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bash script - list all missing dependencies and exit
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| # inspiration : https://stackoverflow.com/a/52552095 | |
| deps=0 | |
| for app in awk wget; do | |
| ! command -v ${app} &> /dev/null && echo "$app is not installed" && deps=1 | |
| done | |
| [[ $deps -ne 0 ]] && exit 1 |
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