At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: You can change the case of an entire string, or part of it, using only Bash. XDG Base Directory ...

Beginner-friendly guide explaining how the internet works: how websites load, what a server is, and how data travels online, ...

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You will most often use Bash functions to make your shell life easier; instead of typing out complex command pipelines, create a function and inject arguments. You'd place these in your bashrc file, ...

Artificial intelligence is no longer a future concept in the job market. It is a present-day force that is changing what ...

Museums have spent decades trying to make the distant past feel alive. Audiovisual shows, touch screens and digital displays ...

Overview: Small R projects help turn theory into clear and practical data understandingReal-world datasets make learning R ...

Microsoft says Windows PowerShell now warns when running scripts that use the Invoke-WebRequest cmdlet to download web content, aiming to prevent potentially risky code from executing. As Microsoft ...

Newer languages might soak up all the glory, but these die-hard languages have their place. Here are eight languages ...

AI chatbots are great at fitness and nutrition planning. They create workout routines adapted to your goals, schedule, and ...