pacopico writes: There's a 30-acre plot of land in Maysville, MO where about two dozen people have gathered to build a Civilization Starter Kit. As Businessweek reports, they're working on open-source versions of bulldozers, bread ovens, saws and other tools right on up to robots and chip fabs. The project has been dubbed the Factor e Farm, and it's run by a former nuclear physicist and a bunch of volunteers. The end goal is to have people modify the tool designs until they're good enough to compete with commercial equipment.
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals