Imported from NetBSD:
	banner,base64,biff,cal,cmp,comm,expand,fold,getopt,indent,
	pathchk,printenv,printf,tr,wc

Imported from FreeBSD:
	cut,csplit,join,mesg,seq,unexpand

Imported from OpenBSD:
	col,colrm,column,ctags,deroff,diff,diff3,du,expr,fmt,from,id,jot,
	lam,leave,logger,look,lorder,mkdep,nice,paste,patch,pr,
	readlink,renice,rs,sdiff,shar,sort,split,stat,tail,tee,tsort,
	tty,uname,ul,unifdef,uniq,units,unvis,vacation,vis,what,xinstall

Imported from sbase(suckless):
	cksum,md5sum,mkfifo,sha1sum,sha224sum,sha256sum,sha384sum,
	sha512-224sum,sha512-256sum,sha512sum,uudecode,uuencode

Imported from ubase(suckless):
	who

Imported from heirloom:
	factor,od,pg,sum

This version of less taken from the official sources and adapted
	for the hhl build tree

This version of rpcgen imported from rpcsvc-proto-1.4.2, cleaned up
	somewhat and given a simplified, non-autotools build

Clean Implementation:
	basename,dirname,groups,hostid,link,logname,mktemp,nproc,
	realpath,rev,shred,tac,unlink,users,which,whoami,yes,42
