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December 20, 2015 14:19
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Should be better.
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| #!/bin/sh | |
| cmdcheck () { | |
| if command -v $1 >/dev/null 2>&1; then | |
| return 0 | |
| else | |
| return 1 | |
| fi | |
| } | |
| case $1 in | |
| cmdcheck) cmdcheck $2;; | |
| esac | |
| return $? |
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