One of the first things I do for my desktops is set them with a static IP. Below is how I go about it.

"This page shows a example of writing a emacs lisp function that process text on the current region, by calling a external perl script. So that you can use your existing knowledge in a scripting language for text processing as emacs commands..."

Get an introduction to the Bash shell, which you can use on nearly any UNIX®-based operating system. Bash is a mature, powerful, yet easy-to-use shell that is freely available.

I hate the internal beep speaker. I hate it, I hate it, I hate it. Okay, maybe not that much hate, but I really don’t like having it enabled. It beeps anytime the terminal cursor goes in the wrong direction. Or if the sound isn’t working quite right when I’m setting things up. Or if it’s time to put another quarter in the dryer. It’s just a nuisance.

"... A new tutorial has been written to explain how you can compile your own kernel and add it to SystemRescueCd. This can be done from SystemRescueCd itself ..."

I personally like the num lock key to be switched on by default once I’ve logged in to KDE. For me, it’s much more useful to have access to the numeric keypad as, just that, a numeric keypad, than it is to have a glorified arrow key navigation pad.

Unison is a file-synchronization tool for Unix and Windows. It allows two replicas of a collection of files and directories to be stored on different hosts (or different disks on the same host), modified separately, and then brought up to date by propagating the changes in each replica to the other.

The OASIS Open Document Format for Office Applications (ODF) is an XML standard that lets you store and exchange office application documents, including word-processor, spreadsheet, and presentation files. Whether you try to perform special tasks on files saved from such applications or work on applications to process such files, you should become familiar with this important format.