a.out (5)		- assembler and link editor output (a16.out when cross-support)
abort (3)		- generate a fault
abs (3)			- integer absolute value
ac (8)			- login accounting
access (2)		- determine accessibility of file
acct (2)		- turn accounting on or off
acct (5)		- execution accounting file
adduser (8)		- procedure for adding new users
admin (1)		- create and administer \s-1SCCS\s0 files
adventure (6)		- an exploration game
alarm (2)		- schedule signal after specified time
aliases (5)		- aliases file for delivermail
analyze (8)		- how do postmortem crash analysis
apropos (1)		- locate commands by keyword lookup
ar (1)			- archive and library maintainer (nar for cross-support)
ar (5)			- archive (library) file format
as (1)			- NS16000 assembler (nasm when cross-support)
ascii (7)		- map of ASCII character set
assert (3X)		- program verification
at (1)			- execute commands at a later time
atof, atoi, atol (3)	- convert ASCII to numbers
awk (1)			- pattern scanning and processing language
backgammon (6)		- the game
badsect (8)		- create files to contain bad sectors
banner (6)		- print large banner on printer
basename (1)		- strip filename affixes
bc (1)			- arbitrary-precision arithmetic language
bcd (6)			- convert to antique media
bdiff (1)		- big diff
brk, sbrk, break (2)	- change core allocation
burn (1)		- run for an interval
cal (1)			- print calendar
calendar (1)		- reminder service
cat (1)			- catenate and print
catman (8)		- create the cat files for the manual
cb (1)			- C program beautifier
cc (1)			- C compiler (nmcc for cross-support)
cd (1)			- change working directory
cdc (1)			- change the delta commentary of an \s-1SCCS\s0 delta
chdir (2)		- change current working directory
checknr (1)		- check nroff/troff files
chfn (1)		- change full name of user
chmod (1)		- change mode
chmod (2)		- change mode of file
chown (2)		- change owner and group of a file
chown, chgrp (8)	- change owner or group
chsh (1)		- change default login shell
clear (1)		- clear terminal screen
close (2)		- close a file
clri (8)		- clear i-node
cmp (1)			- compare two files
col (1)			- filter reverse line feeds
colcrt (1)		- filter nroff output for CRT previewing
colrm (1)		- remove columns from a file
comb (1)		- combine \s-1SCCS\s0 deltas
comm (1)		- select or reject lines common to two sorted files
compact, uncompact, ccat (1)	- compress and uncompress files, and cat them
cons (4)		- SYS16 console interface
core (5)		- format of memory image file
cp (1)			- copy
crash (8)		- what happens when the system crashes
creat (2)		- create a new file
cref (1)		- make cross-reference listing
cron (8)		- clock daemon
crypt (1)		- encode/decode
crypt, setkey, encrypt (3)  - DES encryption
csh (1)			- a shell (command interpreter) with C-like syntax
ctags (1)		- create a tags file
ctime, localtime, gmtime, asctime, timezone (3) -  convert date and time to ASCII
cu (1C)			- call UNIX
cu16 (1)		- remote terminal program
curses (3)		- screen functions with ``optimal'' cursor motion
date (1)		- print and set the date
dbminit, fetch, store, delete, firstkey, nextkey (3X)	- data base subroutines
dc (1)			- desk calculator
dc (4)			- SYS16 disk driver for ANSI interface disks
dcerr (8)		- decipher disk errors
dcheck (8)		- file system directory consistency check
dcutest (8)		- disk formatter and test program
dd (1)			- convert and copy a file
ddt (1)			- debug remote and local programs
delivermail (8)		- deliver mail to arbitrary people
delta (1)		- make a delta (change) to an \s-1SCCS\s0 file
deroff (1)		- remove nroff, troff, tbl and eqn constructs
df (1)			- disk free
diction,explain (1)	- print wordy sentences; thesaurus for diction
diff (1)		- differential file and directory comparator
diff3 (1)		- 3-way differential file comparison
dir (5)			- format of directories
disk (5)		- format of a disk header
dmesg (8)		- collect system diagnostic messages to form error log
dpy (1)			- display the output of a command repeatedly
drum (4)		- paging device
du (1)			- summarize disk usage
dump (8)		- incremental file system dump
dump, ddate (5)		- incremental dump format
dumpdir (8)		- print the names of files on a dump tape
dup, dup2 (2)		- duplicate an open file descriptor
echo (1)		- echo arguments
ed (1)			- text editor
end, etext, edata (3)	- last locations in program
environ (5)		- user environment
epdtoadr (3)		- convert external procedure descriptor to absolute address
eqn, neqn, checkeq (1)	- typeset mathematics
eqnchar (7)		- special character definitions for eqn
ex, edit (1)		- text editor
execl, execv, execle, execve, execlp, execvp, exec, exece, environ (2)	- execute a file
exit (2)		- terminate process
exp, log, log10, pow, sqrt (3M) - exponential, logarithm, power, square root
expand, unexpand (1)	- expand tabs to spaces, and vice versa
expr (1)		- evaluate arguments as an expression
fabs, floor, ceil (3M)	- absolute value, floor, ceiling functions
fclose, fflush (3S)	- close or flush a stream
feof, ferror, clearerr, fileno (3S) - stream status inquiries
file (1)		- determine file type
filsys, flblk, ino (5)	- format of file system volume
find (1)		- find files
finger (1)		- user information lookup program
fish (6)		- play ``Go Fish''
fmt (1)			- simple text formatter
fold (1)		- fold long lines for finite width output device
fopen, freopen, fdopen (3S) - open a stream
fork (2)		- spawn new process
fortune (6)		- print a random, hopefully interesting, adage
fread, fwrite (3S)	- buffered binary input/output
frexp, ldexp, modf (3)	- split into mantissa and exponent
from (1)		- who is my mail from?
fsck (8)		- file system consistency check and interactive repair
fseek, ftell, rewind (3S)   - reposition a stream
fstab (5)		- static information about the filesystems
gamma (3M)		- log gamma function
get (1)			- get a version of an \s-1SCCS\s0 file
getc, getchar, fgetc, getw (3S) - get character or word from stream
getenv (3)		- value for environment name
getfsent, getfsspec, getfsfile, setfsent, endfsent (3)	- get file system descriptor file entry
getgrent, getgrgid, getgrnam, setgrent, endgrent (3)	- get group file entry
gethostname, sethostname (2)	- get/set name of current host
getlogin (3)		- get login name
getpass (3)		- read a password
getpid (2)		- get process identification
getpw (3)		- get name from uid
getpwent, getpwuid, getpwnam, setpwent, endpwent (3)	- get password file entry
gets (1)		- get a string from standard input
gets, fgets (3S)	- get a string from a stream
getty  (8)		- set terminal mode
gettytab (5)		- terminal line description database
getuid, getgid, geteuid, getegid (2)	- get user and group identity
greek (7)		- graphics for extended TTY-37 type-box
grep, egrep, fgrep (1)	- search a file for a pattern
group (5)		- group file
halt (8)		- stop the processor
hangman (6)		- Computer version of the game hangman for CRTs
head (1)		- give first few lines
help (1)		- give pointers to system documentation
hier (7)		- file system hierarchy
hypot, cabs (3M)	- Euclidean distance
icheck (8)		- file system storage consistency check
init (8)		- process control initialization
install (8)		- install system software
intro (1)		- introduction to commands
intro (3)		- introduction to library functions
intro (4)		- introduction to special files
intro, errno (2)	- introduction to system calls and error numbers
ioctl, stty, gtty (2)	- control device
isalpha, isupper, islower, isdigit, isalnum, isspace, ispunct, isprint, iscntrl, isascii (3)	- character classification
j0, j1, jn, y0, y1, yn (3M) - bessel functions
jobs (3J)		- summary of job control facilities
kill (1)		- terminate a process with extreme prejudice
kill (2)		- send signal to a process
killpg (2J)		- send signal to a process or a process group
l3tol, ltol3 (3)	- convert between 3-byte integers and long integers
last (1)		- indicate last logins of users and teletypes
lastcomm (1)		- show last commands executed in reverse order
ld (1)			- NS16000 link editor (nmeld for cross-support)
leave (1)		- remind you when you have to leave
lex (1)			- generator of lexical analysis programs
link (2)		- link to a file
lint (1)		- a C program verifier
ln (1)			- make links
lock (1)		- reserve a terminal
login (1)		- sign on
look (1)		- find lines in a sorted list
lp (4)			- line printer
lpr, lprm, lpq, print (1)   - line printer spooler
ls (1)			- list contents of directory
lseek, tell (2)		- move read/write pointer
m4 (1)			- macro processor
mail (1)		- send and receive mail
make (1)		- maintain program groups
makekey (8)		- generate encryption key
malloc, free, realloc, calloc (3)   - main memory allocator
man (1)			- find manual information by keywords; print out the manual
man (7)			- macros to typeset manual
me (7)			- macros for formatting papers
mem, kmem (4)		- main memory
mesg (1)		- permit or deny messages
mille (6)		- play Mille Bournes
mkdir (1)		- make a directory
mkfs (8)		- construct a file system
mklost+found (8)	- make a lost+found directory for fsck
mknod (2)		- make a directory or a special file
mknod (8)		- build special file
mkpt (8)		- change the disk partition tables
mkstr (1)		- create an error message file by massaging C source
mktemp (3)		- make a unique file name
mmerr (8)		- decipher MMU status register
monfix (1)		- a monitor maker
monitor (3)		- prepare execution profile
more, page (1)		- file perusal filter for crt viewing
mount, umount (2)	- mount or remove file system
mount, umount (8)	- mount and dismount file system
ms (7)			- macros for formatting manuscripts
msgs (1)		- system messages and junk mail program
mt (1)			- Magnetic tape manipulating program
mtab (5)		- mounted file system table
mv (1)			- move or rename files
nburn (1)		- an EPROM burner
ncheck	(8)		-  generate names from i-numbers
newaliases (1)		- rebuild the data base for the mail aliases file
newgrp (1)		- log in to a new group
newtty (4)		- summary of the ``new'' tty driver
nice (2)		- set program priority
nice, nohup (1)		- run a command at low priority (sh only)
nlist (3)		- get entries from name list
nm (1)			- print name list (nnm for cross-support)
null (4)		- data sink
num (1)			- number lines
number (6)		- convert Arabic numerals to English
od (1)			- octal dump
open (2)		- open for reading or writing
opendir, readdir, telldir, seekdir, rewinddir, closedir (3X)	- flexible length directory operations
openp, fopenp (3X)	- open file using search path
passwd (1)		- change login password
passwd (5)		- password file
pause (2)		- stop until signal
pc (1)			-  Pascal compiler (nmpc for cross-support)
perror, sys_errlist, sys_nerr (3)   - system error messages
pipe (2)		- create an interprocess channel
plot (5)		- graphics interface
plot: openpl et al. (3X)    - graphics interface
popen, pclose (3S)	- initiate I/O to/from a process
pr (1)			- print file
print (1)		- pr to the line printer
printenv (1)		- print out the environment
printf, fprintf, sprintf (3S)	- formatted output conversion
prmail (1)		- print out mail in the post office
prof (1)		- display profile data
profil (2)		- execution time profile
prs (1)			- print an \s-1SCCS\s0 file
prt (1)			- print \s-1SCCS\s0 file
ps (1)			- process status
pstat (8)		- print system facts
ptrace (2)		- process trace
ptx (1)			- permuted index
pty (4)			- pseudo-terminal device
putc, putchar, fputc, putw (3S) - put character or word on a stream
puts, fputs (3S)	- put a string on a stream
pwd (1)			- working directory name
qsort (3)		- quicker sort
quiz (6)		- test your knowledge
quot (8)		- summarize file system ownership
rain (6)		- animated raindrops display
rand, srand (3)		- random number generator
ranlib (1)		- convert archives to libraries (nranlib for cross-support)
rc (8)			- command script for auto-reboot and daemons
re_comp, re_exec (3)	- regular expression handler
read (2)		- read from file
reboot (2V)		- reboot system or halt processor
reboot (8)		- UNIX bootstrapping procedures
remind (1)		- date book
renice (8)		- alter priority of running process by changing nice
reset (1)		- reset the teletype bits to a sensible state
restor (8)		- incremental file system restore
rev (1)			- reverse lines of a file
rewind (1)		- rewind tape drive
rm, rmdir  (1)		- remove (unlink) files
rmdel (1)		- remove a delta from an \s-1SCCS\s0 file
rogue (6)		- Exploring The Dungeons of Doom
sa, accton (8)		- system accounting
sact (1)		- print current \s-1SCCS\s0 file editing activity
savecore (8)		- save a core dump of the operating system
scandir (3)		- scan a directory
scanf, fscanf, sscanf (3S)  - formatted input conversion
sccs (1)		- front end for the \s-1SCCS\s0 subsystem
sccsdiff (1)		- compare two versions of an \s-1SCCS\s0 file
sccsfile (5)		- format of \s-1SCCS\s0 file
sccshelp (1)		- ask for help about \s-1SCCS\s0-related commands
sed (1)			- stream editor
see (1)			- see what a file has in it
setbuf (3S)		- assign buffering to a stream
setjmp, longjmp (3)	- non-local goto
setpgrp, getpgrp (2J)	- set/get process group
setroot (8)		- fix file system ownership and protection
setuid, setgid (2)	- set user and group ID
sh, for, case, if, while, \f3:\fP, \f3.\fP, break, continue, cd, eval, exec, exit, export, login, newgrp, read, readonly, set, shift, times, trap, umask, wait (1) - command language
shutdown (8)		- close down the system at a given time
signal (2)		- catch or ignore signals
sigset, signal, sighold, sigignore, sigrelse, sigpause (3)  - manage signals
sigsys (2J)		- catch or ignore signals
sin, cos, tan, asin, acos, atan, atan2 (3M) - trigonometric functions
sinh, cosh, tanh (3M)	- hyperbolic functions
sio (4)			- eight port terminal i/o multiplexer
size (1)		- size of an object file (nsize for cross-support)
sleep (1)		- suspend execution for an interval
sleep (3)		- suspend execution for interval
soelim (1)		- eliminate \&.so's from nroff input
sort (1)		- sort or merge files
spell, spellin, spellout (1)	- find spelling errors
split (1)		- split a file into pieces
stab (5)		- symbol table format
stat (1)		- print formatted inode contents
stat, fstat (2)		- get file status
stdio (3S)		- standard buffered input/output package
sticky (8)		- executable files with persistent text
stime (2)		- set time
strcat, strncat, strcmp, strncmp, strcpy, strncpy, strlen, index, rindex (3)	- string operations
strings (1)		- find the printable strings in a object, or other binary, file
strip (1)		- remove symbols and relocation bits (nstrip when cross-support)
stty (1)		- set terminal options
style  (1)		-  analyze surface characteristics of a document
su (1)			- substitute user id temporarily
su1 (1)			- substitute user id for one command
sum (1)			- sum and count blocks in a file
swab (3)		- swap bytes
sync (2)		- update super-block
sync (8)		- update the super block
syscall (2)		- indirect system call
system (3)		- issue a shell command
tabs (1)		- set terminal tabs
tail (1)		- deliver the last part of a file
tar (1)			- tape archiver
tbl (1)			- format tables for nroff or troff
tc (4)			- Streaming tape controller interface
tcerr (8)		- decipher tape errors
tee (1)			- pipe fitting
termcap (5)		- terminal capability data base
terminals (7)		- conventional names
test (1)		- condition command
tgetent, tgetnum, tgetflag, tgetstr, tgoto, tputs (3)	- terminal independent operation routines
time (1)		- time a command
time, ftime (2)		- get date and time
times (2)		- get process times
touch (1)		- update date last modified of a file
tr (1)			- translate characters
trman (1)		- translate version 6 manual macros to version 7 macros
troff, nroff (1)	- text formatting and typesetting
true, false (1)		- provide truth values
tset (1)		- set terminal modes
tsort (1)		- topological sort
tty (1)			- get terminal name
tty (4)			- general terminal interface
ttyname, isatty, ttyslot (3)	- find name of a terminal
ttys (5)		- terminal initialization data
ttytype (5)		- data base of terminal types by port
types (5)		- primitive system data types
uid (1)			- print real and effective user and group ids
ul (1)			- do underlining
umask (2)		- set file creation mode mask
unget (1)		- undo a previous get of an \s-1SCCS\s0 file
ungetc (3S)		- push character back into input stream
uniq (1)		- report repeated lines in a file
units (1)		- conversion program
unlink (2)		- remove directory entry
update (8)		- periodically update the super block
uptime (1)		- show how long system has been up
users (1)		- compact list of users who are on the system
utime (2)		- set file times
utmp, wtmp (5)		- login records
uuclean (1C)		- uucp spool directory clean-up
uucp, uulog, uuname (1C)    - unix to unix copy
uuencode (5)		- format of an encoded uuencode file
uuencode,uudecode (1C)	- encode/decode a binary file for tranmission via mail
uusend (1C)		- send a file to a remote host
uustat (1C)		- uucp status inquiry and job control
uux (1C)		- unix to unix command execution
uvers (I)		- print kernel version
val (1)			- validate \s-1SCCS\s0 file
valloc (3)		- aligned memory allocator
varargs (3)		- variable argument list
vfork (2V)		- spawn new process in a virtual memory efficient way
vhangup (2V)		- virtually ``hangup'' the current control terminal
vi (1)			- screen oriented (visual) display editor based on ex
vipw (8)		- edit the password file with vi
vlimit (2V)		- control maximum system resource consumption
vlock (2V)		- lock process pages into memory
vmap (2V)		- perform various mapping operations
vmstat (1)		- report virtual memory statistics
vread (2V)		- read virtually
vspy (2V)		- set up mapping to physical memory
vtimes (2V)		- get information about resource utilization
vwrite (2V)		- write (virtually) to file
w (1)			- who is on and what they are doing
wait (1)		- await completion of process
wait (2)		- wait for process to terminate
wait3 (2J)		- wait for process to terminate
walkdir (3)		- recursively find files in a directory hierarchy
wall (1)		- write to all users
wc (1)			- word count
what (1)		- identify \s-1SCCS\s0 files
whatis (1)		- describe what a command is
whereis (1)		- locate source, binary, and or manual for program
which (1)		- locate a program file including aliases and paths (csh only)
who (1)			- who is on the system
whoami (1)		- print effective current user id
worm (6)		- Play the growing worm game
worms  (6)		-  animate worms on a display terminal
write (1)		- write to another user
write (2)		- write on a file
wtmp (5)		- user login history
wump (6)		- the game of hunt-the-wumpus
xsend, xget, enroll (1) - secret mail
yacc (1)		- yet another compiler-compiler
yes (1)			- be repetitively affirmative
