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pattern . . . . . . . . . . . . . . . . . . . . . . . . . . grep, egrep, fgrep – search a file for a . . . . . . . . . . . grep(1)
chown, chgrp – change owner or group . . . . . . . . . . . . . . . . . . . . . . . . . . . chown(1)
newgrp – log in to a new group . . . . . . . . . . . . . . . . . . . . . . . . . . . newgrp(1)
group – group file . . . . . . . . . . . . . . . . . . . . . group(5)
getgrgid, getgrnam, setgrent, endgrent – get group file entry . . . . . . . . . . . . . . . . . . getgrent, getgrent(3)
setuid, setgid – set user and group ID . . . . . . . . . . . . . . . . . . . . . . . . . . setuid(2)
getgid, geteuid, getegid – get user and group identity . . . . . . . . . . . . . . . . . . . . getuid, getuid(2)
chown – change owner and group of a file . . . . . . . . . . . . . . . . . . . . . . . chown(2)
make – maintain program groups . . . . . . . . . . . . . . . . . . . . . . . . . . . make(1)
ioctl, stty, gtty – control device . . . . . . . . . . . . . . . . . . . . ioctl(2)
moo – guessing game . . . . . . . . . . . . . . . . . . . . . . . moo(6)
hangman, words – word games . . . . . . . . . . . . . . words(6)
hier – file system hierarchy . . . . . . . . . . . . . . . . hier(7)
hp – RH-11/RP04, RP05, RP06 moving-head disk . . . . . hp(4)
hs – RH11/RS03-RS04 fixed-head disk file . . . . . . . . . hs(4)
ht – RH-11/TU-16 magtape interface . . . . . . . . . . . . ht(4)
wump – the game of hunt-the-wumpus . . . . . . . . . . . . . . . . . . . . . . wump(6)
sinh, cosh, tanh – hyperbolic functions . . . . . . . . . . . . . . . . . . . . sinh(3)
hypot, cabs – euclidean distance . . . . . . . . . . . . . . hypot(3)
check . . . . . . . . . . . . . . . . . . . . . . . . . . icheck – file system storage consistency . . . . . . . . . . icheck(1)
setuid, setgid – set user and group ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . setuid(2)
su – substitute user id temporarily . . . . . . . . . . . . . . . . . . . . . . . su(1)
getpid – get process identification . . . . . . . . . . . . . . . . . . . . . . . . getpid(2)
geteuid, getegid – get user and group identity . . . . . . . . . . . . . . . . . . . getuid, getgid, getuid(2)
exit, export, login, newgrp,/ . . . . . . . . . sh, for, case, if, while, break, continue, cd, eval, exec, . . . . . . . . . . sh(1)
signal – catch or ignore signals . . . . . . . . . . . . . . . . . . . . . . . signal(2)
core – format of core image file . . . . . . . . . . . . . . . . . . . . . . . . . core(5)
dump, ddate – incremental dump format . . . . . . . . . . . . . . . . . . dump(5)
dump – incremental file system dump . . . . . . . . . . . . . . . . dump(1)
restor – incremental file system restore . . . . . . . . . . . . . . . restor(1)
ptx – permuted index . . . . . . . . . . . . . . . . . . . . . . . . . . . ptx(1)
strcmp, strncmp, strcpy, strncpy, strlen, index, rindex – string operations . . . . . . . . . . /strncat, string(3)
indir – indirect system call . . . . . . . . . . . . . . . . . indir(2)
init, rc – process control initialization . . . . . . . . . . . init(8)
ttys – terminal initialization data . . . . . . . . . . . . . . . . . . . . . . ttys(5)
popen, pclose – initiate I/O to/from a process . . . . . . . . . . . . . . . . popen(3)
filsys, flblk, ino – format of file system volume . . . . . . . . . . . . . filsys(5)
clri – clear i-node . . . . . . . . . . . . . . . . . . . . . . . . . . . clri(1)
scanf, fscanf, sscanf – formatted input conversion . . . . . . . . . . . . . . . . . . . . . . scanf(3)
ungetc – push character back into input stream . . . . . . . . . . . . . . . . . . . . . . . . ungetc(3)
fread, fwrite – buffered binary input/output . . . . . . . . . . . . . . . . . . . . . . . . fread(3)
stdio – standard buffered input/output package . . . . . . . . . . . . . . . . . . . . stdio(3)
ferror, clearerr, fileno – stream status inquiries . . . . . . . . . . . . . . . . . . . . . . . . feof, ferror(3)
refer, lookbib – find and insert literature references in documents . . . . . . . . . . refer(1)
cat – phototypesetter interface . . . . . . . . . . . . . . . . . . . . . . . . . . cat(4)
dn – DN-11 ACU interface . . . . . . . . . . . . . . . . . . . . . . . . . . dn(4)
du, dp – DU-11 201 data-phone interface . . . . . . . . . . . . . . . . . . . . . . . . . . du(4)
ht – RH-11/TU-16 magtape interface . . . . . . . . . . . . . . . . . . . . . . . . . . ht(4)
plot: openpl et al. – graphics interface . . . . . . . . . . . . . . . . . . . . . . . . . . plot(3)
plot – graphics interface . . . . . . . . . . . . . . . . . . . . . . . . . . plot(5)
tm – TM-11/TU-10 magtape interface . . . . . . . . . . . . . . . . . . . . . . . . . . tm(4)
tty – general terminal interface . . . . . . . . . . . . . . . . . . . . . . . . . . tty(4)
spline – interpolate smooth curve . . . . . . . . . . . . . . . . . . spline(1)
pipe – create an interprocess channel . . . . . . . . . . . . . . . . . . . . pipe(2)
intro – introduction to commands . . . . . . . . . . . . . . . . . intro(1)
intro – introduction to library functions . . . . . . . . . . . . . . intro(3)
numbers . . . . . . . . . . . . . . . . . . intro, errno – introduction to system calls and error . . . . . . . . . . . . intro(2)
ncheck – generate names from i-numbers . . . . . . . . . . . . . . . . . . . . . . . . . ncheck(1)
iostat – report I/O statistics . . . . . . . . . . . . . . . . . . . . . . . . iostat(1)
popen, pclose – initiate I/O to/from a process . . . . . . . . . . . . . . . . . . . . popen(3)
ioctl, stty, gtty – control device . . . . . . . . . . . . . . ioctl(2)
iostat – report I/O statistics . . . . . . . . . . . . . . . . iostat(1)
abort – generate IOT fault . . . . . . . . . . . . . . . . . . . . . . . . . abort(3)
isascii/ . . . . . . . . . . isalpha, isupper, islower, isdigit, isalnum, isspace, ispunct, isprint, iscntrl, . . . . . . . . . . ctype(3)
ttyname, isatty, ttyslot – find name of a terminal . . . . . . . . . . . ttyname(3)
/isdigit, isalnum, isspace, ispunct, isprint, iscntrl, isascii – character classification . . . . . . . . . . . ctype(3)
system – issue a shell command . . . . . . . . . . . . . . . . . . . system(3)
ispunct, isprint, iscntrl, isascii/ . . . . . . . . . . isalpha, isupper, islower, isdigit, isalnum, isspace, . . . . . . . . . . ctype(3)
gcd, rpow – multiple precision integer/ . . . . . . . . . . itom, madd, msub, mult, mdiv, min, mout, pow, . . . . . . mp(3)
j0, j1, jn, y0, y1, yn – bessel functions . . . . . . . . . . . j0(3)
bj – the game of black jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . bj(6)
j0, j1, jn, y0, y1, yn – bessel functions . . . . . . . . . . . . . . j0(3)