Any user that has physical access to the keyboard can simply use the Ctrl+Alt+Delete key combination to reboot the server without having to log on. Sure, someone could simply unplug the power source, but you should still prevent the use of this key combination on a production server.

When you are using Linux command line frequently, using the history effectively can be a major productivity boost. In fact, once you have mastered the 15 examples that I’ve provided here, you’ll find using command line more enjoyable and fun.

A good way to see how your Web applications and server will behave under high load is by testing them with a simulated load. We tested several free software tools that do such testing to see which work best for what kinds of sites.

This guide explains how you can use mod_mysql_vhost to create simple virtual hosts on a lighttpd web server on Debian Etch. With mod_mysql_vhost, lighttpd can read the vhost configuration from a MySQL database. Currently, you can store the domain and the document root in the MySQL database which results in very simple virtual hosts.

"... thought I would throw this out there as I have spent some time recently getting this working. I had used the stumpwm binary built with the configure && make dance, but it does not run swank in the background so the fabulous facility of running slime-connect and hacking the live window manager was not available. That and having read about clbuild I wanted to get it working.

The /etc/exports file controls which file systems are exported to remote hosts and specifies options. Blank lines are ignored, comments can be made by starting a line with the hash mark (#), and long lines can be wrapped with a backslash (\).

In this context, a one-liner is a set of commands normally joined through a pipe (|). When joined by a pipe, the command on the left passes its output to the command on the right. Simple or complex, you can get useful results from a single line at the bash command prompt.

"ACTA, the Anti-Counterfeiting Trade Agreement, is a proposed enforcement treaty between United States, the European Community, Switzerland, Japan, Australia, the Republic of Korea, New Zealand and Mexico, with Canada set to join any day now..."

* http://www.fsf.org/campaigns/acta [...]

Take action! ..."