Linux is a true multi-user environment. This means that more than one user can be logged on at the same time...From both the command line and the GUI, you can do just about anything you need to keep your groups and users maintained.

A linux machine has a logging system which keeps track of what everything is doing. Anytime you authorize with sudo it gets logged. Anytime you (or someone else) connects via ssh it gets logged.

In today's post I'm going to show how to use the command line find program to search for files. There are certainly different GUI tools available in Linux, such as Beagle, to search for files. The advantage of many of these systems is that they index the files on your system so that the searching is rather fast.

You can make Ubuntu remember the applications you had open when you last logged out, so that when you log back in again you’ll find all those applications running and you can resume right from where you left off.

Some one told me once that all of the good system administrators are lazy, I believe this but I also think that Linux users are lazy. While I’m not a full time systems administrator, I am a full time Linux user.

"New functionality has been enabled that allows logged-in users to highlight interesting mailing list discussions. This new feature has been provided out of necessity, as I'm finding myself with insufficient time of late for keeping up with the many mailing lists I track to post articles on KernelTrap.

A potential XSS vulnerability has been fixed with the latest Campsite release, which also improves session handling to avoid logged user session grabbing via CSRF attack. The vulnerability was discovered by High-Tech Bridge SA, Ethical Hacking & Penetration Testing.

Multiple people can be be doing several things each, all while logged into a single machine. With the rise of multi-user systems came a growing need for security and privacy.

The Find command in Firefox locates the user-specified text in the body of a Web page. The command is an easy-to-use tool that works well enough for most users most of the time. Sometimes, however, a more powerful Find-like tool would make locating text easier.