Jack Wallen shows you a nifty trick for easily starting, stopping, pausing, and resuming your VirtualBox virtual machines on a headless Linux server.

It is easy to dismiss bash — the typical Linux shell program — as just a command prompt that allows scripting. Bash, however, is a full-blown programming language. I wouldn’t pres… ...

Ubuntu joins AWS' Microsoft Windows and AWS' own Amazon Linux options on Amazon Workspaces. The Ubuntu desktop is aimed squarely at developers and data-scientists.

Here are some of the more popular bash options to control how scripts work on Linux and how to list the available options, including seeing which ones are turned on.

AWS today launched CloudShell, a new, fully featured web-based shell environment, based on Amazon Linux 2, for developers who want to be able to use some of their favorite command-line tools ...

Debugging: Use Perl’s built-in debugging tool with perl -d script.pl for troubleshooting. Conclusion Bash, Python, and Perl each bring unique strengths to the table. Bash is excellent for simple ...

Bash provides some handy techniques for troubleshooting bash scripts, and they're very easy to use.