| addbib.bsd | create or extend bibliographic database | [ addbib ] |
| admin.bsd | create and administer SCCS files | [ admin ] |
| admin.sys5 | create and administer SCCS files | [ admin ] |
| apply.bsd | apply a command to a set of arguments | [ apply ] |
| apropos.bsd | locate commands by keyword lookup | [ apropos ] |
| ar.bsd | archive and library maintainer | [ ar ] |
| ar.sys5 | archive and library maintainer for portable archives | [ ar ] |
| arcv.sys5 | convert archive files from PDP-11 to common archive
format | [ arcv ] |
| asa.sys5 | interpret ASA carriage control characters | [ asa ] |
| at.bsd | execute commands at a later time | [ at ] |
| at.sys5 | execute commands at a later time | [ at, batch ] |
| awk.bsd | pattern scanning and processing language | [ awk ] |
| awk.sys5 | pattern scanning and processing language | [ awk ] |
| banner.sys5 | make posters | [ banner ] |
| basename.bsd | strip filename affixes | [ basename ] |
| basename.sys5 | deliver portions of pathnames | [ basename, dirname ] |
| batch.sys5 | execute commands at a later time | [ at, batch ] |
| bc.bsd | arbitrary-precision arithmetic language | [ bc ] |
| bc.sys5 | arbitrary-precision arithmetic language | [ bc ] |
| bdiff.sys5 | big diff | [ bdiff ] |
| bfs.sys5 | big file scanner | [ bfs ] |
| binmail.bsd | send or receive mail among users | [ binmail ] |
| bs.sys5 | a compiler/interpreter for modest-sized programs | [ bs ] |
| cal.bsd | print calendar | [ cal ] |
| cal.sys5 | print calendar | [ cal ] |
| calendar.bsd | reminder service | [ calendar ] |
| calendar.sys5 | reminder service | [ calendar ] |
| cat.bsd | catenate and print | [ cat ] |
| cat.sys5 | concatenate and print files | [ cat ] |
| cb.bsd | C program beautifier | [ cb ] |
| cb.sys5 | C program beautifier | [ cb ] |
| cc.bsd | C compiler | [ cc ] |
| cc.sys5 | C compiler | [ cc ] |
| ccat.bsd | compress and uncompress files, and then cat them | [ compact, uncompact, ccat ] |
| cd.bsd | change working directory | [ cd ] |
| cd.sys5 | change working directory | [ cd ] |
| cdc.bsd | change the delta commentary of an SCCS delta | [ cdc ] |
| cdc.sys5 | change the delta commentary of an SCCS delta | [ cdc ] |
| cflow.sys5 | | [ cflow- generate C flow graph ] |
| checkcw.sys5 | prepare constant-width text for troff | [ cw, checkcw ] |
| checkeq.bsd | check files that use eqn(1) or neqn(1) | [ checkeq ] |
| checkeq.sys5 | format mathematical text for nroff or
troff | [ eqn, neqn, checkeq ] |
| checknr.bsd | check nroff/troff files | [ checknr ] |
| chgrp.bsd | change group | [ chgrp ] |
| chgrp.sys5 | change owner or group | [ chown, chgrp ] |
| chmod.bsd | change mode | [ chmod ] |
| chmod.sys5 | change mode | [ chmod ] |
| chown.sys5 | change owner or group | [ chown, chgrp ] |
| clear.bsd | clear terminal screen | [ clear ] |
| cmp.bsd | compare two files | [ cmp ] |
| cmp.sys5 | compare two files | [ cmp ] |
| col.bsd | filter reverse line feeds | [ col ] |
| col.sys5 | filter reverse line-feeds | [ col ] |
| colcrt.bsd | filter nroff output for CRT previewing | [ colcrt ] |
| colrm.bsd | remove columns from a file | [ colrm ] |
| comb.bsd | combine SCCS deltas | [ comb ] |
| comb.sys5 | combine SCCS deltas | [ comb ] |
| comm.bsd | select or reject lines common to two sorted files | [ comm ] |
| comm.sys5 | select or reject lines common to two sorted files | [ comm ] |
| compact.bsd | compress and uncompress files, and then cat them | [ compact, uncompact, ccat ] |
| cp.bsd | copy | [ cp ] |
| cp.sys5 | copy, link, or move files | [ cp, ln, mv ] |
| cpio.sys5 | copy file archives in and out | [ cpio ] |
| cpp.sys5 | the C language preprocessor | [ cpp ] |
| crontab.sys5 | user crontab file | [ crontab ] |
| csh.bsd | a Shell (command interpreter) with C-like syntax | [ csh ] |
| csplit.sys5 | context split | [ csplit ] |
| ctags.bsd | create a tags file | [ ctags ] |
| cu.bsd | connect to a remote system | [ tip, cu ] |
| cu.sys5 | call another UNIX system | [ cu ] |
| cut.sys5 | cut out selected fields from each line of a file | [ cut ] |
| cw.sys5 | prepare constant-width text for troff | [ cw, checkcw ] |
| cxref.sys5 | generate a C program cross-reference | [ cxref ] |
| date.bsd | print the date | [ date ] |
| date.sys5 | print the date | [ date ] |
| dc.bsd | desk calculator | [ dc ] |
| dc.sys5 | desk calculator | [ dc ] |
| dd.bsd | convert and copy a file | [ dd ] |
| dd.sys5 | convert and copy a file | [ dd ] |
| delta.bsd | make a delta (change) to an SCCS file | [ delta ] |
| delta.sys5 | make a delta (change) to an SCCS file | [ delta ] |
| deroff.bsd | remove nroff, troff, tbl, and eqn constructs | [ deroff ] |
| deroff.sys5 | remove nroff/troff, tbl, and eqn constructs | [ deroff ] |
| df.bsd | disk free | [ df ] |
| diction.bsd | print wordy sentences; thesaurus for diction | [ diction, explain ] |
| diff.bsd | differential file and directory comparator | [ diff ] |
| diff.sys5 | differential file comparator | [ diff ] |
| diff3.bsd | three-way differential file comparison | [ diff3 ] |
| diff3.sys5 | 3-way differential file comparison | [ diff3 ] |
| diffmk.sys5 | mark differences between files | [ diffmk ] |
| dircmp.sys5 | directory comparison | [ dircmp ] |
| dirname.sys5 | deliver portions of pathnames | [ basename, dirname ] |
| du.bsd | summarize disk usage | [ du ] |
| du.sys5 | summarize disk usage | [ du ] |
| echo.bsd | echo arguments | [ echo ] |
| echo.sys5 | echo arguments | [ echo ] |
| ed.bsd | text editor | [ ed ] |
| ed.sys5 | text editor | [ ed, red ] |
| edit.sys5 | text editor (a variant of ex for casual users) | [ edit ] |
| egrep.bsd | search a file for a pattern | [ grep, egrep, fgrep ] |
| egrep.sys5 | search a file for a pattern | [ grep, egrep, fgrep ] |
| env.sys5 | set environment for command execution | [ env ] |
| eqn.bsd | format mathematical text for troff | [ eqn ] |
| eqn.sys5 | format mathematical text for nroff or
troff | [ eqn, neqn, checkeq ] |
| ex.bsd | text editor | [ ex, edit ] |
| ex.sys5 | text editor | [ ex ] |
| expand.bsd | expand tabs to spaces and vice versa | [ expand, unexpand ] |
| explain.bsd | print wordy sentences; thesaurus for diction | [ diction, explain ] |
| expr.bsd | evaluate arguments as an expression | [ expr ] |
| expr.sys5 | evaluate arguments as an expression | [ expr ] |
| eyacc.bsd | modified yacc allowing much improved error recovery | [ eyacc ] |
| factor.sys5 | factor a number | [ factor ] |
| false.bsd | provide truth values | [ false, true ] |
| fgrep.bsd | search a file for a pattern | [ grep, egrep, fgrep ] |
| fgrep.sys5 | search a file for a pattern | [ grep, egrep, fgrep ] |
| file.bsd | determine file type | [ file ] |
| file.sys5 | determine file type | [ file ] |
| find.bsd | find files | [ find ] |
| find.sys5 | find files | [ find ] |
| fmt.bsd | simple text formatter | [ fmt ] |
| fold.bsd | fold long lines for finite width output device | [ fold ] |
| fpr.bsd | print FORTRAN file | [ fpr ] |
| from.bsd | who is my mail from? | [ from ] |
| ftp.bsd | file transfer program | [ ftp ] |
| get.bsd | get a version of an SCCS file | [ get ] |
| get.sys5 | get a version of an SCCS file | [ get ] |
| getopt.sys5 | parse command options | [ getopt ] |
| grep.bsd | search a file for a pattern | [ grep, egrep, fgrep ] |
| grep.sys5 | search a file for a pattern | [ grep, egrep, fgrep ] |
| groups.bsd | show group memberships | [ groups ] |
| head.bsd | give first few lines | [ head ] |
| help.bsd | ask for help | [ help ] |
| help.sys5 | ask for help | [ help ] |
| hostid.bsd | set or print identifier of current host system | [ hostid ] |
| hostname.bsd | set or print name of current host system | [ hostname ] |
| hyphen.sys5 | find hyphenated words | [ hyphen ] |
| id.sys5 | print user and group IDs and names | [ id ] |
| indent.bsd | indent and format C program source | [ indent ] |
| indxbib.bsd | build inverted index for a bibliography; find references in a bibliography | [ indxbib, lookbib ] |
| install.bsd | install binaries | [ install ] |
| intro.bsd | introduction to commands | [ intro ] |
| intro.sys5 | introduction to commands | [ intro ] |
| ipcrm.sys5 | remove a message queue, semaphore set, or shared
memory ID | [ ipcrm ] |
| ipcs.sys5 | report interprocess communication facilities status | [ ipcs ] |
| join.bsd | relational database operator | [ join ] |
| join.sys5 | relational database operator | [ join ] |
| kill.bsd | terminate a specified process | [ kill ] |
| kill.sys5 | terminate a process | [ kill ] |
| ld.bsd | link editor | [ ld ] |
| ld.sys5 | link editor | [ ld ] |
| lex.bsd | generator of lexical analysis programs | [ lex ] |
| lex.sys5 | generate programs for simple lexical tasks | [ lex ] |
| line.sys5 | read one line | [ line ] |
| lint.bsd | a C program verifier | [ lint ] |
| lint.sys5 | a C program checker | [ lint ] |
| ln.bsd | make links | [ ln ] |
| ln.sys5 | copy, link, or move files | [ cp, ln, mv ] |
| login.bsd | sign on | [ login ] |
| login.sys5 | sign on | [ login ] |
| logname.sys5 | get log-in name | [ logname ] |
| look.bsd | find lines in a sorted list | [ look ] |
| lookbib.bsd | build inverted index for a bibliography; find references in a bibliography | [ indxbib, lookbib ] |
| lorder.bsd | find ordering relation for an object library | [ lorder ] |
| lorder.sys5 | find ordering relation for an object library | [ lorder ] |
| ls.bsd | list contents of directory | [ ls ] |
| ls.sys5 | list contents of directory | [ ls ] |
| m4.bsd | macro processor | [ m4 ] |
| m4.sys5 | macro processor | [ m4 ] |
| machid.sys5 | provide truth value about
your processor type | [ apollo, pdp11, u3b, u3b5, vax ] |
| mail.bsd | send and receive mail | [ mail ] |
| mail.sys5 | send mail to users or read mail | [ mail, rmail ] |
| mailx.sys5 | interactive message processing system | [ mailx ] |
| make.bsd | maintain program groups | [ make ] |
| make.sys5 | maintain, update, and regenerate groups of programs | [ make ] |
| man.bsd | find manual information by keywords; print out the manual | [ man ] |
| man.sys5 | print entries in this manual | [ man ] |
| mesg.bsd | permit or deny messages | [ mesg ] |
| mesg.sys5 | permit or deny messages | [ mesg ] |
| mkdir.bsd | make a directory | [ mkdir ] |
| mkdir.sys5 | make a directory | [ mkdir ] |
| mkstr.bsd | create an error message file by massaging C source | [ mkstr ] |
| mm.sys5 | print out documents formatted with the MM macros | [ mm ] |
| mmt.sys5 | typeset documents, viewgraphs, and slides | [ mmt, mvt ] |
| more.bsd | file perusal filter for CRT viewing | [ more, page ] |
| mv.bsd | move or rename files | [ mv ] |
| mv.sys5 | copy, link, or move files | [ cp, ln, mv ] |
| mvt.sys5 | typeset documents, viewgraphs, and slides | [ mmt, mvt ] |
| neqn.bsd | format mathematical text for nroff | [ neqn ] |
| neqn.sys5 | format mathematical text for nroff or
troff | [ eqn, neqn, checkeq ] |
| newaliases.bsd | rebuild the database for the mail aliases file | [ newaliases ] |
| newform.sys5 | change the format of a text file | [ newform ] |
| news.sys5 | print news items | [ news ] |
| nice.bsd | run a command at a different priority (sh only) | [ nice, nohup ] |
| nice.sys5 | run a command at low priority | [ nice ] |
| nl.sys5 | line numbering filter | [ nl ] |
| nm.bsd | print name list | [ nm ] |
| nm.sys5 | print name list | [ nm ] |
| nohup.bsd | run a command at a different priority (sh only) | [ nice, nohup ] |
| nohup.sys5 | run a command immune to hangups and quits | [ nohup ] |
| nroff.bsd | text formatting | [ nroff ] |
| nroff.sys5 | format text | [ nroff ] |
| od.bsd | octal, decimal, hex, ASCII dump | [ od ] |
| od.sys5 | octal dump | [ od ] |
| pack.sys5 | compress and expand files | [ pack, pcat, unpack ] |
| page.bsd | file perusal filter for CRT viewing | [ more, page ] |
| pagesize.bsd | print system page size | [ pagesize ] |
| paste.sys5 | merge same lines of several files or subsequent
lines of one file | [ paste ] |
| pcat.sys5 | compress and expand files | [ pack, pcat, unpack ] |
| pr.bsd | print file | [ pr ] |
| pr.sys5 | print files | [ pr ] |
| printenv.bsd | print out the environment | [ printenv ] |
| prs.bsd | print an SCCS file | [ prs ] |
| prs.sys5 | print an SCCS file | [ prs ] |
| ps.bsd | process status | [ ps ] |
| ps.sys5 | report process status | [ ps ] |
| ptx.bsd | permuted index | [ ptx ] |
| ptx.sys5 | permuted index | [ ptx ] |
| pwd.bsd | working directory name | [ pwd ] |
| pwd.sys5 | working directory name | [ pwd ] |
| ranlib.bsd | convert archives to random libraries | [ ranlib ] |
| ratfor.bsd | rational FORTRAN dialect | [ ratfor ] |
| ratfor.sys5 | rational FORTRAN dialect | [ ratfor ] |
| rcp.bsd | remote file copy | [ rcp ] |
| red.sys5 | text editor | [ ed, red ] |
| refer.bsd | find and insert literature references in documents | [ refer ] |
| regcmp.sys5 | regular expression compile | [ regcmp ] |
| reset.bsd | reset the teletype bits to a sensible state | [ reset ] |
| rev.bsd | reverse lines of a file | [ rev ] |
| rlogin.bsd | remote log-in | [ rlogin ] |
| rm.bsd | remove (unlink) directories or files | [ rm, rmdir ] |
| rm.sys5 | remove files or directories | [ rm, rmdir ] |
| rmail.bsd | handle remote mail received via uucp | [ rmail ] |
| rmail.sys5 | send mail to users or read mail | [ mail, rmail ] |
| rmdel.bsd | remove a delta from an SCCS file | [ rmdel ] |
| rmdel.sys5 | remove a delta from an SCCS file | [ rmdel ] |
| rmdir.bsd | remove (unlink) directories or files | [ rm, rmdir ] |
| rmdir.sys5 | remove files or directories | [ rm, rmdir ] |
| roffbib.bsd | run off bibliographic database | [ roffbib ] |
| rsh.bsd | remote Shell | [ rsh ] |
| rsh.sys5 | Shell, the standard/restricted command programming
language | [ sh, rsh ] |
| ruptime.bsd | show host status of local machines | [ ruptime ] |
| rwho.bsd | who’s logged in on local machines | [ rwho ] |
| sact.bsd | print current SCCS file editing activity | [ sact ] |
| sact.sys5 | print current SCCS file editing activity | [ sact ] |
| sccsdiff.bsd | compare two versions of an SCCS file | [ sccsdiff ] |
| sccsdiff.sys5 | compare two versions of an SCCS file | [ sccsdiff ] |
| sdiff.sys5 | side-by-side difference program | [ sdiff ] |
| sed.bsd | stream editor | [ sed ] |
| sed.sys5 | stream editor | [ sed ] |
| sh.bsd | command language | [ sh ] |
| sh.sys5 | Shell, the standard/restricted command programming
language | [ sh, rsh ] |
| size.bsd | size of an object file | [ size ] |
| sleep.bsd | suspend execution for an interval | [ sleep ] |
| sleep.sys5 | suspend execution for an interval | [ sleep ] |
| soelim.bsd | eliminate .so’s from nroff input | [ soelim ] |
| sort.bsd | sort or merge files | [ sort ] |
| sort.sys5 | sort and/or merge files | [ sort ] |
| sortbib.bsd | sort bibliographic database | [ sortbib ] |
| spell.bsd | find spelling errors | [ spell, spellin, spellout ] |
| spell.sys5 | find spelling errors | [ spell, hashmake, spellin, hashcheck ] |
| spellin.bsd | find spelling errors | [ spell, spellin, spellout ] |
| spellout.bsd | find spelling errors | [ spell, spellin, spellout ] |
| split.bsd | split a file into pieces | [ split ] |
| split.sys5 | split a file into pieces | [ split ] |
| start_csh.bsd | start a C Shell | [ cp /bin/start_csh ] |
| start_rsh.sys5 | start a restricted Shell | [ start_rsh ] |
| start_sh.bsd | start a Bourne Shell | [ cp /bin/start_sh ] |
| start_sh.sys5 | start a Bourne Shell | [ cp /bin/start_sh ] |
| strip.sys5 | strip symbol and line number information from a com-
mon object file | [ strip ] |
| stty.bsd | set terminal options | [ stty ] |
| stty.sys5 | set the options for a terminal | [ stty ] |
| style.bsd | analyze surface characteristics of a document | [ style ] |
| su.bsd | substitute user ID temporarily | [ su ] |
| su.sys5 | become super-user or another user | [ su ] |
| sum.bsd | sum and count blocks in a file | [ sum ] |
| sum.sys5 | print checksum and block count of a file | [ sum ] |
| sync.sys5 | update the super block | [ sync ] |
| tabs.bsd | set terminal tabs | [ tabs ] |
| tabs.sys5 | set tabs on a terminal | [ tabs ] |
| tail.bsd | deliver the last part of a file | [ tail ] |
| tail.sys5 | deliver the last part of a file | [ tail ] |
| tar.bsd | tape (and general purpose) archiver | [ tar ] |
| tar.sys5 | tape (and general purpose) archiver | [ tar ] |
| tbl.bsd | format tables for nroff or troff | [ tbl ] |
| tbl.sys5 | format tables for nroff or troff | [ tbl ] |
| tee.bsd | pipe fitting | [ tee ] |
| tee.sys5 | pipe fitting | [ tee ] |
| telnet.bsd | user interface to the TELNET protocol | [ telnet ] |
| test.bsd | condition command | [ test ] |
| test.sys5 | condition evaluation command | [ test ] |
| time.bsd | time a command | [ time ] |
| time.sys5 | time a command | [ time ] |
| tip.bsd | connect to a remote system | [ tip, cu ] |
| touch.bsd | update date last modified of a file | [ touch ] |
| touch.sys5 | update access and modification times of a file | [ touch ] |
| tr.bsd | translate characters | [ tr ] |
| tr.sys5 | translate characters | [ tr ] |
| troff.bsd | text formatting and typesetting | [ troff ] |
| troff.sys5 | typeset text | [ troff ] |
| true.bsd | provide truth values | [ true, false ] |
| true.sys5 | provide truth values | [ true, false ] |
| tset.bsd | terminal-dependent initialization | [ tset ] |
| tsort.bsd | topological sort | [ tsort ] |
| tsort.sys5 | topological sort | [ tsort ] |
| tty.bsd | get terminal name | [ tty ] |
| tty.sys5 | get the name of the terminal | [ tty ] |
| ul.bsd | do underlining | [ ul ] |
| umask.sys5 | set file-creation mode mask | [ umask ] |
| uname.sys5 | print name of current UNIX system | [ uname ] |
| uncompact.bsd | compress and uncompress files, and then cat them | [ compact, uncompact, ccat ] |
| unexpand.bsd | expand tabs to spaces and vice versa | [ expand, unexpand ] |
| unget.bsd | undo a previous get of an SCCS file | [ unget ] |
| unget.sys5 | undo a previous get of an SCCS file | [ unget ] |
| uniq.bsd | report repeated lines in a file | [ uniq ] |
| uniq.sys5 | report repeated lines in a file | [ uniq ] |
| units.bsd | conversion program | [ units ] |
| units.sys5 | conversion program | [ units ] |
| unpack.sys5 | compress and expand files | [ pack, pcat, unpack ] |
| users.bsd | compact list of users who are on the system | [ users ] |
| uucp.bsd | UNIX to UNIX copy | [ uucp, uuname, uulog ] |
| uucp.sys5 | UNIX system to UNIX system copy | [ uucp, uulog, uuname ] |
| uudecode.bsd | encode/decode a binary file for transmission via mail | [ uuencode, uudecode ] |
| uuencode.bsd | encode/decode a binary file for transmission via mail | [ uuencode, uudecode ] |
| uulog.bsd | UNIX to UNIX copy | [ uucp, uuname, uulog ] |
| uulog.sys5 | UNIX system to UNIX system copy | [ uucp, uulog, uuname ] |
| uuname.bsd | UNIX to UNIX copy | [ uucp, uuname, uulog ] |
| uuname.sys5 | UNIX system to UNIX system copy | [ uucp, uulog, uuname ] |
| uupick.sys5 | public UNIX-to-UNIX system file copy | [ uuto, uupick ] |
| uusend.bsd | send a file to a remote host | [ uusend ] |
| uustat.sys5 | uucp status inquiry and job control | [ uustat ] |
| uuto.sys5 | public UNIX-to-UNIX system file copy | [ uuto, uupick ] |
| uux.bsd | UNIX-to-UNIX command execution | [ uux ] |
| uux.sys5 | UNIX-to-UNIX system command execution | [ uux ] |
| val.bsd | validate SCCS file | [ val ] |
| val.sys5 | validate SCCS file | [ val ] |
| vc.sys5 | version control | [ vc ] |
| vi.bsd | screen-oriented (visual) display editor based on ex | [ vi ] |
| vi.sys5 | screen-oriented (visual) display editor based on ex | [ vi ] |
| wait.bsd | await completion of process | [ wait ] |
| wait.sys5 | await completion of process | [ wait ] |
| wc.bsd | word count | [ wc ] |
| wc.sys5 | word count | [ wc ] |
| what.bsd | identify SCCS files | [ what ] |
| what.sys5 | identify SCCS files | [ what ] |
| whatis.bsd | describe what a command is | [ whatis ] |
| whereis.bsd | locate binary and/or manual for program | [ whereis ] |
| which.bsd | locate a program file, including aliases and paths (csh only) | [ which ] |
| who.bsd | who is on the system | [ who ] |
| who.sys5 | who is on the system | [ who ] |
| whoami.bsd | print effective current user ID | [ whoami ] |
| xargs.sys5 | construct argument list(s) and execute a command | [ xargs ] |
| xstr.bsd | extract strings from C programs to implement shared strings | [ xstr ] |
| yacc.bsd | yet another compiler-compiler | [ yacc ] |
| yacc.sys5 | yet another compiler-compiler | [ yacc ] |
| yes.bsd | be repetitively affirmative | [ yes ] |
| accept.bsd | accept a connection on a socket | [ accept ] |
| access.bsd | determine if a file can be accessed | [ access ] |
| access.sys5 | determine accessibility of a file | [ access ] |
| alarm.sys5 | set a process alarm clock | [ alarm ] |
| bind.bsd | bind a name to a socket | [ bind ] |
| brk.bsd | change data segment size | [ brk, sbrk ] |
| brk.sys5 | change amount of memory available | [ brk, sbrk ] |
| chdir.bsd | change current working directory | [ chdir ] |
| chdir.sys5 | change working directory | [ chdir ] |
| chmod.bsd | change mode of file | [ chmod ] |
| chmod.sys5 | change mode of file | [ chmod ] |
| chown.bsd | change owner and group of a file | [ chown ] |
| chown.sys5 | change owner and group of a file | [ chown ] |
| close.bsd | delete a descriptor | [ close ] |
| close.sys5 | close a file descriptor | [ close ] |
| connect.bsd | initiate a connection on a socket | [ connect ] |
| creat.bsd | create a new file | [ creat ] |
| creat.sys5 | create a new file or write over an existing one | [ creat ] |
| default_acl.bsd | change default file protection environment | [ default_acl ] |
| default_acl.sys5 | change default file protection environment | [ default_acl ] |
| dup.bsd | duplicate a descriptor | [ dup, dup2 ] |
| dup.sys5 | duplicate an open file descriptor | [ dup ] |
| dup2.bsd | duplicate a descriptor | [ dup, dup2 ] |
| exec.sys5 | execute a
file | [ execl, execv, execle, execve, execlp, execvp ] |
| execve.bsd | execute a file | [ execve ] |
| exit.bsd | terminate a process | [ _exit ] |
| exit.sys5 | terminate process | [ exit, _exit ] |
| fchmod.bsd | change mode of file | [ chmod ] |
| fchown.bsd | change owner and group of a file | [ chown ] |
| fcntl.bsd | file control | [ fcntl ] |
| fcntl.sys5 | file control | [ fcntl ] |
| flock.bsd | place or remove an advisory lock on an open file | [ flock ] |
| fork.bsd | create a new process | [ fork ] |
| fork.sys5 | create a new process | [ fork ] |
| fstat.bsd | get file status | [ stat, lstat, fstat ] |
| fsync.bsd | synchronize a file’s in-core state with that on disk | [ fsync ] |
| ftruncate.bsd | truncate a file to a specified length | [ truncate ] |
| get_version.bsd | sets or gets system version for syntax interpretation | [ set_version, get_version ] |
| get_version.sys5 | sets/gets system version for syn-
tax interpretation | [ set_version, get_version ] |
| getdtablesize.bsd | get descriptor table size | [ getdtablesize ] |
| getegid.bsd | get group identity | [ getgid, getegid ] |
| geteuid.bsd | get user identity | [ getuid, geteuid ] |
| getgid.bsd | get group identity | [ getgid, getegid ] |
| getgroups.bsd | get group access list | [ getgroups ] |
| gethostid.bsd | get or set unique identifier of current host | [ gethostid, sethostid ] |
| gethostname.bsd | get or set name of current host | [ gethostname, sethostname ] |
| getitimer.bsd | get or set value of interval timer | [ getitimer, setitimer ] |
| getpagesize.bsd | get system page size | [ getpagesize ] |
| getpeername.bsd | get name of connected peer | [ getpeername ] |
| getpgrp.bsd | get process group | [ getpgrp ] |
| getpid.bsd | get process identification | [ getpid, getppid ] |
| getpid.sys5 | get process, process group, and
parent process IDs | [ getpid, getpgrp, getppid ] |
| getppid.bsd | get process identification | [ getpid, getppid ] |
| getpriority.bsd | get or set program scheduling priority | [ getpriority, setpriority ] |
| getsockname.bsd | get socket name | [ getsockname ] |
| getsockopt.bsd | get and set options on sockets | [ getsockopt, setsockopt ] |
| gettimeofday.bsd | get/set date and time | [ gettimeofday, settimeofday ] |
| getuid.bsd | get user identity | [ getuid, geteuid ] |
| getuid.sys5 | get real user, effective
user, real group, and effective group IDs | [ getuid, geteuid, getgid, getegid ] |
| intro.bsd | introduction to system calls and error numbers | [ intro ] |
| intro.sys5 | introduction to system calls and error numbers | [ intro ] |
| ioctl.bsd | control device | [ ioctl ] |
| ioctl.sys5 | control device | [ ioctl ] |
| kill.bsd | send signal to a process | [ kill ] |
| kill.sys5 | send a signal to a process or a group of processes | [ kill ] |
| killpg.bsd | send signal to a process group | [ killpg ] |
| link.bsd | make a hard link to a file | [ link ] |
| link.sys5 | link to a file | [ link ] |
| listen.bsd | listen for connections on a socket | [ listen ] |
| lseek.bsd | move read/write pointer | [ lseek ] |
| lseek.sys5 | move read/write file pointer | [ lseek ] |
| lstat.bsd | get file status | [ stat, lstat, fstat ] |
| mkdir.bsd | make a directory file | [ mkdir ] |
| mknod.bsd | make a special file | [ mknod ] |
| mknod.sys5 | make a directory, or a special or ordinary file | [ mknod ] |
| msgctl.sys5 | message control operations | [ msgctl ] |
| msgget.sys5 | get message queue | [ msgget ] |
| msgop.sys5 | message operations | [ msgop ] |
| nice.sys5 | change priority of a process | [ nice ] |
| open.bsd | open a file for reading or writing, or create a new file | [ open ] |
| open.sys5 | open for reading or writing | [ open ] |
| pause.sys5 | suspend process until signal | [ pause ] |
| pipe.bsd | create an interprocess communication channel | [ pipe ] |
| pipe.sys5 | create an interprocess channel | [ pipe ] |
| plock.sys5 | lock process, text, or data in memory | [ plock ] |
| read.bsd | read input | [ read, readv ] |
| read.sys5 | read from file | [ read ] |
| readlink.bsd | read value of a symbolic link | [ readlink ] |
| readv.bsd | read input | [ read, readv ] |
| recv.bsd | receive a message from a socket | [ recv, recvfrom, recvmsg ] |
| recvfrom.bsd | receive a message from a socket | [ recv, recvfrom, recvmsg ] |
| recvmsg.bsd | receive a message from a socket | [ recv, recvfrom, recvmsg ] |
| rename.bsd | change the name of a file | [ rename ] |
| rmdir.bsd | remove a directory file | [ rmdir ] |
| select.bsd | synchronous I/O multiplexing | [ select ] |
| semctl.sys5 | semaphore control operations | [ semctl ] |
| semget.sys5 | get set of semaphores | [ semget ] |
| semop.sys5 | semaphore operations | [ semop ] |
| send.bsd | send a message from a socket | [ send, sendto, sendmsg ] |
| sendmsg.bsd | send a message from a socket | [ send, sendto, sendmsg ] |
| sendto.bsd | send a message from a socket | [ send, sendto, sendmsg ] |
| set_sbrk_size.bsd | define memory available for allocation | [ set_sbrk_size ] |
| set_version.bsd | sets or gets system version for syntax interpretation | [ set_version, get_version ] |
| set_version.sys5 | sets/gets system version for syn-
tax interpretation | [ set_version, get_version ] |
| setgroups.bsd | set group access list | [ setgroups ] |
| sethostid.bsd | get or set unique identifier of current host | [ gethostid, sethostid ] |
| sethostname.bsd | get or set name of current host | [ gethostname, sethostname ] |
| setitimer.bsd | get or set value of interval timer | [ getitimer, setitimer ] |
| setpgrp.bsd | set process group | [ setpgrp ] |
| setpgrp.sys5 | set process group ID | [ setpgrp ] |
| setpriority.bsd | get or set program scheduling priority | [ getpriority, setpriority ] |
| setregid.bsd | set real and effective group ID | [ setregid ] |
| setreuid.bsd | set real and effective user IDs | [ setreuid ] |
| setsockopt.bsd | get and set options on sockets | [ getsockopt, setsockopt ] |
| settimeofday.bsd | get/set date and time | [ gettimeofday, settimeofday ] |
| setuid.sys5 | set user and group IDs | [ setuid, setgid ] |
| shmctl.sys5 | shared memory control operations | [ shmctl ] |
| shmget.sys5 | get shared memory segment | [ shmget ] |
| shmop.sys5 | shared memory operations | [ shmop ] |
| shutdown.bsd | shut down part of a full-duplex connection | [ shutdown ] |
| sigblock.bsd | block signals | [ sigblock ] |
| signal.sys5 | specify what to do upon receipt of a signal | [ signal ] |
| sigpause.bsd | atomically release blocked signals and wait for interrupt | [ sigpause ] |
| sigsetmask.bsd | set current signal mask | [ sigsetmask ] |
| sigstack.bsd | set and/or get signal stack context | [ sigstack ] |
| sigvec.bsd | software signal facilities | [ sigvec ] |
| socket.bsd | create an endpoint for communication | [ socket ] |
| socketpair.bsd | create a pair of connected sockets | [ socketpair ] |
| soft_link.bsd | create or delete soft links | [ soft_link, soft_unlink ] |
| soft_link.sys5 | create or delete soft links | [ soft_link, soft_unlink ] |
| soft_unlink.bsd | create or delete soft links | [ soft_link, soft_unlink ] |
| soft_unlink.sys5 | create or delete soft links | [ soft_link, soft_unlink ] |
| stat.bsd | get file status | [ stat, lstat, fstat ] |
| stat.sys5 | get file status | [ stat, fstat ] |
| symlink.bsd | make symbolic link to a file | [ symlink ] |
| time.sys5 | get time | [ time ] |
| times.sys5 | get process and child process times | [ times ] |
| truncate.bsd | truncate a file to a specified length | [ truncate ] |
| umask.bsd | set and get file creation mask | [ umask ] |
| umask.sys5 | set and get file creation mask | [ umask ] |
| uname.sys5 | get name of current UNIX system | [ uname ] |
| unlink.bsd | remove directory entry | [ unlink ] |
| unlink.sys5 | remove directory entry | [ unlink ] |
| utime.sys5 | set file access and modification times | [ utime ] |
| utimes.bsd | set file times | [ utimes ] |
| vfork.bsd | spawn new process in a virtual memory efficient way | [ vfork ] |
| wait.bsd | wait for process to terminate | [ wait, wait3 ] |
| wait.sys5 | wait for child process to stop or terminate | [ wait ] |
| wait3.bsd | wait for process to terminate | [ wait, wait3 ] |
| write.bsd | write on a file | [ write, writev ] |
| write.sys5 | write on a file | [ write ] |
| writev.bsd | write on a file | [ write, writev ] |
| abort.bsd | generate a fault | [ abort ] |
| abs.bsd | integer absolute value | [ abs ] |
| atof.bsd | convert ASCII to numbers | [ atof, atoi, atol ] |
| bstring.bsd | bit and byte string operations | [ bcopy, bcmp, bzero, ffs ] |
| bstring.sys5 | bit and byte string operations | [ bcopy, bcmp, bzero, ffs ] |
| ctime.bsd | convert date and time to ASCII | [ ctime, localtime, gmtime, asctime, timezone ] |
| ctype.bsd | character classification macros | [ isalpha, isupper, islower, isdigit, isalnum, isspace, ispunct, isprint, iscntrl, isascii ] |
| directory.bsd | directory operations | [ opendir, readdir, telldir, seekdir, rewinddir, closedir ] |
| ecvt.bsd | output conversion | [ ecvt, fcvt, gcvt ] |
| execl.bsd | execute a file | [ execl, execv, execle, execlp, execvp, environ ] |
| exit.bsd | terminate a process after flushing any pending output | [ exit ] |
| getenv.bsd | value for environment name | [ getenv ] |
| getgrent.bsd | get group file entry | [ getgrent, getgrgid, getgrnam, setgrent, endgrent ] |
| getlogin.bsd | get log-in name | [ getlogin ] |
| getpass.bsd | read a password | [ getpass ] |
| getpwent.bsd | get password file entry | [ getpwent, getpwuid, getpwnam, setpwent, endpwent ] |
| getwd.bsd | get current working directory pathname | [ getwd ] |
| insque.bsd | insert or remove element from a queue | [ insque, remque ] |
| intro.bsd | introduction to library functions | [ intro ] |
| intro.sys5 | introduction to subroutines and libraries | [ intro ] |
| malloc.bsd | memory allocator | [ malloc free, realloc, calloc, alloca ] |
| mktemp.bsd | make a unique filename | [ mktemp ] |
| perror.bsd | system error messages | [ perror, sys_errlist, sys_nerr ] |
| popen.bsd | initiate I/O to and from a process | [ popen, pclose ] |
| psignal.bsd | system signal messages | [ psignal, sys_siglist ] |
| qsort.bsd | quicker sort | [ qsort ] |
| random.bsd | better random number generator; routines for changing generators | [ random, srandom, initstate, setstate ] |
| regex.bsd | regular expression handler | [ re_comp, re_exec ] |
| scandir.bsd | scan a directory | [ scandir ] |
| setgid.bsd | set user and group ID | [ setuid, seteuid, setruid, setgid, setegid, setrgid ] |
| setjmp.bsd | non-local goto | [ setjmp, longjmp ] |
| setuid.bsd | set user and group ID | [ setuid, seteuid, setruid, setgid, setegid, setrgid ] |
| sleep.bsd | suspend execution for interval | [ sleep ] |
| string.bsd | string operations | [ strcat, strncat, strcmp, strncmp, strcpy, strncpy, strlen, index, rindex ] |
| swab.bsd | swap bytes | [ swab ] |
| system.bsd | issue a Shell command | [ system ] |
| ttyname.bsd | find name of a terminal | [ ttyname, isatty ] |
| valloc.bsd | aligned memory allocator | [ valloc ] |
| varargs.bsd | variable argument list | [ varargs ] |
| a64l.sys5 | convert between long integer and base-64 ASCII
string | [ a64l, l64a ] |
| abort.sys5 | generate an IOT fault | [ abort ] |
| abs.sys5 | return an integer's absolute value | [ abs ] |
| bsearch.sys5 | binary search a sorted table | [ bsearch ] |
| clock.sys5 | report CPU time used | [ clock ] |
| conv.sys5 | | [ toupper, tolower, _toupper, _tolower, toascii - translate
characters ] |
| ctime.sys5 | convert date and
time to string | [ ctime, localtime, gmtime, asctime, tzset ] |
| ctype.sys5 | clas-
sify characters | [ isalpha, isupper, islower, isdigit, isxdigit, isalnum, isspace, ispunct, isprint, isgraph, iscntrl, isascii ] |
| dial.sys5 | establish an outgoing terminal line connection | [ dial ] |
| drand48.sys5 | generate uniformly distributed
pseudo-random numbers | [ drand48, erand48, lrand48, nrand48, mrand48, jrand48, srand48, seed48, lcong48 ] |
| ecvt.sys5 | convert floating-point number to string | [ ecvt, fcvt, gcvt ] |
| frexp.sys5 | manipulate parts of floating-point
numbers | [ frexp, ldexp, modf ] |
| ftw.sys5 | walk a file tree | [ ftw ] |
| getcwd.sys5 | get pathname of current working directory | [ getcwd ] |
| getenv.sys5 | return value for environment name | [ getenv ] |
| getgrent.sys5 | get group file entry | [ getgrent, getgrgid, getgrnam, setgrent, endgrent, fgetgrent ] |
| getlogin.sys5 | get log-in name | [ getlogin ] |
| getopt.sys5 | get option letter from argument vector | [ getopt ] |
| getpass.sys5 | read a password | [ getpass ] |
| getpw.sys5 | get name from UID | [ getpw ] |
| getpwent.sys5 | get password file entry | [ getpwent, getpwuid, getpwnam, setpwent, endpwent, fgetpwent ] |
| hsearch.sys5 | manage hash search tables | [ hsearch, hcreate, hdestroy ] |
| l3tol.sys5 | convert between 3-byte integers and long
integers | [ l3tol, ltol3 ] |
| lsearch.sys5 | linear search and update | [ lsearch, lfind ] |
| malloc.sys5 | main memory allocator | [ malloc, free, realloc, calloc ] |
| memory.sys5 | memory operations | [ memccpy, memchr, memcmp, memcpy, memset ] |
| mktemp.sys5 | make a unique filename | [ mktemp ] |
| perror.sys5 | system error messages | [ perror, errno, sys_errlist, sys_nerr ] |
| putenv.sys5 | change or add value to environment | [ putenv ] |
| putpwent.sys5 | write password file entry
USAGE]
#include <pwd.h>
int putpwent (p, f)
struct passwd *p;
FILE *f; | [ putpwent ] |
| qsort.sys5 | quicker sort | [ qsort ] |
| rand.sys5 | simple random-number generator | [ rand, srand ] |
| setjmp.sys5 | non-local goto | [ setjmp, longjmp ] |
| sleep.sys5 | suspend execution for interval | [ sleep ] |
| ssignal.sys5 | software signals | [ ssignal, gsignal ] |
| stdipc.sys5 | standard interprocess communication package | [ ftok ] |
| string.sys5 | string
operations | [ strcat, strncat, strcmp, strncmp, strcpy, strncpy, strlen, strchr, strrchr, strpbrk, strspn, strcspn, strtok ] |
| strtod.sys5 | convert string to double-precision number | [ strtod, atof ] |
| strtol.sys5 | convert string to integer | [ strtol, atol, atoi ] |
| swab.sys5 | swap bytes | [ swab ] |
| tsearch.sys5 | manage binary search trees | [ tsearch, tfind, tdelete, twalk ] |
| ttyname.sys5 | find name of a terminal | [ ttyname, isatty ] |
| alarm.bsd | schedule signal after specified time | [ alarm ] |
| frexp.bsd | split into mantissa and exponent | [ frexp, ldexp, modf ] |
| ftime.bsd | get date and time | [ time, ftime ] |
| getpw.bsd | get name from user ID | [ getpw ] |
| gtty.bsd | set and get terminal state (defunct) | [ stty, gtty ] |
| intro.bsd | introduction to compatibility library functions | [ intro ] |
| nice.bsd | set program priority | [ nice ] |
| pause.bsd | stop until signal | [ pause ] |
| rand.bsd | random number generator | [ rand, srand ] |
| signal.bsd | simplified software signal facilities | [ signal ] |
| stty.bsd | set and get terminal state (defunct) | [ stty, gtty ] |
| time.bsd | get date and time | [ time, ftime ] |
| times.bsd | get process times | [ times ] |
| utime.bsd | set file times | [ utime ] |
| ctermid.sys5 | generate filename for terminal | [ ctermid ] |
| cuserid.sys5 | get character log-in name of the user | [ cuserid ] |
| fclose.sys5 | close or flush a stream | [ fclose, fflush ] |
| ferror.sys5 | stream status inquiries | [ ferror, feof, clearerr, fileno ] |
| fopen.sys5 | open a stream | [ fopen, freopen, fdopen ] |
| fread.sys5 | binary input/output on files | [ fread, fwrite ] |
| fseek.sys5 | reposition a file pointer in a stream | [ fseek, rewind, ftell ] |
| getc.sys5 | get character or word from a
stream | [ getc, getchar, fgetc, getw ] |
| gets.sys5 | get a string from a stream | [ gets, fgets ] |
| intro.sys5 | standard buffered input/output package | [ stdio ] |
| popen.sys5 | initiate pipe to or from a process | [ popen, pclose ] |
| printf.sys5 | print formatted output | [ printf, fprintf, sprintf ] |
| putc.sys5 | put character or word on a
stream | [ putc, putchar, fputc, putw ] |
| puts.sys5 | put a string on a stream | [ puts, fputs ] |
| scanf.sys5 | convert formatted input | [ scanf, fscanf, sscanf ] |
| setbuf.sys5 | assign buffering to a stream | [ setbuf, setvbuf ] |
| system.sys5 | issue a Shell command | [ system ] |
| tmpfile.sys5 | create a temporary file | [ tmpfile ] |
| tmpnam.sys5 | create a name for a temporary file | [ tmpnam, tempnam ] |
| ungetc.sys5 | push character back into input stream | [ ungetc ] |
| vprintf.sys5 | print formatted output of a
varargs argument list | [ vprintf, vfprintf, vsprintf ] |
| fclose.bsd | close or flush a stream | [ fclose, fflush ] |
| ferror.bsd | stream status inquiries | [ ferror, feof, clearerr, fileno ] |
| fopen.bsd | open a stream | [ fopen, freopen, fdopen ] |
| fread.bsd | buffered binary input/output | [ fread, fwrite ] |
| fseek.bsd | reposition a stream | [ fseek, ftell, rewind ] |
| getc.bsd | get character or word from stream | [ getc, getchar, fgetc, getw ] |
| gets.bsd | get a string from a stream | [ gets, fgets ] |
| intro.bsd | standard buffered input/output package | [ stdio ] |
| printf.bsd | formatted output conversion | [ printf, fprintf, sprintf ] |
| putc.bsd | put character or word on a stream | [ putc, putchar, fputc, putw ] |
| puts.bsd | put a string on a stream | [ puts, fputs ] |
| scanf.bsd | formatted input conversion | [ scanf, fscanf, sscanf ] |
| setbuf.bsd | assign buffering to a stream | [ setbuf, setbuffer, setlinebuf ] |
| ungetc.bsd | push character back into input stream | [ ungetc ] |
| vprintf.bsd | print formatted output of a varargs argument list | [ vprintf, vfprintf, vsprintf ] |