Created
January 30, 2022 00:29
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| #!/bin/bash | |
| command=$1 | |
| additional_message=$2 | |
| message="Can't find $command." | |
| if [ -n "$additional_message" ]; then | |
| message="$message $additional_message" | |
| fi | |
| type $command > /dev/null 2>&1 || (echo "$message" 1>&2; exit 1) |
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