Hide Dock Icon for an application

To instruct an application to hide the icon from the dock, you need to edit the file Info.plist, located in application.app/Contents.
Add the code
<key>LSUIElement</key> <string>1</string>

Pow and the website is up!

Pow

Pow is a zero-config Rack server for Mac OS X. Have it serving your apps locally in under a minute.

Via onethingwell

Ermine - package packer

Ermine packs a GNU/Linux application together with any needed shared libraries and data files into a single executable. This file can be copied to any GNU/Linux host and run without further modifications.

http://www.magicermine.com/

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