ls ~/Library/Caches/IntelliJIdea*
ls ~/Library/Preferences/IntelliJIdea*
ls ~/.IntelliJIdea*
ls ~/Library/Application\ Support/IntelliJIdea*
ls ~/Library/Logs/IntelliJIdea*
rm -rf ~/Library/Caches/IntelliJIdea*
rm -rf ~/Library/Preferences/IntelliJIdea*
rm -rf ~/.IntelliJIdea*
rm -rf ~/Library/Application\ Support/IntelliJIdea*
rm -rf ~/Library/Logs/IntelliJIdea*