riscv/9k-pf.tgz:	source for 9k risc-v and amd64 kernels, compilers, tinyemu and more
riscv/9tecpu.bin:	64-bit risc-v kernel for tinyemu

armdoc/marvell		way old
armdoc/ti		way old

6.lzip: amd64 lzip binary
8.lzip: 386 lzip binary
lzip.tgz: lzip for Plan 9

ifup: script for configuring additional network interfaces.
libdbm.tar: V7 Unix's libdbm for Plan 9.
libmdbm.tar: libmdbm for Plan 9 and (l)unix.
rmsame.bun: my old Unix rmsame ported to native Plan 9.
string.henry.tgz: Henry Spencer's string library tester.

mandel.bun: a faster Mandelbrot-set generator.
maze.bun: a faster maze generator and solver with a few bugs fixed.
rotzoomer.bun: a faster screen distorter.