linux如何查看所有的用戶和組信息_百度經驗
https://jingyan.baidu.com/article/a681b0de159b093b184346a7.html
linux添加用戶、用戶組、密碼_百度經驗
https://jingyan.baidu.com/article/335530da8b7e0419cb41c3e5.html
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給用戶開通sudo權限
xxx is not in the sudoers file.This incident will be reported.的解決方法 - xiaochaoyxc - 博客園
https://www.cnblogs.com/xiaochaoyxc/p/6206481.html
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Howto: Linux Add User To Group - 閑云孤鶴 - CSDN博客
https://blog.csdn.net/robertsong2004/article/details/40979373
(轉)Linux查看用戶及其權限管理 - 北風吹秋風涼 - 博客園
https://www.cnblogs.com/fxlttkl/p/7601224.html
如何查看有sudo權限的用戶 - Angelet_Wang的博客 - CSDN博客
https://blog.csdn.net/Angelet_Wang/article/details/81349736