I usually work on Free things. "Free" doesn't just mean
zero cost; it means the freedom to copy, to share, to modify
and redistribute without arbitrary restrictions. For more
details, see this article on the surprising history of copyright
and the promise of a post-copyright world. Share the
article with anyone — it's Free.
Are you having trouble sending me email? If I failed to
respond to your message, it may be that it simply got lost
in all the spam (or, perhaps, that my spam filters accidentally ate it).
Click here to find out how to
send me a message that will get through my spam filters and
identi.ca: @kfogel · twitter: @kfogel · blog: rants.org
Open Source Projects
For detailed open source activity, see my account at the aggregator ohloh.net.
A project hosting service whose code is open source and actively
developed by its community. See dev.launchpad.net for more.
An open source version control system, intended to replace CVS.
A user-friendly database of classical music on records. Search it
online, or download the raw data files directly.
Software for printing mailing and return address labels.
Open source encryption software that implements the
algorithm in a moderately user-friendly way.
The world's most extensible text editor. I help maintain the
An editor for genetic sequence data.
A script for generating ChangeLogs from CVS log data.
My .emacs file
No, seriously. My .emacs file is twenty years old and over four thousand lines long. It has been patched by friends and strangers, appeared in a blog post and in at least one dissertation, and is listed as a U.N. World Heritage Site. If you're looking for new tricks for your .emacs, check it out. (It descends from Jim Blandy's still-more-ancient .emacs, but I don't think he keeps his online.)
There is no blueprint for this Web site, but the overall plan is
best described by this wonderful quote from architect Eliel
"There must always be an end in view, and the end must not be final."
He was applying that principle to architecture, but it's also
the perfect philosophy for arranging a Web site... or an
I sometimes program computers (but please
don't ask me if I can help you with your computer, because I probably
What's so great about the Internet? Thomas Jefferson said it best in
this 1813 letter to Isaac
"Stable ownership is the gift of social law, and is given late in the
progress of society. It would be curious then, if an idea, the
fugitive fermentation of an
individual brain, could of natural right, be claimed in exclusive and
stable property. If nature has made any one thing less susceptible
than all others of exclusive property, it is the action of the
thinking power called an idea, which an individual may exclusively
possess as long as he keeps it to himself; but the moment it is
divulged, it forces itself into the possession of every one, and the
receiver cannot dispossess himself of it. Its peculiar character,
too, is that no one possesses the less, because every other possesses
the whole of it. He who receives an idea from me, receives
instruction himself without lessening mine; as he who lights his taper
at mine, receives light without darkening me. That ideas should
freely spread from one to another over the globe, for the moral and
mutual instruction of man, and improvement of his condition, seems to
have been peculiarly and benevolently designed by nature, when she
made them, like fire, expansible over all space, without lessening
their density in any point, and like the air in which we breathe,
move, and have our physical being, incapable of confinement or
Now you've almost reached the end of the page, and I'm running out
of novelties. In a desperate attempt
to change the subject, may I suggest you
visit the Golosá web site, where is to
be found excellent Russian choral music, both folk and liturgical? Or
check out the web pages of some friends: Ben Collins Sussman (who
has a most unusual receipt,
but then so does Kate), Brian
Fitzpatrick, Mike Pilato, Jim Blandy, or Noel Cragg.
(You can send me GNUPG-encrypted
messages using my public key.)