Haraka is a lightweight SMTP server focused on performance, simplicity and modularity. The Haraka mail server uses plugins built from Javascript to facilitate speed and modularity. The concept of plugins (modules) allows an administrator to implement only those plugins which are needed.

The Bash shell contains builtin commands that do not create a fork when they are used. This is a list and description of those builtins.

Understanding options that can be used with the Linux command cat. This command can be used to view, create, or join multiple text files together.

By using a utility named trash-cli you can simply mange Trash from command line

This tutorial shows how you can set up an Ubuntu Studio 11.10 desktop that is a full-fledged replacement for a Windows desktop, i.e. that has all the software that people need to do the things they do on their Windows desktops. The advantages are clear: you get a secure system without DRM restrictions that works even on old hardware, and the best thing is: all software comes free of charge.

This tutorial shows how you can set up a Kubuntu 11.10 desktop that is a full-fledged replacement for a Windows desktop, i.e. that has all the software that people need to do the things they do on their Windows desktops. The advantages are clear: you get a secure system without DRM restrictions that works even on old hardware, and the best thing is: all software comes free of charge.

This tutorial shows how you can set up an Ubuntu 11.10 (Oneiric Ocelot) desktop that is a full-fledged replacement for a Windows desktop, i.e. that has all the software that people need to do the things they do on their Windows desktops.

User management is one area that received slight modifications in Ubuntu Desktop 11.10, the latest stable release of the popular Linux distribution. This short tutorial presents some information about the guest session, what you can do about it -if you can do anything at all without messing up your system, and how to create a regular user account.