# find all files linked to application
mdfind -name "bitbar"

# remove fully an application
sudo rm -rif ~/Directory/Component/Removeme.pane
sudo rm -rif /TheLibrary/LaunchDaemons/sketchyd
sudo rm -rif /usr/sbin/crudrunner
sudo rm -rif ~/Download/sketchydaemon-installer.tgz

mdfind -name [application name]
sudo rm -rf /Whatever