The official GitHub repository by J Thumm / www.stahlworks.com.
SFK is the multi function command line tool for everyday tasks, containing more than 100 commands to find text, replace text, copy files, transfer files, and much more.
Right now this repo is a basic stub, to provide the source code for direct use from GitHub.
Find the full introduction and binaries on
http://sourceforge.net/projects/swissfileknife/files/1-swissfileknife/2.0.0.0/