【linux】忘记普通用户的密码或是嫌原有密码太长难记怎么办?


当忘记普通用户的密码或是嫌原有密码太长难记时,可切换到root用户,然后用passwd **命令修改之,具体如下:

[hy@localhost ~]$ su - root
Password:
Last login: Sun May 15 01:05:53 EDT 2022 on pts/0
[root@localhost ~]# passwd hy
Changing password for user hy.
New password:
BAD PASSWORD: The password is shorter than 8 characters
Retype new password:
passwd: all authentication tokens updated successfully.
[root@localhost ~]#

之后再登录就OK了。

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