#!/bin/bash
name="ddddddddddddd"
y="na"
eval new=$(echo '$'"$y"me)
echo ${new}
shell变量嵌套
最新推荐文章于 2024-07-16 15:30:43 发布
#!/bin/bash
name="ddddddddddddd"
y="na"
eval new=$(echo '$'"$y"me)
echo ${new}