Thanks in large part to the work by the gents at the Dev Wiki
, a working toolchain -- including a compiler, assembler, and linker -- and the dedicated efforts of many inspired types, the iPhone apps are arriving en masse.
So far the list includes tools like a working Apache web server, python, shell -- and a pile of associated binaries like ls, rm, echo, csh, and tsh -- and while these might not be terribly thrilling for Joe everyday user, they are a pretty kicking start. We could start to see all manner of fun stuff arriving in the coming weeks, unless, of course, Apple pulls the plug via an update. Again, we won't link to the goods
, but a wee bit of searching should get you on your way.