300, 300s (1)		- handle special functions of DASI 300 and 300s terminals
4014 (1)		- paginator for the Tektronix 4014 terminal
450 (1)			- handle special functions of the DASI 450 terminal
a.out (4)		- common assembler and link editor output
a64l, l64a (3C)		- convert between long integer and base-64 ASCII string
abort (3C)		- generate an IOT fault
abort (3F)		- terminate FORTRAN program
abs (3C)		- return integer absolute value
abs, iabs, dabs, cabs, zabs (3F)    - FORTRAN absolute value
accept (1M)		- allow LP requests
accept (2N)		- accept a connection on a socket
access (2)		- determine accessibility of a file
acct (2)		- enable or disable process accounting
acct (4)		- per-process accounting file format
acctcms (1M)		- command summary from per-process accounting records
acctcom (1M)		- search and print process accounting file(s)
acctcon1, acctcon2 (1M) - connect-time accounting
acctdisk, acctdusg, accton, acctwtmp (1M)   - overview of accounting and miscellaneous accounting commands
acctmerg (1M)		- merge or add total accounting files
acctprc1, acctprc2 (1M) - process accounting
acos, dacos (3F)	- FORTRAN arccosine intrinsic function
adb (1)			- debugger
addbib (1)		- create or extend bibliographic database
admin (1)		- create and administer SCCS files
aimag, dimag (3F)	- FORTRAN imaginary part of complex argument
aint, dint (3F)		- FORTRAN integer part intrinsic function
alarm (2)		- set a process's alarm clock
aliases (7N)		- aliases file for delivermail
aliens (6)		- the alien invaders attack the earth
altblk (4)		- alternate block information for bad block handling
and, or, xor, not, lshift, rshift (3F)	- FORTRAN bitwise boolean functions
anint, dnint, nint, idnint (3F) - FORTRAN nearest integer functions
aouthdr.h (4)		- a.out header for common object files
appletalk (1M)		- a general purpose AppleTalk I/O driver utility
appletalk (7)		- general AppleTalk socket interface
apply (1)		- apply a command to a set of arguments
apropos (1)		- locate commands by keyword lookup
ar (1)			- archive and library maintainer for portable archives
ar (4)			-  common archive file format
arithmetic (6)		- provide drill in number facts
arp (5P)		- Address Resolution Protocol
as (1)			- common assembler
asa (1)			- interpret ASA carriage control characters
ascii (5)		- map of ASCII character set
asin, dasin (3F)	- FORTRAN arcsine intrinsic function
assert (3X)		- verify program assertion
at, batch (1)		- execute commands at a later time
at_cho_prn (1)		- choose a user's default printer on the network
at_lap_lkup (1M)	- display the LAP types registered on the local node
at_nbpd (1M)		- AppleTalk's Name Binding Protocol Daemon
at_nbpd (1M)		- Name Binding Protocol Daemon
at_nvelkup (1)		- look up NVE's
at_nvereg (1M)		- register an NVE on an \*(At network
at_nveshow (1)		- display all NVE's registered at this node
at_rtmpd (1M)		- AppleTalk's Routing Table Maintenance Protocol Daemon
atan, datan (3F)	- FORTRAN arctangent intrinsic function
atan2, datan2 (3F)	- FORTRAN arctangent intrinsic function
atof (3C)		- convert ASCII string to floating-point number
autoconfig (1M)		- build a new up-to-date kernel
autorobots (6)		- escape from the automatic robots
awk (1)			- pattern scanning and processing language
back (6)		- the game of backgammon
banner (1)		- make posters
banner7 (1)		- print large banner on printer
basename, dirname (1)	- deliver portions of pathnames
bc (1)			- arbitrary-precision arithmetic language
bcd (6)			- convert to antique media
bcopy (1M)		- interactive block copy
bcopy, bcmp, bzero, ffs (3) - bit and byte string operations
bdiff (1)		- big diff
bfs (1)			- big file scanner
biff (1)		- be notified if mail arrives and who it is from
bind (2N)		- bind a name to a socket
bj (6)			- the game of black jack
blt, blt512 (3C)	- block transfer data
boot (8)		- startup procedures
brc, bcheckrc, rc, powerfail (1M)   - system initialization shell scripts
brk, sbrk (2)		- change data segment space allocation
bs (1)			- a compiler/interpreter for modest-sized programs
bsearch (3C)		- binary search a sorted table
cal (1)			- print calendar
calendar (1)		- reminder service
cat (1)			- concatenate and print files
cb (1)			- C program beautifier
cc (1)			- C compiler
cd (1)			- change working directory
cdc (1)			- change the delta commentary of an SCCS delta
cflow (1)		- generate C flowgraph
chargefee, ckpacct, dodisk, lastlogin, monacct, nulladm, prctmp, prdaily, prtacct, runacct, shutacct, startup, turnacct (1M) - shell procedures for accounting
chase (6)		- try to escape the killer robots
chdir (2)		- change working directory
checknr (1)		- check nroff/troff files
chfn (1)		- change finger entry
chgnod (1M)		- change current \*U system nodename
chmod (1)		- change mode
chmod (2)		- change mode of file
chown (2)		- change owner and group of a file
chown, chgrp (1)	- change owner or group
chroot (1M)		- change root directory for a command
chroot (2)		- change root directory
chsh (1)		- change default login shell
clear (1)		- clear terminal screen
clock (3C)		- report CPU time used
close (2)		- close a file descriptor
clri (1M)		- 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 SCCS deltas
comm (1)		- select or reject lines common to two sorted files
compact, uncompact, ccat (1)	- compress and uncompress files, and cat them
conjg, dconjg (3F)	- FORTRAN complex conjugate intrinsic function
connect (2N)		- initiate a connection on a socket
console (7)	        - keyboard/screen driver
conv (1)		- object file converter
core (4)		- format of core image file
cos, dcos, ccos (3F)	- FORTRAN cosine intrinsic function
cosh, dcosh (3F)	- FORTRAN hyperbolic cosine intrinsic function
cp (1)			- copy files
cpio (1)		- copy file archives in and out
cpio (4)		- format of cpio archive
cpp (1)			- the C language preprocessor
cpset (1M)		- install object files in binary directories
craps (6)		- the game of craps
crash (8)		- what to do when the system crashes
creat (2)		- create a new file or rewrite an existing one
cribbage (6)		- the card game cribbage
cron (1M)		- clock daemon
crontab (1)		- user crontab utility
crypt (1)		- encode/decode
crypt, setkey, encrypt (3C) - generate DES encryption
csh (1)			-  a shell (command interpreter) with C-like syntax
csplit (1)		- context split
ct (1c)			- spawn getty to a remote terminal
ctags (1)		- maintain a tags file for a C program
ctermid (3S)		- generate filename for terminal
ctime, localtime, gmtime, asctime, tzset (3C)	- convert date and time to string
ctrace (1)		- C program debugger
cu (1C)			- call another UNIX\(rg system
curses (3X)		- CRT screen handling and optimization package
cuserid (3S)		- get character login name of the user
cut (1)			- cut out selected fields of each line of a file
cw, checkcw (1)		- prepare constant-width text for otroff
cxref (1)		- generate C program cross-reference
date (1)		- print and set the date
dbminit, fetch, store, delete, firstkey, nextkey (3X)	- data base subroutines
dc (1)			- desk calculator
dcopy (1M)		- copy file systems for optimal access time
dd (1)			- convert and copy a file
delta (1)		- make a delta (change) to an SCCS file
deroff (1)		- remove nroff/troff, tbl, and eqn constructs
dev_kill (1M)		- remove special devices from directories
devnm (1M)		- device name
df (1M)			- report number of free disk blocks
dial (3C)		- establish an out-going terminal line connection
diction, explain (1)	- print wordy sentences; thesaurus for diction
diff (1)		- differential file and directory comparator
diff3 (1)		- 3-way differential file comparison
diffmk (1)		- mark differences between files
dim, ddim, idim (3F)	- positive difference intrinsic functions
dir (4)			- format of System V directories
dircmp (1)		- directory comparison
dis (1)			-  disassembler
diskformat (1M)		- format a disk
disktune (1M)		- tune floppy disk settling time parameters
diskusg (1M)		- generate disk accounting data by user ID
domainname (1)		- set or display name of current domain system
dprod (3F)		- double precision product intrinsic function
drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 (3C) - generate uniformly distributed pseudo-random numbers
du (1)			- summarize disk usage
dump (1)		- dump selected parts of an object file
dump (1M)		- incremental file system dump
dump (4)		- incremental dump format
dup (3)			- duplicate a descriptor
dup2 (3N)		- duplicate a descriptor
echo (1)		- echo arguments 
ecvt, fcvt, gcvat (3C)	- convert floating-point number to string
ed, red (1)		- text editor
efl (1)			- Extended FORTRAN Language
eject (1)		- eject diskette from drive
enable, disable (1)	- enable/disable LP printers
end, etext, edata (3C)	- last locations in program
env (1)			- set environment for command execution
environ (5)		- user environment
eqn, neqn, checkeq (1)	- format mathematical text 
eqnchar (5)		- special character definitions for eqn and neqn
erf, erfc (3M)		- error function and complementary error function
errdead (1M)		- extract error records from dump
errdemon (1M)		- error-logging daemon
errfile (4)		- error-log file format
error (7)		- error-logging interface
errpt (1M)		- process a report of logged errors
errstop (1M)		- terminate the error-logging daemon
ex, edit (1)		- text editor
execl, execv, execle, execve,  execlp, execvp (2)   - execute a file
exit, _exit (2)		- terminate process
exp, dexp, cexp (3F)	- FORTRAN exponential intrinsic function
exp, log, log10, pow, sqrt (3M) - exponential, logarithm, power, square root functions
expand, unexpand (1)	- expand tabs to spaces, and vice versa
exports (4)		- NFS file systems being exported
expr (1)		- evaluate arguments as an expression
exterr (1)		- turn on/off the extended errors in the specified device
f77 (1)			- FORTRAN 77 compiler
factor (1)		- factor a number
fclose, fflush (3S)	- close or flush a stream
fcntl (2)		- file control
fcntl (5)		- file control options
fd (7)			- floppy disk drive interface
ferror, feof, clearerr, fileno (3S) - stream status inquiries
ff (1M)			- list file names and statistics for a file system
file (1)		- determine file type
file system (4)		- format of a System V system volume
filehdr (4)		- file header for common object files
filesave, tapesave (1M) - daily/weekly \*U file system backup
finc (1M)		- fast incremental backup 
find (1)		- find files
finger (1)		- user information lookup program
fish (6)		- play ``Go Fish''
floor, ceil, fmod, fabs (3M)	- floor, ceiling, remainder, absolute value functions
fmt (1)			- simple text formatter
fold (1)		- fold long lines for finite-width output device
fopen, freopen, fdopen (3S) - open a stream
fork (2)		- create a new process
fortune (6)		- print a random, hopefully interesting, adage
fpr (1)			- print FORTRAN file
fread, fwrite (3S)	- binary input/output
frec (1M)		- recover files from a backup tape
freq (1)		- report on character frequencies in a file
frexp, ldexp, modf (3C) - manipulate parts of floating-point numbers
from (1)		- who is my mail from?
fsck (1M)		- file system consistency check and interactive repair
fsdb (1M)		- file system debugger
fseek, rewind, ftell (3S)   - reposition a file pointer in a stream
fsirand (1M)		- install random inode generation numbers
fsmount (2)		- mount file system
fspec (4)		- format specification in text files
fsplit (1)		- split f77, ratfor, or efl files
fstab (4)		- static information about filesystems
fsync (2)		- synchronize a file's in-core state with that on disk
ftok (3C)		- standard interprocess communication package
ftp (1N)		- ARPANET file transfer program
ftpd (1M)		- DARPA Internet File Transfer Protocol server
ftw (3C)		- walk a file tree
fuser (1M)		- identify processes using a file or file structure
fwtmp, wtmpfix (1M)	- manipulate connect accounting records
gamma (3M)		- log gamma function
get (1)			- get a version of an SCCS file
getarg (3F)		- return FORTRAN command-line argument
getc, getchar, fgetc, getw (3S) - get character or word from a stream
getcwd (3C)		- get pathname of current working directory
getdirentries (2)	- gets directory entries in a filesystem independent format
getdomainname, setdomainname (2)    - get/set name of current domain
getdtablesize (2)	- get descriptor table size
getenv (3C)		- return value for environment name
getenv (3F)		- return FORTRAN environment variable
getgrent, getgrgid, getgrnam, setgrent, endgrent, fgetgrent (3C)    - obtain group file entry from a group file
getgroups (2)		- get group access list
gethostent, gethostbyaddr, gethostbyname, sethostent, endhostent (3N)	- get network host entry
gethostid, sethostid (2N)   - get/set unique identifier of current host
gethostname, sethostname (2N)	- get/set name of current host
getitimer, setitimer (2)    - get/set value of interval timer
getlogin (3C)		- get login name
getnetent, getnetbyaddr, getnetbyname, setnetent, endnetent (3N)    - get network entry
getnetgrent, setnetgrent, endnetgrent, innetgr (3N) - get network group entry
getopt (1)		- parse command options
getopt (3C)		- get option letter from argument vector
getpass (3C)		- read a password
getpeername (2N)	- get name of connected peer
getpid, getpgrp, getppid (2)	- get process, process group, and parent process IDs
getprotoent, getprotobynumber, getprotobyname, setprotoent, endprotoent (3N)	- get protocol entry
getpw (3C)		- get name from UID
getpwent, getpwuid, getpwnam, setpwent, endpwent, fgetpwent (3C)    - get password file entry
gets, fgets (3S)	- get a string from a stream
getservent, getservbyport, getservbyname, setservent, endservent (3N)	- get service entry
getsockname (2N)	- get socket name
getsockopt, setsockopt (2N) - get and set options on sockets
gettimeofday, settimeofday (2)	- get/set date and time
getty (1M)		- set terminal type, modes, speed, and line discipline
gettydefs (4)		- speed and terminal settings used by getty
getuid, geteuid, getgid, getegid (2)	- get real user, effective user, real group, and effective group IDs
getutent, getutid, getutline, pututline, setutent, endutent, utmpname (3C)  - access utmp file entry
graph (1G)		- draw a graph
greek (1)		- select terminal filter
greek (5)		- graphics for the extended TTY type-box
grep, egrep, fgrep (1)	- search a file for a pattern
group (4)		- group file
groups (1)		- show group memberships
hangman (6)		- guess the word
hd (7)			- SCSI hard disk interface
head (1)		- give first few lines
help (1)		- ask for help in using SCCS
hex (1)			- translates object files
hostid (1N)		- set or print identifier of current host system
hostname (1N)		- set or print name of current host system
hosts (4)		- host name data base
hosts.equiv (4)		- list of trusted hosts
hsearch, hcreate, hdestroy (3C) - manage hash search tables 
htonl, htons, ntohl, ntohs (3N) - convert values between host and network byte order
hyphen (1)		- find hyphenated words
hypot (3M)		- Euclidean distance function
iargc(3F)		
id (1)			- print user and group IDs and names
ifconfig (1M)		- configure network interface parameters
indent (1)		- indent and format C program source
index (3F)		- return location of FORTRAN substring
inet_addr, inet_network, inet_ntoa, inet_makeaddr, inet_lnaof, inet_netof (3N)	- Internet address manipulation routines
init, telinit (1M)	- process control initialization
initgroups (3)		- initialize group access list
inittab (4)		- script for the init process
inode (4)		- format of a System V inode
insque, remque (3N)	- insert/remove element from a queue
install (1M)		- install commands
int, ifix, idint, real, float, sngl, dble, cmplx, dcmplx, ichar, char (3F)  - explicit FORTRAN type conversion
intro (1)		- introduction to commands and application programs
intro (1M)		- introduction to system maintenance commands and application programs
intro (2)		- introduction to system calls and error numbers
intro (3)		- introduction to subroutines and libraries
intro (4)		- introduction to file formats
intro (5)		- introduction to miscellaneous facilities.
intro (6)		- introduction to games
intro (7)		- introduction to special files
intro (8)		- introduction to system maintenance procedures
ioctl (2)		- control device
ip (5P)			- Internet Protocol
ipcrm (1)		- remove a message queue, semaphore set or shared memory ID
ipcs (1)		- report inter-process communication facilities status
irand, srand, rand (3F) - FORTRAN uniform random-number generator
isalpha, isupper, islower, isdigit, isxdigit, isalnum, isspace, ispunct, isprint, isgraph, iscntrl, isascii (3C) - classify characters
issue (4)		- issue identification file
iw2 (1)			- \*(I2 print filter
j0, j1, jn, y0, y1, yn (3M) - Bessel functions
join (1)		- relational database operator
kconfig (1M)		- change a kernel's parameters for tuning
kill (1)		- terminate a process
kill (2)		- send a signal to a process or a group of processes
killall (1M)		- kill all active processes
killpg (3N)		- send signal to a process group
ksh, rsh (1)		- shell, the standard/restricted command programming language
l3tol, ltol3 (3C)	- convert between 3-byte integers and long integers
last (1)		- indicate last logins of users and teletypes
lav (1)			- print load average statistics
ld (1)			- link editor for common object files
ldahread (3X)		- read the archive header of a member of an archive file 
ldclose, ldaclose (3X)	- close a common object file 
ldfcn (4)		- common object file access routines
ldfhread (3X)		- read the file header of a common object file
ldgetname (3X)		- retrieve symbol name for object file symbol table entry
ldlread, ldlinit, ldlitem (3X)	- manipulate line number entries of a common object file function
ldlseek, ldnlseek (3X)	- seek to line number entries of a section of a common object file
ldohseek (3X)		- seek to the optional file header of a common object file
ldopen, ldaopen (3X)	- open a common object file for reading
ldrseek, ldnrseek (3X)	- seek to relocation entries of a section of a common object file
ldshread, ldnshread (3X)    - read an indexed\/named section header of a common object file
ldsseek, ldnsseek (3X)	- seek to an indexed\/named section of a common object file
ldtbindex (3X)		- compute the index of a symbol table entry of a common object file
ldtbread (3X)		- read an indexed symbol table entry of a common object file
ldtbseek (3X)		- seek to the symbol table of a common object file
leave (1)		- remind you when you have to leave
len (3F)		- return length of FORTRAN string
lex (1)			- generate programs for simple lexical tasks
lge, lgt, lle, llt (3F) - string comparision intrinsic functions
life (6)		- play the game of life
line (1)		- read one line
line_push (3)		- routine used to push streams line disciplines
line_sane (1M)		- push streams line disciplines
linenum (4)		- line number entries in a common object file
link (2)		- link to a file
lint (1)		- a C program checker
listen (2N)		- listen for connections on a socket
ln (1)			- make links
lo (5)			- software loopback network interface
lockf (3C)		- record locking on files
locking (2)		- provide exclusive file regions for reading or writing
log, alog, dlog, clog (3F)  - FORTRAN natural logarithm intrinsic function
log10, alog10, dlog10 (3F)  - FORTRAN common logarithm intrinsic function
login (1)		- sign on
logname (1)		- get login name
logname (3X)		- return login name of user
lorder (1)		- find ordering relation for an object library
lp, cancel (1)		- send/cancel requests to an line printer
lpadmin (1M)		- configure the LP spooling system
lpq (1)			- spool queue examination program
lpr (1)			- off line print
lprm (1)		- remove jobs from the line printer spooling queue
lpsched, lpshut, lpmove (1M)	- start/stop the LP request scheduler and move requests
lpstat (1)		- print LP status information
ls (1)			- list contents of directory
lsearch, lfind (3C)	- linear search and update
lseek (2)		- move read/write file pointer
m4 (1)			- macro processor
m68k, pdp11, u3b, u3b5, vax (1) - provide truth value about processor type
macref (1)		- produce cross-reference listing of macro files
mactime (1M)		- set the system time/real time chip
mail, rmail (1)		- send mail to users or read mail
mailx (1)		- interactive message processing system
make (1)		- maintain, update, and regenerate groups of programs
makedbm (1M)		- make a yellow pages dbm file
makekey (1)		- generate encryption key
malloc, free, realloc, calloc (3C)  - main memory allocator
malloc, free, realloc, calloc, mallopt, mallinfo (3X)	- fast main memory allocator
man (1)			- print entries in this manual
man (5)			- macros for formatting manual pages
master (4)		- master device information table
math (5)		- math functions and constants
matherr (3M)		- error-handling function
max, max0, amax0, max1, amax1, dmax1 (3F)   - FORTRAN maximum-value functions
maze (6)		- generate a maze
mclock (3F)		- return FORTRAN time accounting
mem, kmem (7)		- core memory
memccpy, memchr, memcmp, memcpy, memset (3C)	- memory operations
mesg (1)		- permit or deny messages
min, min0, amin0, min1, amin1, dmin1 (3F)   - FORTRAN minimum-value functions
mkdir (1)		- make a directory
mkdir (2)		- make a directory file
mkfs (1M)		- construct a file system
mkfs1b (1M)		- construct a file system
mklost+found (1M)	- make a lost+found directory for fsck
mknod (1M)		- build special file
mknod (2)		- make a directory, or a special or ordinary file
mkstr (1)		- create an error message file by massaging C source
mktemp (3C)		- make a unique filename
mm (5)			- the mm macro package for formatting documents
mm, osdd, checkmm (1)	- print/check documents formatted with the mm macros
mmt, mvt (1)		- typeset documents, view graphs, and slides
mod, amod, dmod (3F)	- FORTRAN remaindering intrinsic functions
module_dump (1M)	- dumps out information from UNIX\(rg kernels
monitor (3C)		- prepare execution profile
moo (6)			- guessing game
more (1)		- file perusal filter for crt viewing
mosd (5)		- the OSDD adapter macro package for formatting documents
mount (3)		- mount a file system
mount, umount (1M)	- mount and dismount filesystems
mountd (1M)		- NFS mount request server
mouse (7)		- mouse driver
mptx (5)		- the macro package for formatting a permuted index
ms (5)			- text formatting macros
msgctl (2)		- message control operations
msgget (2)		- get message queue
msgop (2)		- message operations
mtab (4)		- mounted file system table
mv (1)			- move or rename files
mv (5)			- a troff macro package for typesetting view graphs and slides
ncheck (1M)		- generate names from i-numbers
netgroup (4)		- list of network groups
netstat (1N)		- show network status
networking (5N)		- introduction to networking facilities
networks (4N)		- network name data base
newaliases (1)		- rebuild the data base for the mail aliases file
newform (1)		- change the format of a text file
newgrp (1)		- log in to a new group
news (1)		- print news items
nfs_getfh (2)		- get a file handle
nfsd, biod (1M)		- NFS daemons
nfsstat (1M)		- Network File System statistics
nfssvc, async_daemon(2) - NFS daemons
nice (1)		- run a command at low priority
nice (2)		- change priority of a process
nl (1)			- line numbering filter
nlist (3C)		- get entries from name list
nm (1)			- print name list of common object file
nohup (1)		- run a command immune to hangups (ksh and sh only)
nroff (1)		- format text
null (7)		- the null file
number (6)		- convert Arabic numerals to English
nvram (7)		- non-volatile memory/time of day clock interface
od (1)			- octal dump
open (2)		- open for reading or writing
opendir, readdir, telldir, seekdir, rewinddir, closedir (3) - directory operations
pack, pcat, unpack (1)	- compress and expand files
pagesize (1)		- print system page size
passwd (1)		- change login password
passwd (4)		- password file
paste (1)		- merge same lines of several files or subsequent lines of one file
pause (2)		- suspend process until signal
perror, errno, sys_errlist, sys_nerr (3C)   - system error messages
pg (1)			- file perusal filter for soft-copy terminals
phys (2)		- allow a process to access physical addresses
pic (1)			- troff preprocessor for drawing simple pictures
pipe (2)		- create an interprocess channel
plock (2)		- lock process, text, or data in memory
plot (3X)		- graphics interface subroutines
plot (4)		- graphics interface
pnch (4)		- file format for card images
popen, pclose (3S)	- initiate pipe to/from a process
portmap (1M)		- DARPA port to RPC program number mapper
pr (1)			- print files
printenv (1)		- print the current environment
printf, fprintf, sprintf (3S)	- print formatted output
prof (1)		- display profile data
prof (5)		- profile within a function
profil (2)		- execution time profile
profile (4)		- setting up an environment at login time
protocols (4N)		- protocol name data base
prs (1)			- print an SCCS file
ps (1)			- report process status
pstat (1M)		- print system facts
ptrace (2)		- process trace
ptx (1)			- permuted index
pty (5)			- pseudo terminal driver
put (1C)		- puts a file onto a remote machine
putc, putchar, fputc, putw (3S) - put character or word on a stream
putenv (3C)		- change or add value to environment 
putpwent (3C)		- write password file entry
puts, fputs (3S)	- put a string on a stream
pwck, grpck (1M)	- password/group file checkers
pwd (1)			- print working directory name
qsort (3C)		- quicker sort
quiz (6)		- test your knowledge
rain (6)		- animated raindrops display
rand, srand (3C)	- simple random-number generator
ratfor (1)		- rational FORTRAN dialect
rcmd, rresvport, ruserok (3N)	- routines for returning a stream to a remote command
rcp (1N)		- remote file copy
rcvhex (1)		- translates Motorola S-records from downloading into a file
read, readv (2)		- read from file
readlink (2)		- read value of a symbolic link
reboot (1M)		- reboot the system
reboot (2)		- reboot the system
recv, recvfrom, recvmsg (2N)	- receive a message from a socket
refer (1)		- find and insert literature references in documents
regcmp (1)		- regular expression compile
regcmp, regex (3X)	- compile and execute a regular expression
regexp (5)		- regular expression compile and match routines .if t .ta 12 .in n .ta 20
reject (1M)		- prevent LP requests
reloc (4)		- relocation information for a common object file
remsh (1N)		- remote shell
remshd (1M)		- remote shell server
rename (2)		- change the name of a file
reset (1)		- reset the teletype bits to a sensible state
restore (1M)		- incremental file system restore
rev (1)			- reverse lines of a file
rexec (3N)		- return stream to a remote command
rexecd (1M)		- remote execution server
rlogin (1N)		- remote login
rlogind (1M)		- remote login server
rm, rmdir  (1)		- remove files or directories
rmdel (1)		- remove a delta from an SCCS file
rmdir (2)		- remove a directory file
rmtab (4)		- remotely mounted file system table
robots (6)		- escape from the robots
roffbib (1)		- run off bibliographic database
route (1M)		- manually manipulate the routing tables
routed (1M)		- network routing daemon
rpcinfo (1M)		- report RPC information
rstatd (1M)		- kernel statistics server
rstrtunix (1M)		- reboot the UNIX system; set system options
runacct (1M)		- run daily accounting
ruptime (1N)		- show host status of local machines
rwall (1)		- write to all users over a network running B-NET software
rwalld (1M)		- network rwall server
rwho (1N)		- who's logged in on local machines
rwhod (1M)		- system status server
sa1, sa2, sadc (1M)	- system activity report package
sact (1)		- print current SCCS file editing activity
sag (1G)		- system activity graph
sar (1)			- system activity reporter
scanf, fscanf, sscanf (3S)  - convert formatted input
sccs (1)		- front end for the SCCS subsystem
sccsdiff (1)		- compare two versions of an SCCS file
sccsfile (4)		- format of SCCS file
scnhdr (4)		- section header for a common object file
script (1)		- make typescript of terminal session
sdb (1)			- symbolic debugger
sdiff (1)		- side-by-side difference program
sed (1)			- stream editor
select (2N)		- synchronous I/O multiplexing
semctl (2)		- semaphore control operations
semget (2)		- get set of semaphores
semop (2)		- semaphore operations
send, sendto, sendmsg (2N)  - send a message from a socket
serial (7)		- the on-board serial ports
services (4N)		- service name data base
set42sig (2)	        - BSD signal interface
setbuf, setvbuf (3S)	- assign buffering to a stream
setcompat, getcompat (2)    - set or get process compatibility mode
setgroups (2)		- set group access list
setjmp, longjmp (3C)	- non-local goto
setmntent, getmntent, addmntent, endmntent, hasmntopt (3)   - get filesystem descriptor file entry
setpgrp (2)		- set process group ID
setregid (2)		- set real and effective group ID
setreuid (2)		- set real and effective user ID's
setuid, setgid (2)	- set user and group IDs
setuid, setgid (3)	- set user and group IDs
sh, rsh (1)		- shell, the standard/restricted command programming language
shl (1)			- shell layer manager
shmctl (2)		- shared memory control operations
shmget (2)		- get shared memory segment
shmop (2)		- shared memory operations
showmount (1M)		- show all remote mounts
shutdown (1M)		- terminate all processing
shutdown (2N)		- shut down part of a full-duplex connection
sigblock (2)		- block signals
sign, isign, dsign (3F) - FORTRAN transfer-of-sign intrinsic function
signal (3)		- specify what to do upon receipt of a signal
signal (3F)		- specify FORTRAN action on receipt of a system signal
sigpause (2)		- atomically release blocked signals and wait for interrupt
sigsetmask (2)		- set current signal mask
sigstack (2)		- set and/or get signal stack context
sigvec (2)		- software signal facilities
sin, cos, tan, asin, acos, atan, atan2 (3M) - trigonometric functions
sin, dsin, csin (3F)	- FORTRAN sine intrinsic function
sinh, cosh, tanh (3M)	- hyperbolic functions
sinh, dsinh (3F)	- FORTRAN hyperbolic sine intrinsic function
size (1)		- print section sizes of common object files
sleep (1)		- suspend execution for an interval
sleep (3C)		- suspend execution for interval
sno (1)			- SNOBOL interpreter
socket (2N)		- create an endpoint for communication
soelim (1)		- eliminate \&.so's from nroff input
sort (1)		- sort and/or merge files
sortbib (1)		- sort bibliographic database
spell, hashmake, spellin, hashcheck (1) - find spelling errors
spline(1G)		- interpolate smooth curve
split (1)		- split a file into pieces
sputl, sgetl (3X)	- access long integer data in a machine independent fashion
sqrt, dsqrt, csqrt (3F) - FORTRAN square root intrinsic function
ssignal, gsignal (3C)	- software signals
ssp (1)			- make output single spaced
stat (5)		- data returned by stat system call
stat, fstat (2)		- get file status
statfs (2)		- get file system statistics
stdio (3S)		- standard buffered input/output package
stime (2)		- set time
strcat, strncat, strcmp, strncmp, strcpy, strncpy, strlen, strchr, strrchr, strpbrk, strspn, strcspn, strtok (3C) - string operations
streams (7)		- ioctl interface
strings (1)		- find the printable strings in an object, or other binary file
strip (1)		- strip symbol and line number information from an object file
strtod, atof (3C)	- convert string to double-precision number
strtol, atol, atoi (3C) - convert string to integer
stty (1)		- set the options for a terminal
style  (1)		-  analyze surface characteristics of a document
su (1)			- become super-user or another user
sum (1)			- print checksum and block count of a file
sumdir (1)		- sum and count characters in the files in the given directories
swab (3C)		- swap bytes
swap (1M)		- swap administrative interface
sxt (7)			- pseudo-device driver
symlink (2)		- make symbolic link to a file
syms (4)		- common object file symbol table format
sync (1M)		- update the super block
sync (2)		- update super-block
sysline (1)		- display system status on status line of a terminal
system (3F)		- issue a shell command from FORTRAN
system (3S)		- issue a shell command 
tabs (1)		- set tabs on a terminal
tail (1)		- deliver the last part of a file
take (1C)		- takes a file from a remote machine
talk (1N)		- talk to another user
tan, dtan (3F)		- FORTRAN tangent intrinsic function
tanh, dtanh (3F)	- FORTRAN hyperbolic tangent intrinsic function
tar (1)			- tape file archiver
tbl (1)			- format tables for nroff or troff
tc, otc (1)		- phototypesetter simulator
tcp (5P)		- Internet Transmission Control Protocol
tee (1)			- pipe fitting
telnet (1N)		- user interface to the TELNET protocol
telnetd (1M)		- DARPA TELNET protocol server
term (4)		- format of compiled term file.
term (5)		- conventional names for terminals
termcap (5)		- terminal capability data base
terminfo (4)		- terminal capability data base
termio (7)		- general terminal interface
test (1)		- condition evaluation command
tftpd (1M)		- DARPA Trivial File Transfer Protocol server
tgetent, tgetnum, tgetflag, tgetstr, tgoto, tputs (3X)	- terminal independent operation routines
tic (1M)		- terminfo compiler
time (1)		- time a command
time (2)		- get time
times (2)		- get process and child process times
timex (1)		- time a command; report process data and system activity
tip, cu (1C)		- connect to a remote system
tmpfile (3S)		- create a temporary file
tmpnam, tempnam (3S)	- create a name for a temporary file
touch (1)		- update access and modification times of a file
toupper, tolower, _toupper, _tolower, toascii (3C)  - translate characters
tp (1)			- manipulate tape archive
tplot (1G)		- graphics filters
tput (1)		- query terminfo database
tr (1)			- translate characters
trek (6)		- trekkie game
trpt (1M)		- transliterate protocol trace
true, false (1)		- provide truth values
truncate (2)		- truncate a file to a specified length
tsearch, tfind, tdelete, twalk (3C) - manage binary search trees
tset, reset (1)		- set or reset the teletype bits to a sensible state
tsort (1)		- topological sort
ttt, cubic (6)		- tic-tac-toe
tty (1)			- get the terminal's name
tty (7)			- controlling terminal interface
tty_add, tty_kill (1M)	- modify the /etc/inittab file
ttyname, isatty (3C)	- find name of a terminal
ttyslot (3C)		- find the slot in the utmp file of the current user
ttytype (4)		- data base of terminal types by port
twinkle (6)		- twinkle stars on the screen
types (5)		- primitive system data types
udp (5P)		- Internet User Datagram Protocol
ul (1)			- do underlining
ulimit (2)		- get and set user limits
umask (1)		- set file-creation mode mask
umask (2)		- set and get file creation mask
umount (2)		- unmount a file system
uname (1)		- print name of current UNIX\(rg system
uname (2)		- get name of current system
unget (1)		- undo a previous get of an SCCS 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
unmount (2)		- remove a file system
updater (1)		- update files between two machines
updater (1M)		- update files between two machines
uptime (1)		- show how long system has been up
users (1)		- compact list of users who are on the system
ustat (2)		- get file system statistics
utime (2)		- set file access and modification times
utmp, wtmp (4)		- utmp and wtmp entry formats
uuclean (1M)		- uucp spool directory clean-up
uucp, uulog, uuname (1C)    - UNIX\(rg system to UNIX system copy
uuencode, uudecode (1C) - encode/decode a binary file for transmission via mail
uusend (1C)		- send a file to a remote host
uustat (1C)		- uucp status inquiry and job control
uusub (1M)		- monitor uucp network
uuto, uupick (1C)	- public UNIX\(rg-to-UNIX system file copy
uux (1C)		- UNIX\(rg-to-UNIX system command execution
uvar (2)		- returns system-specific configuration information
val (1)			- validate SCCS file
values (5)		- machine-dependent values
varargs (5)		- handle variable argument list
vc (1)			- version control
vchk (1M)		- version checkup
version (1)		- reports version number of files
vi, view, vedit (1)	- screen-oriented (visual) display editor 
vipw (1M)		- edit the password file
volcopy, labelit (1M)	- copy file systems with label checking
vprintf, vfprintf, vsprintf (3S)    - print formatted output of a varargs argument list
vprintf, vfprintf, vsprintf (3X)    - print formatted output of a varargs argument list
w (1)			- who is on and what they are doing
wait (2)		- wait for child process to stop or terminate
wait3 (2N)		- wait for child process to stop or terminate
wall (1M)		- write to all users
wc (1)			- word count
what (1)		- identify SCCS 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
whodo (1M)		- who is doing what
worm (6)		- play the growing worm game
worms  (6)		-  animate worms on a display terminal
write (1)		- write to another user
write, writev (2)	- write on a file
wump (6)		- the game of hunt-the-wumpus
xargs (1)		- construct argument list(s) and execute command 
xstr (1)		- extract strings from C programs to implement shared strings
yacc (1)		- yet another compiler-compiler
yes (1)			- be repetitively affirmative
yp_bind, yp_get_default_domain, yp_unbind, yp_match, yp_first, ypclnt_first, yp_next, ypclnt_next (3N) - yellow pages client interface
ypcat (1)		- print values in a YP data base
ypfiles (4)		- yellow pages database and directory structure
ypinit (1M)		- build and install yellow pages database
ypmake (1M)		- rebuild yellow pages database
yppasswd (1)		- change login password in yellow pages
yppasswdd (1M)		- server for modifying yellow pages password file
yppush, yppull, yppoll (1M) - yellow pages administration utilities
ypserv (1M)		- yellow pages server and binder processes
ypwhich (1M)		- which machines are the YP server and master?
