adb(1) adb: debugger. apply(1) apply: apply a command to a set of arguments. apropos(1) apropos: locate commands by keyword lookup. ar(1) ar: archive and library maintainer. as(1) as: VAX-11 assembler. at(1) at: execute commands at a later time. awk(1) awk: pattern scanning and processing language. basename(1) basename: strip filename affixes. bc(1) bc: arbitrary-precision arithmetic language. biff(1) biff: be notified if mail arrives and who it is from. binmail(1) binmail: send or receive mail among users. cal(1) cal: print calendar. calendar(1) calendar: reminder service. cat(1) cat: catenate and print. cb(1) cb: C program beautifier. cc(1) cc: C compiler. cd(1) cd: change working directory. checknr(1) checknr: check nroff/troff files. chfn(1) chfn: change full name of user. chgrp(1) chgrp: change group. chmod(1) chmod: change mode. chsh(1) chsh: change default login shell. clear(1) clear: clear terminal screen. cmp(1) cmp: compare two files. col(1) col: filter reverse line feeds. colcrt(1) colcrt: filter nroff output for CRT previewing. colrm(1) colrm: remove columns from a file. comm(1) comm: select or reject lines common to two sorted files. compact(1) compact, uncompact, ccat: compress and uncompress files, and cat them. cp(1) cp: copy. crypt(1) crypt: encode/decode. csh(1) csh: a shell (command interpreter) with C-like syntax. ctags(1) ctags: create a tags file. date(1) date: print and set the date. dbx(1) dbx: debugger. dc(1) dc: desk calculator. dd(1) dd: convert and copy a file. deroff(1) deroff: remove nroff, troff, tbl and eqn constructs. df(1) df: disk free. diction(1) diction,explain: print wordy sentences; thesaurus for diction. diff(1) diff: differential file and directory comparator. diff3(1) diff3: 3-way differential file comparison. du(1) du: summarize disk usage. echo(1) echo: echo arguments. ed(1) ed: text editor. efl(1) efl: Extended Fortran Language. eqn(1) eqn, neqn, checkeq: typeset mathematics. error(1) error: analyze and disperse compiler error messages. ex(1) ex, edit: text editor. expand(1) expand, unexpand: expand tabs to spaces, and vice versa. explain(1) diction,explain: print wordy sentences; thesaurus for diction. expr(1) expr: evaluate arguments as an expression. eyacc(1) eyacc: modified yacc allowing much improved error recovery. f77(1) f77: Fortran 77 compiler. false(1) true, false: provide truth values. fed(1) fed: font editor. file(1) file: determine file type. find(1) find: find files. finger(1) finger: user information lookup program. fmt(1) fmt: simple text formatter. fold(1) fold: fold long lines for finite width output device. fp(1) fp: Functional Programming language compiler/interpreter. from(1) from: who is my mail from?. ftp(1c) ftp: file transfer program. gcore(1) gcore: get core images of running processes. gprof(1) gprof: display call graph profile data. graph(1g) graph: draw a graph. grep(1) grep, egrep, fgrep: search a file for a pattern. groups(1) groups: show group memberships. head(1) head: give first few lines. hostname(1) hostname: set or print name of current host system. indent(1) indent: indent and format a C program source. intro(1) intro: introduction to commands. iostat(1) iostat: report I/O statistics. join(1) join: relational database operator. kill(1) kill: terminate a process with extreme prejudice. last(1) last: indicate last logins of users and teletypes. lastcomm(1) lastcomm: show last commands executed in reverse order. ld(1) ld: link editor. learn(1) learn: computer aided instruction about UNIX. leave(1) leave: remind you when you have to leave. lex(1) lex: generator of lexical analysis programs. lint(1) lint: a C program verifier. lisp(1) lisp: lisp interpreter. liszt(1) liszt: compile a Franz Lisp program. ln(1) ln: make links. lock(1) lock: reserve a terminal. login(1) login: sign on. look(1) look: find lines in a sorted list. lookbib(1) lookbib\- find literature references in documents. lorder(1) lorder: find ordering relation for an object library. lpq(1) lpq: spool queue examination program. lpr(1) lpr: off line print. lprm(1) lprm: remove jobs from the line printer spooling queue. ls(1) ls: list contents of directory. lxref(1) lxref: lisp cross reference program. m4(1) m4: macro processor. mail(1) mail: send and receive mail. make(1) make: maintain program groups. man(1) man: find manual information by keywords; print out the manual. mesg(1) mesg: permit or deny messages. mkdir(1) mkdir: make a directory. mkstr(1) mkstr: create an error message file by massaging C source. more(1) more, page: file perusal filter for crt viewing. msgs(1) msgs: system messages and junk mail program. mt(1) mt: magnetic tape manipulating program. mv(1) mv: move or rename files. net(1) net: execute a command on a remote machine. netcp(1) netcp: remote copy of files through the net. netlog(1) netlog: print the last few lines of the network log file. netlogin(1) netlogin: provide login name and password for a remote machine. netlpr(1) netlpr: use a remote lineprinter through the net. netmail(1) netmail: read mail on a remote machine over the network. netq(1) netq: print contents of network queue. netrm(1) netrm: remove a command from the network queue. netstat(1) netstat: network statistics program. nettroff(1) nettroff: troff to the phototypesetter over the network. newaliases(1) newaliases: rebuild the data base for the mail aliases file. nice(1) nice, nohup: run a command at low priority (\fIsh\fR only). nm(1) nm: print name list. nroff(1) troff, nroff: text formatting and typesetting. num(1) num: number lines. od(1) od: octal dump. passwd(1) passwd: change login password. pc(1) pc: Pascal compiler. pdx(1) pdx - pascal debugger. pi(1) pi: Pascal interpreter code translator. pix(1) pix: Pascal interpreter and executor. plot(1g) plot: graphics filters. pmerge(1) pmerge: pascal file merger. pr(1) pr: print file. print(1) print: pr to the line printer. printenv(1) printenv: print out the environment. prmail(1) prmail: print out mail in the post office. prof(1) prof: display profile data. ps(1) ps: process status. pti(1) pti: phototypesetter interpreter. ptx(1) ptx: permuted index. pwd(1) pwd: working directory name. px(1) px: Pascal interpreter. pxp(1) pxp: Pascal execution profiler. pxref(1) pxref: Pascal cross-reference program. ranlib(1) ranlib: convert archives to random libraries. ratfor(1) ratfor: rational Fortran dialect. rcp(1c) rcp: remote file copy. refer(1) refer: find and insert literature references in documents. reset(1) reset: reset the teletype bits to a sensible state. rev(1) rev: reverse lines of a file. rlogin(1c) rlogin: remote login. rm(1) rm, rmdir: remove (unlink) files or directories. rmdir(1) rmdir, rm: remove (unlink) directories or files. rsh(1c) rsh: remote shell. ruptime(1) ruptime: show host status of local machines. rwho(1) rwho: who's logged in on local machines. script(1) script: make typescript of terminal session. sed(1) sed: stream editor. see(1) see: see what a file has in it. sh(1) sh, for, case, if, while, \fB:\fP, \fB.\fP, break, continue, cd, eval, exec, exit, export, login, newgrp, read, readonly, set, shift, times, trap, umask, wait: command language. size(1) size: size of an object file. sleep(1) sleep: suspend execution for an interval. soelim(1) soelim: eliminate \&.so's from nroff input. sort(1) sort: sort or merge files. spell(1) spell, spellin, spellout: find spelling errors. spline(1g) spline: interpolate smooth curve. split(1) split: split a file into pieces. strings(1) strings: find the printable strings in a object, or other binary, file. strip(1) strip: remove symbols and relocation bits. struct(1) struct: structure Fortran programs. stty(1) stty: set terminal options. style(1) style: analyze surface characteristics of a document. su(1) su: substitute user id temporarily. sum(1) sum: sum and count blocks in a file. symorder(1) symorder: rearrange name list. sysline(1) sysline: display system status on status line of a terminal. tabs(1) tabs: set terminal tabs. tail(1) tail: deliver the last part of a file. tar(1) tar: tape archiver. tbl(1) tbl: format tables for nroff or troff. tc(1) tc: photypesetter simulator. tee(1) tee: pipe fitting. telnet(1c) telnet: user interface to the TELNET protocol. test(1) test: condition command. time(1) time: time a command. tip(1c) tip: connect to a remote system. tk(1) tk: paginator for the Tektronix 4014. touch(1) touch: update date last modified of a file. tp(1) tp: manipulate tape archive. tr(1) tr: translate characters. trman(1) trman: translate version 6 manual macros to version 7 macros. troff(1) troff, nroff: text formatting and typesetting. true(1) true, false: provide truth values. tset(1) tset: terminal dependent initialization. tsort(1) tsort: topological sort. tty(1) tty: get terminal name. ul(1) ul: do underlining. uniq(1) uniq: report repeated lines in a file. units(1) units: conversion program. uptime(1) uptime: show how long system has been up. users(1) users: compact list of users who are on the system. uucp(1c) uucp, uulog: unix to unix copy. uudiff(1c) uudiff: directory comparison between machines. uuencode(1c) uuencode,uudecode: encode/decode a binary file for tranmission via mail. uusend(1c) uusend: send a file to a remote host. uux(1c) uux: unix to unix command execution. vfontinfo(1) vfontinfo: inspect and print out information about UNIX fonts. vgrind(1) vgrind: grind nice listings of programs. vi(1) vi: screen oriented (visual) display editor based on ex. vlp(1) vlp: Format Lisp programs to be printed with nroff, vtroff, or troff. vmstat(1) vmstat: report virtual memory statistics. vpr(1) vpr, vprm, vpq, vprint: raster printer/plotter spooler. vtroff(1) vtroff: troff to a raster plotter. vwidth(1) vwidth: make troff width table for a font. w(1) w: who is on and what they are doing. wait(1) wait: await completion of process. wall(1) wall: write to all users. wc(1) wc: word count. what(1) what: show what versions of object modules were used to construct a file. whatis(1) whatis: describe what a command is. whereis(1) whereis: locate source, binary, and or manual for program. which(1) which: locate a program file including aliases and paths (\fIcsh\fR only). who(1) who: who is on the system. whoami(1) whoami: print effective current user id. write(1) write: write to another user. xsend(1) xsend, xget, enroll: secret mail. xstr(1) xstr: extract strings from C programs to implement shared strings. yacc(1) yacc: yet another compiler-compiler. yes(1) yes: be repetitively affirmative.