Hi there,<br><br>I have seeing some shell script examples that use (use, not declare!) variables like this:<br><br><pre class="ip-ubbcode-code-pre">${VAR_1}</pre> <br ...

It hurts to see your programs taken apart and their weaknesses exposed, but it will make you a better programmer.

I recently switched to Mac OS X as my primary desktop operating system after spending over a decade on Linux. Although Apple’s operating system supplies practically all of the command line tools I ...

Back in 2008, I wrote a piece called PowerShell Tips and Tricks, which covered the then-relatively new Windows scripting language and some cool things you could do with it. Although PowerShell has ...

Keep each script version focused on a single change type (patches for fixes, minors for features, majors for breaking changes). Retain all prior versions and never modify an existing release; copy to ...

FFmpeg was designed as a cross-platform solution for video and audio recording, conversion, and streaming. Its About page describes the command-line tool as “the leading multimedia framework, able to ...