for year in 2010 2011 2012
do
  for month in 01 02 03 04 05 06 07 08 09 10 11 12
  do
    sudo defaults write /Library/Preferences/com.apple.TimeMachine SkipPaths -array-add "~tekkub/Library/Application Support/Google/Chrome/Default/History Index $year-$month-journal"
    sudo defaults write /Library/Preferences/com.apple.TimeMachine SkipPaths -array-add "~tekkub/Library/Application Support/Google/Chrome/Default/History Index $year-$month"
  done
done