Xcode外掛路徑
~/Library/Application\ Support/Developer/Shared/Xcode/Plug-ins
Xcode快取路徑
~/Library/Developer/Xcode/DerivedData
Xcode圖片壓縮工具路徑
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/pngcrush
Xcode程式碼片段路徑
~/Library/Developer/Xcode/UserData/CodeSnippets
Xcode7.0的symbolicatecrash路徑
/Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash
（由於Xcode7之後，symbolicatecrash路徑做了修改，如果要查詢Xcode7前的路徑可以使用查詢命令：
find /Applications/Xcode.app -name symbolicatecrash -type f）