If you've never looked into the availability of free fonts for Linux, you've got a big surprise coming. There are many thousands of uniquely appealing fonts, and adding them to your system is very easy.
It might be time to rethink what "backing up" your key systems should involve
It's not hard to look up configuration details on your Linux system. The hard thing is wrapping your brain around how many are available and what they can tell you.
Here are eight Linux commands for looking into binary files and viewing details about what executables are doing when they run.
The sar command can provide detailed system metrics on just about every aspect of system performance. You can query it on as as-needed basis or set it up to provide daily reports.
When a Linux user finds his system nearly out of disk space and unwilling to save files, fellow Linux users online provide a solution.
The where, whereis and whatis commands summarize commands, show where executables are, and point to relevant man pages.
You can examine the contents of compressed files on Linux systems without uncompressing the files or changing them in any way. This post explains the commands for doing that and the types of compressed files they work with.
Gimp is normally used to create or manipulate images files, but can also work with PDFs if you understand how it works and what it's limits are.
