Show Hidden Files

1. Open Automator.app
2. Select Run Shell Script from the list of available actions, and drag it into your workflow.
3. Type the following code into the Run Shell Script text box:
   

defaults write com.apple.finder AppleShowAllFiles TRUE
killall Finder

1. Save as a Plugin with name " ShowHiddenFiles"
   
2. Now a simply right-click and Automator > ShowHiddenFiles and the Finder will restart showing all your hidden files.
3. Repeat the process but change "FALSE" for "TRUE" and save the new plug-in as HideHiddenFiles.