- Show hidden files and folders in Finder
- Show hidden files and folders from an application’s Open dialog
- Remove Duplicate Entries in ‘Open With’ Menu
- Show your workings with Calculator
Show hidden files and folders in Finder
From a terminal window
Then relaunch Finder with Option () + Right Click,
Relaunch. Switch back using
Show hidden files and folders from an application’s Open dialog
When you’ve got the dialog open, just hit Command () + Shift () +
. to toggle. Nice.
Remove duplicate entries from the terminal window.
Hitting Command () + T in the Calculator app shows the paper tape so you can see you past calculations!