Tag: Commands
Browse all articles, tutorials, and guides about Commands
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Bash
2024-10-01|7 min read
How to Set a Variable to the Output of a Command in Bash
Learn multiple methods to capture command output in Bash variables using command substitution, including best practices and error handling techniques.
Bash
2024-05-03|7 min read
How to Check if a Program Exists from a Bash Script
Learn multiple reliable methods to check if a command or program is available on your system from within Bash scripts, including using which, command, and type.