2012-05-25

自動記憶鑰匙形狀的鎻頭

One-Key Lock Technology - Learns YOUR key the first time you use them — BOLT Locks by Strattec

傳統鎖的好處就是安全性, 因為公差的存在反而讓鎖頭的配對更加困難, 代價就是鑰匙要帶一大串. 電子鎖方便但是安全性不佳, 像這種自動記憶鎖頭又有耐用性的問題, 果然有一好沒兩好...

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升級到 FreeBSD 13.1 Release 會踩到的地雷...

FreeBSD 13.1-RELEASE Release Notes | The FreeBSD Project After upgrading, sshd (from OpenSSH 8.8p1) will not accept new connections until ...