Mac hidden files
Issue: Show hidden files on a Mac
Affects: Apple OS 10.4 and higher
Solutions to the issue:
Command line method:
Open the Terminal application and type in the line:
defaults write com.apple.finder AppleShowAllFiles TRUE
followed by:
killall Finder
(To reverse, replace TRUE with FALSE)
Application method:
You can install a program that will ‘show’ or ‘hide’ hidden files:
http://www.macupdate.com/app/mac/26729/houdini
or
http://www.apple.com/downloads/dashboard/developer/hiddenfiles.html
Also, see the ‘Secrets’ method for more Mac preference modifications: