PowerShell can save you a lot of time on Windows admin tasks, but to use it effectively you need to understand how it works. Here’s a crash course in Windows PowerShell scripting basics to get you ...
A shell script is a text file that contains a sequence of commands for a Unix-based operating system (OS). It's called a shell script because it combines a sequence of commands in a file that would ...
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PowerShell basics: Programming with loops
A PowerShell “for” loop is a core scripting tool that lets you execute a block of code multiple times. Whether you’re automating system tasks or processing data, understanding how to write a “for” ...
Between every IT administrator and the end users they support lie miles and miles of code. Most IT administrators are familiar, to some degree, with shell scripting. For the small set of ...
I've been doing the UNIX systems thing (Solaris, HP-UX and Linux) for a while now but the one thing that I still sometimes get lost on is shell scripting. Now let me start with the usual disclaimer ...
Adam Bertram is a 20-year IT veteran, blogger and freelance writer. Follow him on the social platform X @adbertram. Everyone learns PowerShell differently, but I recommend a three-step approach to ...
If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start. Creating a script on a Unix or Linux system can be dead easy or ...
Linux Journal, representing 25+ years of publication, is the original magazine of the global Open Source community.
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