sudodev's Introduction

描述

sudodev 是一个通过指定某个设备(U盘)后让你使用sudo而不需要密码的程序

看到这里后,用C++写了一遍初学C++算是练习吧

影响的系统文件:

/etc/sudoers
/etc/group

如何工作

这个程序会创建一个group叫sdevuser
你必须将自己加入sudoers通过visudo或者其他方式，并且，你必须是sdevusers的成员
在你的/etc/sudoers文件中有以下一行代码

#includedir /etc/sudoers.d

如果没有，程序会试图添加进去，但是这不能保证你可以不用输入密码

有了以上条件，你就可以使用sdev_ctl的add或del选项来添加或删除你的外部设备，一旦sdevd监测到了你添加的设备，你就可以使用sudo而不需要输入密码了

建议

使用前请备份影响的系统文件
你可以将sdevd写入系统的启动脚本，具体方法参见你所用发行版的wiki,也可以参考这里

致谢

非常感谢学姐@Arondight做了这个很棒的东西

COPYRIGHT

LICENSE

GNU General Public License GPL

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abbycin / sudodev Goto Github PK