Cannot execute /bin/zsh: No such file or directory

问题描述：

[email protected]:~$ su root
Password: 
Cannot execute /bin/zsh: No such file or directory

接下来修改 /etc/passwd

[email protected]:~$ sudo vim /etc/passwd
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin

将

root:x:0:0:root:/root:/bin/zsh

改成

root:x:0:0:root:/root:/bin/bash

接下来再sudo su，成功解决。