shell初学者求教

[LU开拓者]

#!/bin/bash

read -p "login name:" username
if [ $username = "ubuntu" ]; then
echo "Yes"
else
echo "./If.sh"
fi
exit

怎么让它循环起来

[tailsgao]

while read
....
done

[LU开拓者]

能详细点么 我新手 刚接触～

[Think1st]

while read
....
done

代码： 全选

#!/bin/bash

while read -p "login name:" username
do
if [ $username = "ubuntu" ]; then
echo "Yes"
else
echo "./If.sh"
fi
done

其实二楼给的挺详细的。

[LU开拓者]

谢谢！
能让它在输入ubuntu的情况下停止执行，而其它情况继续执行么