In our first tutorial on command line wizardry, we covered simple redirection and the basics of sed, awk, and grep. Today, we’re going to introduce the concepts of simple variable substitution and ...

I've talked before about how I am a lazy shell script programmer. It might be because I'm simply not a full-time professional software developer, and I don't even administer my own servers anymore—I ...

Finding the version of Clojure you are using is as simple as executing one of the following commands inside the Clojure REPL, which you can enter by running clojure: # clojure Clojure 1.8.0 user=> ...

When writing PowerShell scripts, in a perfect world, we'd all just use cmdlets and functions. After all, the batch file days are behind us! Unfortunately, that's not always possible or even the best ...