FAQ ed2k command
From AMule Project FAQ
Use of eDonkey links in your browser
You may find ed2k links on the World Wide Web, they look as ed2k://|file|file_name|size|hash_key|/. In order to use these links with your browser, you have to configure it. You can find instructions for Opera, Mozilla, Firefox and Konqueror at this page. Note that depending on your installation, the ed2k command may be in a path different from /usr/local/bin/ed2k, but as the path should be in your $PATH environmental variable, calling it as ed2k should be sufficient. If you really want to know the exact place, you can find it with which ed2k (or type ed2k if which isn't installed on your system).
Most of the other browsers are based on these browser and thus most probably will be configured the same way.
