Question :

I used to use the HideSwitch app to view the invisible files on my Mac from time to time.

http://www.macupdate.com/app/mac/36771/hideswitch

It used to work great, but now I’ve run into a problem that the “Hide Invisibles” does no longer hide the invisible files in the Finder (the ones that I had just made visible using HideSwitch’s “Show Invisibles” button…)

FYI : I’m running OSX 10.8.2 “Mountain Lion”

How can I fix this ?

Answer :

The fix is rather simple – if you don’t mind using the Terminal :

– inside your Applications folder, go to the Utilities folder, there you’ll find the Terminal app ; open it by double clicking on the icon

– in OSX’s Terminal window that opens, type (or copy-paste) :

defaults write com.apple.finder AppleShowAllFiles -bool NO

– and activate by pressing the RETURN-key on your keyboard

– then type (or copy-paste) :

killall Finder

– and activate by pressing the RETURN-key on your keyboard

…now your Finder will rebuild, and the invisible files will be invisible again

NOTE :

Offcourse, you can also use the Terminal to make invisible files visible. (the reverse process of what’s lined out above) To do so, type or copy-paste the following line into the Terminal :

defaults write com.apple.finder AppleShowAllFiles -bool YES

…activate using the RETURN-key, then type (or copy-paste) :

killall Finder

…and activate again using the RETURN-key ; that’s it !

[ thanks to Matt Swain and others for the tip ]