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jgwill/bash-command-not-installed.sh

Created April 29, 2019 20:02
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Echo a command was not found in the BASH environment
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bash-command-not-installed.sh
#!/bin/bash
command -v foo >/dev/null 2>&1 || { echo >&2 "I require foo but it's not installed. Aborting."; exit 1; }
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