[已解決]user is not in the sudoers file. This incident will be reported.(簡單不容易出錯的方式)

linux Ubuntu中報錯，XXX is not in the sudoers file. This incident will be reported. 今天在學習的時候，不小心把自己的用戶sudo玩壞了（Broken sudo），於是上谷歌搜索XXX is not in the sudoers file. This incident will be reported. 看到一些大多數方法都

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