pwunconv命令_Linux pwunconv 命令用法详解:用来关闭用户的投影密码

pwunconv命令与pwconv功能相反,用来关闭用户的投影密码。它会把密码从shadow文件内,重回存到passwd文件里。

语法

pwunconv

实例

pwunconv     //关闭影子密码
cat /etc/passwd | grep test     //发现密码已经在passwd文件中了
test:$6$nYOEWamm$bz07nlv/.RgJufb3FAqJJeULfwybzgxmrWqbk7O4vI0KsT6N.ujrh6dDIUcAJdfjksyuyAFDPIngZeD3cgcf.0:3001:3001::/home/test:/bin/sh

ls /etc/shadow     //查看影子文件,提示没有这个文件或目录
ls: cannot access /etc/shadow: No such file or directory

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