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如何使用终端程序修改Linux的用户密码

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下载PDF文件

如果你不熟悉Linux，却又需要修改Linux的用户密码，那就会感到无从下手。本文中介绍的密码修改方法适用于大部分Linux系统。

步骤

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也可以使用键盘快捷键 Ctrl + Alt + T 。
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然后按 ↵ Enter 。
{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/3\/33\/Change-Your-Password-in-Linux-Step-3-Version-2.jpg\/v4-460px-Change-Your-Password-in-Linux-Step-3-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/33\/Change-Your-Password-in-Linux-Step-3-Version-2.jpg\/v4-728px-Change-Your-Password-in-Linux-Step-3-Version-2.jpg","smallWidth":460,"smallHeight":344,"bigWidth":728,"bigHeight":545,"licensing":"<div class=\"mw-parser-output\"><\/div>"}

输入密码时，屏幕上并不会显示，这样即使有人偷看，也无法猜出密码的长度。
{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/3\/3b\/Change-Your-Password-in-Linux-Step-4-Version-2.jpg\/v4-460px-Change-Your-Password-in-Linux-Step-4-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/3\/3b\/Change-Your-Password-in-Linux-Step-4-Version-2.jpg\/v4-728px-Change-Your-Password-in-Linux-Step-4-Version-2.jpg","smallWidth":460,"smallHeight":346,"bigWidth":728,"bigHeight":547,"licensing":"<div class=\"mw-parser-output\"><\/div>"}

还需要再输入一次新密码进行确认，然后按 ↵ Enter ，这样密码就改好了。

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小提示

如果遇到问题，可以向 系统管理员 寻求帮助。

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