acg(I) code generator for ocode.
ar(I) archive and library maintainer
as(I) assembler
bas(I) basic
bc(I) arbitrary precision interactive language
bcgen(I) generate bcpl programs
bcpl(I) bcpl syntax analysis and ocode generation
cat(I) concatenate and print
cc(I) C compiler
cct(I) C compile with trace facilities 
cdb(I) C debugger
chdir(I) change working directory
chmod(I) change mode
cmp(I) compare two files
comm(I) print lines common to two files
copy(I) copy a subtree of a directory
cp(I) copy
cref(I) make cross reference listing
date(I) print and set the date
db(I) debug
dc(I) desk calculator
dd(I) convert and copy a file
diff(I) differential file comparator
dosdisk(I) read dos format rk05's
dsw(I) delete interactively
du(I) summarize disk usage
echo(I) echo arguments 
ed(I) text editor
em(I) editor for mortals
emchanges(I) alterations to em
exit(I) terminate command file
fastpr(I) fast print on the Diablo
fc(I) Fortran compiler
file(I) determine file type
find(I) find files
goto(I) command transfer
grep(I) search a file for a pattern
help(I) print user information and news
icp(I) interactive copy program
if(I) conditional command
kill(I) terminate a process
killunix(I) kill the Unix system
koslink(I) talk to KOS
ld(I) link editor
lineno(I) insert line numbers in the output
linkr(I) linking loader for UNIX Macro11
list(I) file listing program
ln(I) make a link
login(I) sign onto UNIX
lpkill(I) delete files in the lineprinter queue
lpq(I) print lineprinter queue in printing order.
lpr(I) queue files for printing on the line-printer
ls(I) list contents of directory
macro(I) macro assembler for UNIX
mail(I) send mail to designated users
mdb(I) Macro11 debugger
mesg(I) permit or deny messages
mkdir(I) make a directory
ml1(I) THE macroprocessor
mv(I) move or rename a file
neqn(I) typeset mathematics on terminal
newgrp(I) log in to a new group
nice(I) run a command at low priority
nm(I) print name list
nohup(I) run a command immune to hangups
nroff(I) format text
ocd(I) print a representation of numeric ocode.
od(I) octal dump
off(I) log off UNIX
passwd(I) change login password
pcp(I) partial copy program
pfe(I) print floating exception
pr(I) print file
prof(I) display profile data
prot(I) file protection program
ps(I) process status
pwd(I) working directory name
rc(I) Ratfor compiler
rev(I) reverse lines of a file
rm(I) remove (unlink) files
rmcr(I) remove carriage returns
rmdir(I) remove directory
rmff(I) remove form feeds
roff(I) format text
rxcopy(I) copy and verify floppy discs
rxinit(I) initialise floppy (rx) disc with a file system
rxsh(I) read and write from floppy discs
sh(I) shell (command interpreter)
shift(I) adjust Shell arguments
size(I) size of an object file
sleep(I) suspend execution for an interval
sort, usort(I) sort or merge files
split(I) split a file into pieces
stabs(I) set tabs on the Diablo
strip(I) remove symbols and relocation bits
stty(I) set typewriter options
te(I) a version of the Cambridge TITAN editor
tee(I) pipe fitting
time(I) time a command
tp(I) manipulate DECtape and magtape
tr(I) transliterate
tty(I) get typewriter name
typo(I) find possible typos
uniq(I) report repeated lines in a file
unprot(I) reverse the action of prot(I)
wait(I) await completion of process
wc(I) word count
who(I) who is on the system
write(I) write to another user
yacc(I) yet another compiler-compiler
