Imported from NetBSD:
	apply,banner,base64,biff,cal,cmp,comm,expand,fold,getopt,head,
	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

Awk is "The One True Awk", descended from NewAwk (nawk)

This version of the ee editor taken from the official sources plus
	patches inspired by those in NetBSD pkgsrc

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