📦 manpages-posix

A

• admin(1posix)create and administer SCCS files (DEVELOPMENT)✨
• alias(1posix)define or display aliases✨
• ar(1posix)create and maintain library archives✨
• asa(1posix)interpret carriage-control characters✨
• at(1posix)execute commands at a later time✨
• awk(1posix)pattern scanning and processing language✨

B

• basename(1posix)return non-directory portion of a pathname✨
• batch(1posix)schedule commands to be executed in a batch queue✨
• bc(1posix)arbitrary-precision arithmetic language✨
• bg(1posix)run jobs in the background✨
• break(1posix)exit from for, while, or until loop✨

C

• c99(1posix)compile standard C programs✨
• cal(1posix)print a calendar✨
• cat(1posix)concatenate and print files✨
• cd(1posix)change the working directory✨
• cflow(1posix)generate a C-language flowgraph (DEVELOPMENT)✨
• chgrp(1posix)change the file group ownership✨
• chmod(1posix)change the file modes✨
• chown(1posix)change the file ownership✨
• cksum(1posix)write file checksums and sizes✨
• cmp(1posix)compare two files✨
• colon(1posix)null utility✨
• comm(1posix)select or reject lines common to two files✨
• command(1posix)execute a simple command✨
• compress(1posix)compress data✨
• continue(1posix)continue for, while, or until loop✨
• cp(1posix)copy files✨
• crontab(1posix)schedule periodic background work✨
• csplit(1posix)split files based on context✨
• ctags(1posix)create a tags file (DEVELOPMENT, FORTRAN)✨
• cut(1posix)cut out selected fields of each line of a file✨
• cxref(1posix)generate a C-language program cross-reference table (DEVELOPMENT)✨

D

• date(1posix)write the date and time✨
• dd(1posix)convert and copy a file✨
• delta(1posix)make a delta (change) to an SCCS file (DEVELOPMENT)✨
• df(1posix)report free disk space✨
• diff(1posix)compare two files✨
• dirname(1posix)return the directory portion of a pathname✨
• dot(1posix)execute commands in the current environment✨
• du(1posix)estimate file space usage✨

E

• echo(1posix)write arguments to standard output✨
• ed(1posix)edit text✨
• env(1posix)set the environment for command invocation✨
• eval(1posix)construct command by concatenating arguments✨
• ex(1posix)text editor✨
• exec(1posix)execute commands and open, close, or copy file descriptors✨
• exit(1posix)cause the shell to exit✨
• expand(1posix)convert tabs to spaces✨
• export(1posix)set the export attribute for variables✨
• expr(1posix)evaluate arguments as an expression✨

F

• false(1posix)return false value✨
• fc(1posix)process the command history list✨
• fg(1posix)run jobs in the foreground✨
• file(1posix)determine file type✨
• find(1posix)find files✨
• fold(1posix)filter for folding lines✨
• fort77(1posix)FORTRAN compiler (FORTRAN)✨
• fuser(1posix)list process IDs of all processes that have one or more files open✨

G

• gencat(1posix)generate a formatted message catalog✨
• get(1posix)get a version of an SCCS file (DEVELOPMENT)✨
• getconf(1posix)get configuration values✨
• getopts(1posix)parse utility options✨
• grep(1posix)search a file for a pattern✨

H

• hash(1posix)remember or report utility locations✨
• head(1posix)copy the first part of files✨

I

• iconv(1posix)codeset conversion✨
• id(1posix)return user identity✨
• ipcrm(1posix)remove an XSI message queue, semaphore set, or shared memory segment identifier✨
• ipcs(1posix)report XSI interprocess communication facilities status✨

J

• jobs(1posix)display status of jobs in the current session✨
• join(1posix)relational database operator✨

K

• kill(1posix)terminate or signal processes✨

L

• lex(1posix)generate programs for lexical tasks (DEVELOPMENT)✨
• link(1posix)call link() function✨
• ln(1posix)link files✨
• locale(1posix)get locale-specific information✨
• localedef(1posix)define locale environment✨
• logger(1posix)log messages✨
• logname(1posix)return the user's login name✨
• lp(1posix)send files to a printer✨
• ls(1posix)list directory contents✨

M

• m4(1posix)macro processor✨
• mailx(1posix)process messages✨
• make(1posix)maintain, update, and regenerate groups of programs (DEVELOPMENT)✨
• man(1posix)display system documentation✨
• mesg(1posix)permit or deny messages✨
• mkdir(1posix)make directories✨
• mkfifo(1posix)make FIFO special files✨
• more(1posix)display files on a page-by-page basis✨
• mv(1posix)move files✨

N

• newgrp(1posix)change to a new group✨
• nice(1posix)invoke a utility with an altered nice value✨
• nl(1posix)line numbering filter✨
• nm(1posix)write the name list of an object file (DEVELOPMENT)✨
• nohup(1posix)invoke a utility immune to hangups✨

O

• od(1posix)dump files in various formats✨

P

• paste(1posix)merge corresponding or subsequent lines of files✨
• patch(1posix)apply changes to files✨
• pathchk(1posix)check pathnames✨
• pax(1posix)portable archive interchange✨
• pr(1posix)print files✨
• printf(1posix)write formatted output✨
• prs(1posix)print an SCCS file (DEVELOPMENT)✨
• ps(1posix)report process status✨
• pwd(1posix)return working directory name✨

Q

• qalter(1posix)alter batch job✨
• qdel(1posix)delete batch jobs✨
• qhold(1posix)hold batch jobs✨
• qmove(1posix)move batch jobs✨
• qmsg(1posix)send message to batch jobs✨
• qrerun(1posix)rerun batch jobs✨
• qrls(1posix)release batch jobs✨
• qselect(1posix)select batch jobs✨
• qsig(1posix)signal batch jobs✨
• qstat(1posix)show status of batch jobs✨
• qsub(1posix)submit a script✨

R

• read(1posix)read from standard input into shell variables✨
• readonly(1posix)set the readonly attribute for variables✨
• renice(1posix)set nice values of running processes✨
• return(1posix)return from a function or dot script✨
• rm(1posix)remove directory entries✨
• rmdel(1posix)remove a delta from an SCCS file (DEVELOPMENT)✨
• rmdir(1posix)remove directories✨

S

• sact(1posix)print current SCCS file-editing activity (DEVELOPMENT)✨
• sccs(1posix)front end for the SCCS subsystem (DEVELOPMENT)✨
• sed(1posix)stream editor✨
• set(1posix)set or unset options and positional parameters✨
• sh(1posix)shell, the standard command language interpreter✨
• shift(1posix)shift positional parameters✨
• sleep(1posix)suspend execution for an interval✨
• sort(1posix)sort, merge, or sequence check text files✨
• split(1posix)split a file into pieces✨
• strings(1posix)find printable strings in files✨
• strip(1posix)remove unnecessary information from strippable files (DEVELOPMENT)✨
• stty(1posix)set the options for a terminal✨

T

• tabs(1posix)set terminal tabs✨
• tail(1posix)copy the last part of a file✨
• talk(1posix)talk to another user✨
• tee(1posix)duplicate standard input✨
• test(1posix)evaluate expression✨
• time(1posix)time a simple command✨
• times(1posix)write process times✨
• touch(1posix)change file access and modification times✨
• tput(1posix)change terminal characteristics✨
• tr(1posix)translate characters✨
• trap(1posix)trap signals✨
• true(1posix)return true value✨
• tsort(1posix)topological sort✨
• tty(1posix)return user's terminal name✨
• type(1posix)write a description of command type✨

U

• ulimit(1posix)set or report file size limit✨
• umask(1posix)get or set the file mode creation mask✨
• unalias(1posix)remove alias definitions✨
• uname(1posix)return system name✨
• uncompress(1posix)expand compressed data✨
• unexpand(1posix)convert spaces to tabs✨
• unget(1posix)undo a previous get of an SCCS file (DEVELOPMENT)✨
• uniq(1posix)report or filter out repeated lines in a file✨
• unlink(1posix)call the unlink() function✨
• unset(1posix)unset values and attributes of variables and functions✨
• uucp(1posix)system-to-system copy✨
• uudecode(1posix)decode a binary file✨
• uuencode(1posix)encode a binary file✨
• uustat(1posix)uucp status enquiry and job control✨
• uux(1posix)remote command execution✨

V

• val(1posix)validate SCCS files (DEVELOPMENT)✨
• vi(1posix)screen-oriented (visual) display editor✨

W

• wait(1posix)await process completion✨
• wc(1posix)word, line, and byte or character count✨
• what(1posix)identify SCCS files (DEVELOPMENT)✨
• who(1posix)display who is on the system✨
• write(1posix)write to another user✨

X

• xargs(1posix)construct argument lists and invoke utility✨

Y

• yacc(1posix)yet another compiler compiler (DEVELOPMENT)✨

Z

• zcat(1posix)expand and concatenate data✨