Linux类系统之修改密码
一.命令
[root@littlelawson ~]# passwd hadoop
Changing password for user hadoop.
New password: #无回显
Retype new password:#无回显
passwd: all authentication tokens updated successfully.
[root@littlelawson ~]# passwd hadoop
Changing password for user hadoop.
New password: #无回显
Retype new password:#无回显
passwd: all authentication tokens updated successfully.