linux修改密码的方法:使用chpasswd命令,命令行修改,代码为【[root@localhost testuser]# echo 'testuser:!@#$5678'|chpasswd】。
linux修改密码的方法:
1、passwd 命令,手动修改:
[root@localhost testuser]# passwd testuser Changing password for user testuser. New password: Retype new password: passwd: all authentication tokens updated successfully. [root@localhost testuser]#
2、passwd 命令,命令行修改:
[root@localhost testuser]# echo '!@#$5678'|passwd --stdin testuser
3、chpasswd 命令,命令行修改
[root@localhost testuser]# echo 'testuser:!@#$5678'|chpasswd
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