Alan Formy-Duval
Computers have network addresses, but they're usually difficult for humans to remember. Hostnames are labels intended to...
Linux
David Both
Most everything a Linux sysadmin needs to do can be found in the GNU coreutils or util-linux.
The display manager (dm) and the window manager (wm) always work closely together to make your GUI...
Don Watkins
Many of us need assistive technology for seeing and hearing in particular. There are other areas that...
Learn to use the ancient serial communications hardware and software methods that are needed even today in...
Discover what using old CRT systems was like for us old-timers or relive the days when you...
When checking out Linux systems (or even troubleshooting computers running other operating systems), the top command provides...
Jim Hall
Learn about these important milestones in computing history as you experiment with writing your first program.
The Common Gateway Interface provides an easy way to build dynamic websites using any language of your...
Learn how to assign authority for managing network functions or specific services to trusted users while protecting...
Learn to host your own website with Apache, a solid, well-known, and easy-to-configure web server.
The Dynamic Host Configuration Protocol (DHCP) provides network configuration data to client hosts on a network, allowing...
Mozilla, a pioneer in open-source software, has once again made a significant contribution to artificial intelligence by...
mandclu
How I set up a Raspberry Pi to act as a web server to host my personal...
SAR, the System Activity Reporter, is my starting place for accessing historical performance data to solve problems.
Separating config files from code enables anyone to change their configurations without any special programming skills.