How-To Geek on MSN

An introduction to the most useful special and environment variables in Bash

If you're writing a Bash script, you will invariably need to pass values to it—aka arguments or positional parameters. Bash's ...
How-To Geek on MSN

A beginner's introduction to Bash parameter expansions

At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: You can change the ...
ESPN

How Echo Fox flipped its script in the NA LCS

Entering the 2018 season, Echo Fox was the most disappointing organization in North American League Championship Series history. When it was announced that former NBA champion Rick Fox bought Team ...
Linux Journal

Working with Stdin and Stdout

Previously, I erroneously titled my column as "SIGALRM Timers and Stdin Analysis". It turned out that by the time I'd finished writing it, I had spent a lot of time talking about SIGALRM and how to ...