Modern shells support command-line editing for efficient recall and correction of commands. Command-line editing is more efficient than using the shell's history mechanism. Shells like KornShell, Bash ...

The here string is the leaner, more versatile cousin of the here doc.

7 deprecated Linux commands you need to stop using - and what to use instead ...

For developers who love the CLI and those who don't, here are nine command-line tools that'll make your workdays easier and might even spark joy. Some developers use the command line because we have ...

Windows, Microsoft, and third-party software makers supply numerous useful tools for the command line — but these are not always easy to use. Graphical user interfaces (GUI), on the other hand, ...

The Linux command line offers some very useful tools to enable you to perform mathematical calculations. This post runs through a series of commands you can use and demonstrates some techniques for ...