linux-tutorial/codes/shell/示例脚本/逻辑控制/使用elif.sh

#!/bin/bash

# looking for a possible value

if [ $USER = "tiandi" ]
then
    echo "Welcome $USER"
    echo "Please enjoy your visit"
elif [ $USER = testing ]
then
    echo "Welcome $USER"
    echo "Please enjoy your visit"
elif [ $USER = barbar ]
then
    echo "Do not forget to logout when you're done"
else
    echo "Sorry, you are not allowed here"
fi