How-To Geek on MSN
A beginner's introduction to Bash parameter expansions
Encountering unset variables is common when scripting. Often your script needs to ask questions about values before using ...
These are the formal rules for forming basic UNIX regular expressions. For some simple examples, skip to Simple Examples. The rules come from the Solaris 7 regexp(5) manual page. The I2A2 reflector ...
I'm not gonna lie: I don't give FreeBDS (or any of the BSDs) the attention they deserve. The reason for that is simple: I'm a Linux guy. But isn't FreeBSD Linux? It looks like Linux, it smells like ...
How-To Geek on MSN
Using grep: 5 game-changing command examples
One of the first grep habits I developed was to stop assuming I knew how something was capitalized. Rather than guess, I just ...
Since fighting broke out in April 2023, some 150,000 people have been killed in Sudan and an estimated 13.5 million displaced ...
Medical Readiness Command, West provides regionally ready, globally responsive medical forces, health service support and force health protection to conserve the fighting strength; enable the ...
Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and service failures.
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