Unlike many programming languages, variables in shell scripts don't have explicit data types. They are treated as strings, but arithmetic operations are still possible. Resources like "Learning the ...

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every ...

and sometimes it is just easier to make a call to an awk or Python script to do the heavy lifting. But let’s stick with bash-isms for handling strings. Obviously, you can put a string in an ...

The shell script action has a few simple options ... What we want to do is simple string concatenation to append the URL supplied by the user to the end of the Reddit info endpoint URL.

In the last paragraph of my column "How To Debug a PowerShell Script," I mentioned that punctuation can be problematic in PowerShell strings. I often catch myself omitting apostrophes, for example ...