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Add command_exists function

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Henrik Lissner 2013-03-16 13:32:16 -04:00
parent 4b8319c7da
commit 1cfb22ac59
1 changed files with 5 additions and 0 deletions
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zsh/functions Normal file
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#!/bin/bash
function command_exists() {
command -v "$1" &> /dev/null;
}