admincreate and administer SCCS files root
aliasdefine or display aliases root
arcreate and maintain library archives root4 weeks
asainterpret carriage-control characters root4 weeks
atexecute commands at a later time root
basenamereturn non-directory portion of a pathname root4 weeks
batchschedule commands to be executed in a batch queue root
bcarbitrary-precision arithmetic language root4 weeks
c99compile standard C programs root
calprint a calendar root4 weeks
catconcatenate and print files root4 weeks
cca C-language compilation system root4 weeks
cdchange the working directory root
cflowgenerate a C-language flowgraph root
chgrpchange the file group ownership root4 weeks
chmodchange the file modes root4 weeks
chownchange the file ownership root4 weeks
cksumwrite file checksums and sizes root4 weeks
cmpcompare two files root4 weeks
commselect or reject lines common to two files root4 weeks
compresscompress data root
cpcopy files root4 weeks
crontabschedule periodic background work root4 weeks
csplitsplit files based on context root
ctagscreate a tags file root4 weeks
cutcut out selected fields of each line of a file root
cxrefgenerate a C-language program cross-reference table root
datewrite the date and time root4 weeks
ddconvert and copy a file root4 weeks
dirnamereturn the directory portion of a pathname root4 weeks
duestimate file space usage root4 weeks
echowrite arguments to standard output root
ededit text root4 weeks
envset the environment for command invocation root4 weeks
extext editor root4 weeks
expandconvert tabs to spaces root4 weeks
exprevaluate arguments as an expression root
falsereturne false value root4 weeks
fcprocess the command history list root
fgrun jobs in the foreground root
filedetermine file type root4 weeks
findfind files root
foldfilter for folding lines root
fort77FORTRAN compiler root
fuserlist process IDs of all processes that have one or more files open root
gencatgenerate a formatted message catalog root
getget a version of an SCCS file root
getconfget configuration values root4 weeks
getoptsparse utility options root
grepsearch a file for a pattern root4 weeks
hashremember or report utility locations root
headcopy the first part of files root4 weeks
iconvcodeset conversion root4 weeks
idreturn user identity root4 weeks
ipcrmremove an XSI message queue, semaphore set, or shared memory segment identifier root4 weeks
ipcsreport XSI interprocess communication facilities status root4 weeks
jobsdisplay status of jobs in the current session root
joinrelational database operator root
killterminate or signal processes root4 weeks
lexgenerate programs for lexical tasks root4 weeks
linkcall link function root4 weeks
lnlink files root4 weeks
localeget locale-specific information root4 weeks
localedefdefine locale environment root
loggerlog messages root4 weeks
lognamereturn the user's login name root4 weeks
lpsend files to a printer root
lslist directory contents root4 weeks
m4macro processor root
mailxprocess messages root
makemaintain, update, and regenerate groups of programs root
mandisplay system documentation root
mesgpermit or deny messages root
mkdirmake directories root4 weeks
mkfifomake FIFO special files root4 weeks
moredisplay files on a page-by-page basis root4 weeks
mvmove files root
newgrpchange to a new group root
niceinvoke a utility with an altered nice value root4 weeks
nlline numbering filter root
nmwrite the name list of an object file root
nohupinvoke a utility immune to hangups root4 weeks
oddump files in various formats root4 weeks
pastemerge corresponding or subsequent lines of files root4 weeks
patchapply changes to files root
pathchkcheck pathnames root4 weeks
paxportable archive interchange root4 weeks
prprint files root
printfwrite formatted output root4 weeks
prsprint an SCCS file root
psreport process status root
pwdreturn working directory name root4 weeks
qalteralter batch job root
qdeldelete batch jobs root
qholdhold batch jobs root
qmovemove batch jobs root
qmsgsend message to batch jobs root
qrerunrerun batch jobs root
qrlsrelease batch jobs root
qselectselect batch jobs root
qsigsignal batch jobs root
qstatshow status of batch jobs root
qsubsubmit a script root
readread from standard input into shell variables root
reniceset nice values of running processes root4 weeks
rmremove directory entries root4 weeks
rmdelremove a delta from an SCCS file root
rmdirremove directories root4 weeks
sactprint current SCCS file-editing activity root
sccsfront end for the SCCS subsystem root
sedstream editor root
shshell, the standard command language interpreter root4 weeks
sleepsuspend execution for an interval root4 weeks
sortsort, merge, or sequence check text files root4 weeks
splitsplit a file into pieces root4 weeks
stringsfind printable strings in files root4 weeks
stripremove unnecessary information from strippable files root
sttyset the options for a terminal root4 weeks
tabsset terminal tabs root
tailcopy the last part of a file root4 weeks
talktalk to another user root
teeduplicate standard input root4 weeks
testUnnamed repository; edit this file 'description' to name the repository. root4 weeks
timetime a simple command root4 weeks
touchchange file access and modification times root
tputchange terminal characteristics root4 weeks
trtranslate characters root4 weeks
truereturn true value root4 weeks
tsorttopological sort root
ttyreturn user's terminal name root4 weeks
typewrite a description of command type root
ulimitset or report file size limit root
umaskget or set the file mode creation mask root
unaliasremove alias definitions root
unamereturn system name root4 weeks
uncompressexpand compressed data root
unexpandconvert spaces to tabs root
ungetundo a previous get of an SCCS file root
uniqreport or filter out repeated lines in a file root4 weeks
unlinkcall the unlink function root4 weeks
uucpsystem-to-system copy root
uudecodedecode a binary file root4 weeks
uuencodeencode a binary file root4 weeks
uustatuucp status enquiry and job control root
uuxremote command execution root
valvalidate SCCS files root
viscreen-oriented (visual) display editor root
waitawait process completion root
wcword, line, and byte or character count root4 weeks
whatidentify SCCS files root
whodisplay who is on the system root4 weeks
writewrite to another user root4 weeks
xargsconstruct argument lists and invoke utility root
yaccyet another compiler compiler root4 weeks
zcatexpand and concatenate data root4 weeks
cimplementation of system interfaces from POSIX.1 root4 weeks
includeheader files for the base definition of POSIX.1 root4 weeks
llibrary functions for lex programs root
ylibrary functions for yacc programs root
gettymanage a terminal device root4 weeks
initinitialize the system root
loginauthenticate users root
respawndkeep programs running while the system is up root
usermanipulate users root