I would like to thank the following people for contributing public
domain code used for the L-nix shell commands:

Bob Stout - cal
Donald Gloistein, Dale Schumacher, Lyle Rains - compress,uncompre
Dennis lo - cp
Kevin B. Kenny - diff
Mark Allsop - du
bammi@cadence.com - echo
J. Kercheval - filematch.c
Jerry Coffin - jgrep
Kevin Sweet - ls
Dennis Lo - mv
??? - rev
Hume Smith - rm
Ray Gardner - scaledat.c
Joe Huffman - tail
Diomidis D. Spinellis - tar.exe
Jay Elkes - wc
Hung Vu - whereis

