For some reason, I’m often asked this question: is scripting programming or just systems administration? Oddly enough, we briefly addressed this within the firstPowerShell Unleashed book. But, because ...

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 ...

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 presume to tell you that ...

Learn the important Racket concepts with practical examples, from functions and recursion to macros, contracts, streams, and ...