Passing arguments, writing a help menu, and debugging can be burdensome. However, the getopts command, Heredoc, and the "set -x" option are common solutions that not everybody knows about. Let's ...

Here are some basic skills to get started with bash, one of the best shells for preparing and using scripts on Linux. Scripting in Linux–putting commands into a file so you can run them as a group—is ...

Linux is one of the world’s most popular open source operating systems, and much of the internet’s infrastructure is based on Linux. Having at least a baseline familiarity with Linux is a valuable ...

When using Linux, you will see words such as 'shell', 'grep', and 'process'. Engineer Carl Riis has learned the meaning and mechanism of such basic Linux terms from various websites, and has released ...