如何使用 java Runtime 向 sudo 输入密码?

How to input password to sudo using java Runtime?(如何使用 java Runtime 向 sudo 输入密码?)

问题描述

我需要使用 Java 以 root 和 sudo 用户身份执行给定的命令.但是，我不确定可以用来传递密码的方法.有没有办法可以将密码传递给终端?

I need to execute the given commands as root and sudo user using Java. However, I am not sure about the method that I can use to pass the password. Is there a way by which I can pass the password to the terminal ?

推荐答案

你可以把 sodu 放在一起，然后创建一个 shell 脚本 suid root 并运行它.

You could just drop sodu all together and create a shell script suid root and run that instead.

chmod +s myscript && chown root myscript && chgrp root myscript

每当调用该脚本时，它将以 root 身份运行.

whenever that script is called it will be run as root.

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