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Utility for bash
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| #!/usr/bin/env bash | |
| success() { | |
| echo -e "\e[1;32m$1\e[0m" | |
| } | |
| info() { | |
| echo -e "\e[1;34m$1\e[0m" | |
| } | |
| warning() { | |
| echo -e "\e[1;33m$1\e[0m" | |
| } | |
| error() { | |
| echo -e "\e[1;31m$1\e[0m" | |
| } | |
| ask() { | |
| while true; do | |
| read -p "$(success "$1 (y/n) ?") " yn | |
| case $yn in | |
| [Yy]*) return 0 ;; | |
| [Nn]*) return 1 ;; | |
| *) error "Please answer y/Y or n/N" ;; | |
| esac | |
| done | |
| } |
Author
ozcanyarimdunya
commented
Jan 4, 2022
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