TRY AND ERRΦR

気になったこと、勉強したこと、その他雑記など色々メモしていきます。。Sometimes these posts will be written in English.,

mac

The hard bug in MacOS High Sierra

WTF\(^o^)/ナンテコッター There's a hard bug in MacOS High Sierra if multiple users are accepted to login. In above, anyone seems to be able to get a root privilege of the mac without any specific technical skills. Anyway you'd better to see this …