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Creating large multi-volume tar archives
How to create large archives split in multiple files, for backups, move large sites, etc.

Common SSH commands
How to list a directory contents, remove files, change files owner, count file size, etc.

Picking a web hosting provider
Tips about picking a web hosting provider, what to look for and what to avoid.

Enabling gzip compression
To speed-up page loading

Apache log: internal dummy connection
"Internal dummy connection" error apearing in your Apache access log, might crash the server.

Remove given variable from an URL string
A function to strip given variables from an URL string.

Create square image thumbnails with PHP
A function that allows you to create square thumbnails with PHP.

Fullscreen in flash movies
Controling the fullscreen flash function through a button

Transparent flash files
How to make a swf flash file background transparent

Free GeoIp service
Allows you to get more info about an IP address, country, town, etc.

Google Adsense advertising program
Introduction to AdSense, placing ads on your site to earn money.

Featured

CSS pagination style template
CSS style template for pagination areas of your site.

Contact form with Captcha code validation
A contact form that asks users to type a verification code, to prevent automatic spam.

PayPal Refunds policy
PayPal policy and practices from a software seller point of view.

PHP code in html pages
How to make your server process php code even in normal .html pages.

Quick PHP photo gallery
This script will read all images in current directory and will display them as clickable thumbs.