BSD 4_2 development

[unix-history] / usr / lib / whatis

_exit (2)		- terminate a process
a.out (5)		- assembler and link editor output
aardvark (6)		- yet another exploration game
abort (3)		- generate a fault
abort (3F)		- terminate abruptly with memory image
abs (3)			- integer absolute value
ac (8)			- login accounting
acc (4V)		- ACC LH/DH IMP interface
accept (2)		- accept a connection on a socket
access (2)		- determine accessibility of file
access (3F)		- determine accessibility of a file
acct (2)		- turn accounting on or off
acct (5)		- execution accounting file
ad (4V)			- Data Translation A/D converter
adb (1)			- debugger
adduser (8)		- procedure for adding new users
adventure (6)		- an exploration game
alarm (3)		- schedule signal after specified time
alarm (3F)		- execute a subroutine after a specified time
aliases (5)		- aliases file for sendmail
aliens (6)		- The alien invaders attack the earth
analyze (8)		- Virtual UNIX postmortem crash analyzer
apply (1)		- apply a command to a set of arguments
apropos (1)		- locate commands by keyword lookup
ar (1)			- archive and library maintainer
ar (5)			- archive (library) file format
arcv (8)		- convert archives to new format
arff, flcopy (8V)	- archiver and copier for floppy
arithmetic (6)		- provide drill in number facts
as (1)			- assembler
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
autoconf (4V)		- diagnostics from the autoconfiguration code
awk (1)			- pattern scanning and processing language
backgammon (6)		- the game
bad144 (8)		- read/write dec standard 144 bad sector information
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
bcopy, bcmp, bzero (3)	- byte string operations
bessel functions (3F)	- of two kinds for integer orders
biff (1)		- be notified if mail arrives and who it is from
bind (2)		- bind a name to a socket
binmail (1)		- send or receive mail among users
bis, bic, setbit, bit, and, or, xor, not, rshift, lshift (3F)	- bit manipulation routines
bk (4)			- line discipline for machine-machine communication
boggle (6)		- play the game of boggle
brk, sbrk (2)		- change data segment size
cal (1)			- print calendar
calendar (1)		- reminder service
canfield (6)		- the solitaire card game canfield
cat (1)			- catenate and print
catman (8)		- create the cat files for the manual
cb (1)			- C program beautifier
cc (1)			- C compiler
cd (1)			- change working directory
chase (6)		- Try to escape to killer robots
chdir (2)		- change current working directory
chdir (3F)		- change default directory
checknr (1)		- check nroff/troff files
chess (6)		- the game of chess
chfn (1)		- change full name of user
chgrp (1)		- change group
ching, fortune (6)	- the book of changes and other cookies
chmod (1)		- change mode
chmod (2)		- change mode of file
chown (2)		- change owner and group of a file
chown (8)		- change owner
chroot (2)		- change root directory
chsh (1)		- change default login shell
clear (1)		- clear terminal screen
close (2)		- delete a descriptor
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
comm (1)		- select or reject lines common to two sorted files
compact, uncompact, ccat (1)	- compress and uncompress files, and cat them
comsat (8C)		- biff server
config (8)		- build system configuration files
connect (2)		- initiate a connection on a socket
cons (4V)		- console interface
core (5)		- format of memory image file
cp (1)			- copy
crash (8V)		- what happens when the system crashes
creat (3)		- create a new file
cribbage (6)		- the card game cribbage
cron (8)		- clock daemon
crypt (1)		- encode/decode
crypt, setkey, encrypt (3)  - DES encryption
csh (1)			- a shell (command interpreter) with C-like syntax
css (4V)		- DEC IMP-11A LH/DH IMP interface
ct (4V)			- phototypesetter interface
ctags (1)		- create a tags file
ctime, localtime, gmtime, asctime, timezone (3) -  convert date and time to ASCII
curses (3X)		- screen functions with ``optimal'' cursor motion
date (1)		- print and set the date
dbminit, fetch, store, delete, firstkey, nextkey (3X)	- data base subroutines
dbx (1)			- debugger
dc (1)			- desk calculator
dcheck (8)		- file system directory consistency check
dd (1)			- convert and copy a file
deroff (1)		- remove nroff, troff, tbl and eqn constructs
df (1)			- disk free
dh (4V)			- DH-11/DM-11 communications multiplexer
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
diskpart (8)		- calculate default disk partition sizes
disktab (5)		- disk description file
dmc (4V)		- DEC DMC-11/DMR-11 point-to-point communications device
dmesg (8)		- collect system diagnostic messages to form error log
dmf (4V)		- DMF-32, terminal multiplexor
dn (4V)			- DN-11 autocall unit interface
doctor (6)		- interact with a psychoanalyst
drum (4)		- paging device
du (1)			- summarize disk usage
dump (8)		- incremental file system dump
dump, dumpdates (5)	- incremental dump format
dumpfs (8)		- dump file system information
dup, dup2 (2)		- duplicate a descriptor
dz (4V)			- DZ-11 communications multiplexer
ec (4V)			- 3Com 10 Mb/s Ethernet interface
echo (1)		- echo arguments
ecvt, fcvt, gcvt (3)	- output conversion
ed (1)			- text editor
efl (1)			- Extended Fortran Language
en (4V)			- Xerox 3 Mb/s Ethernet interface
end, etext, edata (3)	- last locations in program
environ (7)		- user environment
eqn, neqn, checkeq (1)	- typeset mathematics
eqnchar (7)		- special character definitions for eqn
error (1)		- analyze and disperse compiler error messages
etime, dtime (3F)	- return elapsed execution time
ex, edit (1)		- text editor
execl, execv, execle, execlp, execvp, exec, exece, environ (3)	- execute a file
execve (2)		- execute a file
exit (3)		- terminate a process after flushing any pending output
exit (3F)		- terminate process with status
exp, log, log10, pow, sqrt (3M) - exponential, logarithm, power, square root
expand, unexpand (1)	- expand tabs to spaces, and vice versa
explain, diction(1)	- print wordy sentences; thesaurus for diction
expr (1)		- evaluate arguments as an expression
eyacc (1)		- modified yacc allowing much improved error recovery
f77 (1)			- Fortran 77 compiler
fabs, floor, ceil (3M)	- absolute value, floor, ceiling functions
false, true (1)		- provide truth values
fastboot (8)		- reboot the system without checking the disks
fclose, fflush (3S)	- close or flush a stream
fdate (3F)		- return date and time in an ASCII string
fed (1)			- font editor
ferror, feof, clearerr, fileno (3S) - stream status inquiries
file (1)		- determine file type
find (1)		- find files
finger (1)		- user information lookup program
fish (6)		- play ``Go Fish''
fl (4V)			- floppy interface
flmin, flmax, dflmin, dflmax, inmax (3F)    - return extreme values
flock (2)		- apply or remove an advisory lock on an open file
flush (3F)		- flush output to a logical unit
fmt (1)			- simple text formatter
fold (1)		- fold long lines for finite width output device
fork (2)		- create a new process
fork (3F)		- create a copy of this process
format (8V)		- how to format disk packs
fortune (6)		- print a random, hopefully interesting, adage
fp (1)			-  Functional Programming language compiler/interpreter
fread, fwrite (3S)	- buffered binary input/output
frexp, ldexp, modf (3)	- split into mantissa and exponent
from (1)		- who is my mail from?
fs, inode (5)		- format of file system volume
fsck (8)		- file system consistency check and interactive repair
fseek, ftell (3F)	- reposition a file on a logical unit
fseek, ftell, rewind (3S)   - reposition a stream
fstab (5)		- static information about the filesystems
fsync (2)		- synchronize a file's in-core state with that on disk
ftp (1C)		- file transfer program
ftpd (8C)		- DARPA Internet File Transfer Protocol server
gamma (3M)		- log gamma function
gcore (1)		- get core images of running processes
getarg, iargc (3F)	- command arguments to Fortran
getc, fgetc (3F)	- get a character from a logical unit
getc, getchar, fgetc, getw (3S) - get character or word from stream
getdiskbyname (3X)	- get disk description by its name
getdopt, setdopt (2)	- get/set options associated with a descriptor 
getdtablesize (2)	- get descriptor table size
getenv (3)		- value for environment name
getenv (3F)		- get value of environment variables
getfsent, getfsspec, getfsfile, setfsent, endfsent (3)	- get file system descriptor file entry
getgid, getegid (2)	- get group identity
getgrent, getgrgid, getgrnam, setgrent, endgrent (3)	- get group file entry
getgroups (2)		- get group access list
gethostent, gethostbyaddr, gethostbyname, sethostent, endhostent (3N)	- get network host entry
gethostid, sethostid (2)    - get/set unique identifier of current host
gethostname, sethostname (2)	- get/set name of current host
getitimer, setitimer (2)    - get/set value of interval timer
getlog (3F)		- get user's login name
getlogin (3)		- get login name
getnetent, getnetbyaddr, getnetbyname, setnetent, endnetent (3N)    - get network entry
getpagesize (2)		- get system page size
getpass (3)		- read a password
getpgrp (2)		- get process group
getpid (3F)		- get process id
getpid, getppid (2)	- get process identification
getpriority, setpriority (2)	- get/set program scheduling priority
getprotoent, getprotobynumber, getprotobyname, setprotoent, endprotoent (3N)	- get protocol entry
getpw (3)		- get name from uid
getpwent, getpwuid, getpwnam, setpwent, endpwent (3)	- get password file entry
getrlimit, setrlimit (2)    - control maximum system resource consumption
getrusage (2)		- get information about resource utilization
gets, fgets (3S)	- get a string from a stream
getservent, getservbyport, getservbyname, setservent, endservent (3N)	- get service entry
getsockname (2)		- get socket name
getsockopt, setsockopt (2)  - get and set options on sockets
gettable (8C)		- get NIC format host tables from a host 
gettimeofday, settimeofday (2)	- get/set date and time
getty  (8)		- set terminal mode
getuid, geteuid (2)	- get user identity
getuid, getgid (3F)	- get user or group ID of the caller
getwd (3)		- get current working directory pathname
gprof (1)		- display call graph profile data
graph (1G)		- draw a graph
grep, egrep, fgrep (1)	- search a file for a pattern
group (5)		- group file
groups (1)		- show group memberships
halt (8)		- stop the processor
hangman (6)		- Computer version of the game hangman
head (1)		- give first few lines
hier (7)		- file system hierarchy
hk (4V)			- RK6-11/RK06 and RK07 moving head disk
hostid (1)		- set or print identifier of current host system
hostname (1)		- set or print name of current host system
hosts (5)		- host name data base
hp (4V)			- MASSBUS disk interface
ht (4V)			- TM-03/TE-16,TU-45,TU-77 MASSBUS magtape interface
htable (8)		- convert NIC standard format host tables
htonl, htons, ntohl, ntohs (3N) - convert values between host and network byte order
hy (4V)			- Network Systems Hyperchannel interface
hypot, cabs (3M)	- Euclidean distance
icheck (8)		- file system storage consistency check
idate, itime (3F)	- return date or time in numerical form
ik (4V)			- Ikonas frame buffer, graphics device interface
il (4V)			- Interlan 10 Mb/s Ethernet interface
imp (4P)		- IMP raw socket interface
imp (4V)		- 1822 network interface
implog (8C)		- IMP log interpreter
implogd (8C)		- IMP logger process
indent (1)		- indent and format C program source
index, rindex, lnblnk, len (3F) - tell about character objects
inet (4F)		- Internet protocol family
inet_addr, inet_network, inet_makeaddr, inet_lnaof, inet_netof (3N) - Internet address manipulation routines
init (8)		- process control initialization
initgroups (3)		- initialize group access list
install (1)		- install binaries
intro (1)		- introduction to commands
intro (2)		- introduction to system calls and error numbers
intro (3)		- introduction to library functions
intro (3F)		- introduction to FORTRAN library functions
intro (3J)		- summary of job control facilities
intro (3M)		- introduction to mathematical library functions
intro (3N)		- introduction to network library functions
intro (3X)		- introduction to miscellaneous library functions
intro (4)		- introduction to special files and hardware support
intro (4V)		- introduction to VAX devices
intro (8)		- introduction to system maintenance and operation commands
ioctl (2)		- control device
iostat (1)		- report I/O statistics
ip (4P)			- Internet Protocol
isalpha, isupper, islower, isdigit, isalnum, isspace, ispunct, isprint, iscntrl, isascii (3)	- character classification macros
j0, j1, jn, y0, y1, yn (3M) - bessel functions
join (1)		- relational database operator
kgmon (8)		- generate a dump of the operating systems profile buffers
kill (1)		- terminate a process with extreme prejudice
kill (2)		- send signal to a process
kill (3F)		- send a signal to a process
killpg (2)		- send signal to a process group
last (1)		- indicate last logins of users and teletypes
lastcomm (1)		- show last commands executed in reverse order
ld (1)			- link editor
learn (1)		- computer aided instruction about UNIX
leave (1)		- remind you when you have to leave
lex (1)			- generator of lexical analysis programs
lib2648 (3X)		- subroutines for the HP 2648 graphics terminal
link (2)		- make a hard link to a file
link (3F)		- make a link to an existing file
lint (1)		- a C program verifier
lisp (1)		- lisp interpreter
listen (2)		- listen for connections on a socket
liszt (1)		- compile a Franz Lisp program
ln (1)			- make links
lo (4)			- software loopback network interface
loc (3F)		- return the address of an object
lock (1)		- reserve a terminal
login (1)		- sign on
look (1)		- find lines in a sorted list
lookbib (1)		- find literature references in documents
lorder (1)		- find ordering relation for an object library
lp (4V)			- line printer
lpd, lpdrestart (8)	- line printer daemon, restart downed daemons at reboot time
lpq (1)			- spool queue examination program
lpr (1)			- off line print
lprm (1)		- remove jobs from the line printer spooling queue
ls (1)			- list contents of directory
lseek (2)		- move read/write pointer
lxref (1)		- lisp cross reference program
m4 (1)			- macro processor
madvise (2)		- give advice to the paging system
mail (1)		- send and receive mail
mailaddr (7)		- mail addressing description
make (1)		- maintain program groups
makedev (8)		- make system special files
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
mincore (2)		- find out about core resident pages
miscellaneous (7)	- miscellaneous useful information pages
mkdir (1)		- make a directory
mkdir (2)		- make a directory file
mkfs (8)		- construct a file system
mklost+found (8)	- make a lost+found directory for fsck
mknod (2)		- make a special file
mknod (8)		- build special file
mkproto (8)		- construct a prototype file system
mkstr (1)		- create an error message file by massaging C source
mktemp (3)		- make a unique file name
mmap (2)		- map pages of memory
monitor, monstartup, moncontrol (3) - prepare execution profile
monop (6)		- Monopoly game
more, page (1)		- file perusal filter for crt viewing
mount, umount (8)	- mount and dismount file system
mount, unmount (2)	- mount or remove file system
mprotect (2)		- change memory protection
mremap (2)		- remap pages of memory
ms (7)			- macros for formatting manuscripts
msgs (1)		- system messages and junk mail program
mt (1)			- magnetic tape manipulating program
mt (4)			- UNIX magtape interface
mt (4V)			- TM78/TU-78 MASSBUS magtape interface
mtab (5)		- mounted file system table
munmap (2)		- unmap pages of memory
mv (1)			- move or rename files
ncheck (8)		-  generate names from i-numbers
netstat (1)		- show network status
networking (4N)		- introduction to networking facilities
networks (5)		- network name data base
newaliases (1)		- rebuild the data base for the mail aliases file
newfs (8)		- construct a new file system
nice (3)		- set program priority
nice, nohup (1)		- run a command at low priority (\fIsh\fR only)
nlist (3)		- get entries from name list
nm (1)			- print name list
nroff, troff (1)	- text formatting and typesetting
null (4)		- data sink
num (1)			- number lines
number (6)		- convert Arabic numerals to English
od (1)			- octal dump
open (2)		- open a file for reading or writing, or create a new file
opendir, readdir, telldir, seekdir, rewinddir, closedir (3) - directory operations
pac (8)			- printer/ploter accounting information
pagesize (1)		- print system page size
passwd (1)		- change login password
passwd (5)		- password file
pause (2)		- stop until signal
pc (1)			- Pascal compiler
pcl (4V)		- DEC CSS PCL-11 B Network Interface
pdx (1)			- pascal debugger
perror, gerror, ierrno (3F) - get system error messages
perror, sys_errlist, sys_nerr (3)   - system error messages
phones (5)		- remote host phone number data base
pi (1)			- Pascal interpreter code translator
pipe (2)		- create an interprocess communication channel
pix (1)			- Pascal interpreter and executor
plot (1G)		- graphics filters
plot (5)		- graphics interface
plot: openpl, erase, label, line, circle, arc, move, cont, point, linemod, space, closepl (3X)	- graphics interface
pmerge (1)		- pascal file merger
popen, pclose (3S)	- initiate I/O to/from a process
pr (1)			- print file
print (1)		- pr to the line printer
printcap (5)		- printer capability data base
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
protocols (5)		- protocol name data base
ps (1)			- process status
ps (4V)			- Evans and Sutherland Picture System 2 graphics device interface
psignal, sys_siglist (3)    - system signal messages
pstat (8)		- print system facts
pti (1)			- phototypesetter interpreter
ptrace (2)		- process trace
ptx (1)			- permuted index
pty (4)			- pseudo terminal driver
pup (4F)		- Xerox PUP-I protocol family
pup (4P)		- raw PUP socket interface
putc, fputc (3F)	- write a character to a fortran logical unit
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
px (1)			- Pascal interpreter
pxp (1)			- Pascal execution profiler
pxref (1)		- Pascal cross-reference program
qsort (3)		- quicker sort
qsort (3F)		- quick sort
quiz (6)		- test your knowledge
quot (8)		- summarize file system ownership
rain (6)		- animated raindrops display
rand, drand, irand (3F) - return random values
rand, srand (3)		- random number generator
random, srandom, initstate, setstate (3)    - better random number generator; routines for changing generators
ranlib (1)		- convert archives to random libraries
ratfor (1)		- rational Fortran dialect
rc (8)			- command script for auto-reboot and daemons
rcmd, rresvport, ruserok (3X)	- routines for returning a stream to a remote command
rcp (1C)		- remote file copy
rdump (8C)		- file system dump across the network
re_comp, re_exec (3)	- regular expression handler
read, readv (2)		- read input
readlink (2)		- read value of a symbolic link
reboot (2)		- reboot system or halt processor
reboot (8)		- UNIX bootstrapping procedures
recv, recvfrom, recvmsg (2) - receive a message from a socket
refer (1)		- find and insert literature references in documents
remote (5)		- remote host description file
rename (2)		- change the name of a file
renice (8)		- alter priority of running processes
reset (1)		- reset the teletype bits to a sensible state
restor (8)		- incremental file system restore
rev (1)			- reverse lines of a file
rexec (3X)		- return stream to a remote command
rexecd (8C)		- remote execution server
rlogin (1C)		- remote login
rlogind (8C)		- remote login server
rm, rmdir  (1)		- remove (unlink) files or directories
rmail (1)		- handle remote mail received via uucp
rmdir (2)		- remove a directory file
rmdir, rm  (1)		- remove (unlink) directories or files
rmt (8C)		- remote magtape protocol module
rogue (6)		- Exploring The Dungeons of Doom
route (8C)		- manually manipulate the routing tables
routed (8C)		- network routing daemon
rrestor (8C)		- restore a file system dump across the network
rsh (1C)		- remote shell
rshd (8C)		- remote shell server
ruptime (1C)		- show host status of local machines
rwho (1C)		- who's logged in on local machines
rwhod (8C)		- system status server
rx (4V)			- DEC RX02 floppy disk interface
sa, accton (8)		- system accounting
savecore (8)		- save a core dump of the operating system
scandir (3)		- scan a directory
scanf, fscanf, sscanf (3S)  - formatted input conversion
script (1)		- make typescript of terminal session
sed (1)			- stream editor
see (1)			- see what a file has in it
select (2)		- synchronous i/o multiplexing
send, sendto, sendmsg (2)   - send a message from a socket
sendmail (8)		- send mail over the internet
services (5)		- service name data base
setbuf, setbuffer, setlinebuf (3S)  - assign buffering to a stream
setgroups (2)		- set group access list
setjmp, longjmp (3)	- non-local goto
setpgrp (2)		- set process group
setregid (2)		- set real and effective group ID
setreuid (2)		- set real and effective user ID's
setuid, setgid (3)	- set user and group ID
sh, for, case, if, while, \fB:\fP, \fB.\fP, break, continue, cd, eval, exec, exit, export, login, read, readonly, set, shift, times, trap, umask, wait (1) - command language
shutdown (2)		- shut down part of a full-duplex connection
shutdown (8)		- close down the system at a given time
signal (2)		- catch or ignore signals
signal (3F)		- change the action for a signal
sigset, signal, sighold, sigignore, sigrelse, sigpause (3J) - manage signals
sigsys (2)		- catch or ignore signals
sin, cos, tan, asin, acos, atan, atan2 (3M) - trigonometric functions
sinh, cosh, tanh (3M)	- hyperbolic functions
size (1)		- size of an object file
sleep (1)		- suspend execution for an interval
sleep (3)		- suspend execution for interval
sleep (3F)		- sleep for awhile
snake, snscore (6)	- display chase game
socket (2)		- create an endpoint for communication
socketpair (2)		- create a pair of connected sockets
soelim (1)		- eliminate \&.so's from nroff input
sort (1)		- sort or merge files
spell, spellin, spellout (1)	- find spelling errors
spline (1G)		- interpolate smooth curve
split (1)		- split a file into pieces
stab (5)		- symbol table types
stat, fstat (3F)	- get file status
stat, lstat, fstat (2)	- get file status
stdio (3S)		- standard buffered input/output package
sticky (8)		- executable files with persistent text
stk, sstk (2)		- change stack segment size
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
struct (1)		- structure Fortran programs
stty (1)		- set terminal options
stty, gtty (3)		- set and get terminal state (defunct)
style  (1)		-  analyze surface characteristics of a document
su (1)			- substitute user id temporarily
sum (1)			- sum and count blocks in a file
swab (3)		- swap bytes
swapon (8)		- specify additional device for paging and swapping
swapon, swapoff (2)	- add/delete a swap device for interleaved paging/swapping
symlink (2)		- make symbolic link to a file
symorder (1)		- rearrange name list
sync (2)		- update super-block
sync (8)		- update the super block
syscall (2)		- indirect system call
sysline (1)		- display system status on status line of a terminal
syslog (8)		- log systems messages
syslog, openlog, closelog (3)	- control system log
system (3)		- issue a shell command
system (3F)		- execute a unix command
tabs (1)		- set terminal tabs
tail (1)		- deliver the last part of a file
tar (1)			- tape archiver
tar (5)			- tape archive file format
tbl (1)			- format tables for nroff or troff
tc (1)			- photoypesetter simulator
tcp (4P)		- Internet Transmission Control Protocol
tee (1)			- pipe fitting
telnet (1C)		- user interface to the TELNET protocol
telnetd (8C)		- DARPA TELNET protocol server
term (7)		- conventional names for terminals
termcap (5)		- terminal capability data base
test (1)		- condition command
tftpd (8C)		- DARPA Trivial File Transfer Protocol server
tgetent, tgetnum, tgetflag, tgetstr, tgoto, tputs (3X)	- terminal independent operation routines
time (1)		- time a command
time, ctime, ltime, gmtime (3F) - return system time
time, ftime (3)		- get date and time
times (3)		- get process times
tip (1C)		- connect to a remote system
tk (1)			- paginator for the Tektronix 4014
tm (4V)			- TM-11/TE-10 magtape interface
touch (1)		- update date last modified of a file
tp (1)			- manipulate tape archive
tp (5)			- DEC/mag tape formats
tr (1)			- translate characters
traper (3F)		- trap arithmetic errors
trapov (3F)		- trap and repair floating point overflow
trek (6)		- trekkie game
trman (1)		- translate version 6 manual macros to version 7 macros
troff, nroff (1)	- text formatting and typesetting
trpt (8C)		- transliterate protocol trace
true, false (1)		- provide truth values
truncate (2)		- truncate a file to a specified length
ts (4V)			- TS-11 magtape interface
tset (1)		- terminal dependent initialization
tsort (1)		- topological sort
tty (1)			- get terminal name
tty (4)			- general terminal interface
ttynam, isatty (3F)	- find name of a terminal port
ttyname, isatty, ttyslot (3)	- find name of a terminal
ttys (5)		- terminal initialization data
ttytype (5)		- data base of terminal types by port
tu (4V)			-/730 TU58 console cassette interface
tunefs (8)		- tune up an existing file system
types (5)		- primitive system data types
uda (4V)		- UDA-50 disk controller interface
udp (4P)		- Internet User Datagram Protocol
ul (1)			- do underlining
umask (2)		- set file creation mode mask
un (4V)			- Ungermann-Bass interface
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
unlink (3F)		- remove a directory entry
up (4V)			- unibus storage module controller/drives
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
ut (4V)			- UNIBUS TU45 tri-density tape drive interface
utime (3)		- set file times
utimes (2)		- set file times
utmp, wtmp (5)		- login records
uuclean (8)		- uucp spool directory clean-up
uucp, uulog (1C)	- unix to unix copy
uuencode (5)		- format of an encoded uuencode file
uuencode,uudecode (1C)	- encode/decode a binary file for transmission via mail
uusend (1C)		- send a file to a remote host
uux (1C)		- unix to unix command execution
va (4V)			- Benson-Varian interface
valloc (3)		- aligned memory allocator
varargs (3)		- variable argument list
vfont (5)		- font formats for the Benson-Varian or Versatec
vfontinfo (1)		- inspect and print out information about UNIX fonts
vfork (2)		- spawn new process in a virtual memory efficient way
vgrind (1)		- grind nice listings of programs
vgrindefs (5)		- vgrind's language definition data base
vhangup (2)		- virtually ``hangup'' the current control terminal
vi (1)			- screen oriented (visual) display editor based on ex
vipw (8)		- edit the password file with vi
vlp (1)			- Format Lisp programs to be printed with nroff, vtroff, or troff
vmstat (1)		- report virtual memory statistics
vp (4V)			- Versatec interface
vpr, vprm, vpq, vprint (1)  - raster printer/plotter spooler
vswapon (2)		- add a swap device for interleaved paging/swapping
vtroff (1)		- troff to a raster plotter
vv (4V)			- Proteon proNET 10 Megabit ring
vwidth (1)		- make troff width table for a font
w (1)			- who is on and what they are doing
wait (1)		- await completion of process
wait (2)		- wait for process to terminate
wait (3F)		- wait for a process to terminate
wait3 (2)		- wait for process to terminate
wall (1)		- write to all users
wc (1)			- word count
what (1)		- show what versions of object modules were used to construct a file
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 (\fIcsh\fR 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, writev (2)	- write on a file
wump (6)		- the game of hunt-the-wumpus
xsend, xget, enroll (1) - secret mail
xstr (1)		- extract strings from C programs to implement shared strings
yacc (1)		- yet another compiler-compiler
yes (1)			- be repetitively affirmative
zork (6)		- the game of dungeon