I have been asked to learn how to do some basic GUI programming. Can anyone suggest a good place to start that will teach me the basics? I just need to be able to modify an existing GUI to add new ...

Learn how to troubleshoot Apache 2 when it's not executing PHP files with this easy-to-follow, step-by-step tutorial.

If you use sudo you can automatically re-start scripts that need to be run as root by adding a check at the beginning of the script and executing sudo if the script is not running as root: ...