Originally posted by GFitzy:
Is it possible to hide the Dock item of an app that is running? I want to keep 'inquiring minds' from mucking around with this piece of software on a multi-user machine.
Right-click on the app and choose "Show Package Contents." Then open Contents->Info.plist. Add the following key-value pair to Info.plist:
Key: LSUIElement
Value: 1 (string)
This can be done with a plist editor like Apple's Property List Editor, or with a text editor by typing:
<key>LSUIElement</key>
<string>1</string>