Bash Scripting Sunday #1: Bash Parameter Expansion - Save Time and Avoid Subshells

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Bash Scripting Sunday #1: Bash Parameter Expansion - Save Time and Avoid Subshells In this entry, I’d like to show you how to use Bash Parameter Expansion to make your life a little easier, your scripts a little quicker, and use less resources. Here’s an example script that isn’t using Bash Parameter Expansion: #!/usr/bin/env bash filename='/path/to/file.txt' echo 'Basename:…

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