Bash 脚本——提示确认


#!/bin/bash

while true
do
 read -r -p "Are You Sure? [Y/n] " input

 case $input in
     [yY][eE][sS]|[yY])
 echo "Yes"
 break
 ;;
     [nN][oO]|[nN])
 echo "No"
 break
        ;;
     *)
 echo "Invalid input..."
 ;;
 esac
done


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