通过脚本更改AIX密码? [英] Changing an AIX password via script?

问题描述

我正在尝试通过脚本更改用户密码.我不能使用sudo，因为有一项功能要求用户在另一个用户更改其密码时再次更改密码.

I am trying to change a password of a user via script. I cannot use sudo as there is a feature that requires the user to change the password again if another user changes their password.

AIX正在系统上运行.

AIX is running on the system.

不幸的是，chpasswd不可用.

unfortunately, chpasswd is unavailable.

我期望已经安装了，但是我也遇到了麻烦.

I have expected installed, but I am having trouble with that also.

这是我认为可以的

echo "oldpassword\nnewpasswd123\nnewpasswd123" | passwd user

但是，一旦运行脚本，就会提示我please enter user's old password 他们不应该都被呼应吗?

However once run the script I am prompted with please enter user's old password shouldn't they all be echoed in?

我是使用shell脚本的初学者，对此感到困惑.

I am a beginner with shell scripting and this has been baffled.

推荐答案

您可以尝试:

echo "USERNAME:NEWPASSWORD" | chpasswd

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