登录界面关闭 “其他” 登录选项

sudo defaults write /Library/Preferences/com.apple.loginwindow SHOWOTHERUSERS_MANAGED -bool FALSE

调整Dock的隐藏速度

默认是1秒，调整为0，速度最快。

defaults write com.apple.dock autohide-delay -int 0

killall Dock // 重新载入dock

defaults delete com.apple.Dock autohide-delay && killall Dock // 恢复

允许 vscode vim模式下hjkl连续按

defaults write com.microsoft.VSCode ApplePressAndHoldEnabled -bool false
defaults write com.microsoft.VSCode ApplePressAndHoldEnabled -bool true # 恢复