Hello readers,

Back by request the bash commands:

GNU bash, version 4.3.48(1)-release (x86_64-pc-linux-gnu)
These shell commands are defined internally. Type `help’ to see this list.
Type `help name’ to find out more about the function `name’.
Use `info bash’ to find out more about the shell in general.
Use `man -k’ or `info’ to find out more about commands not in this list.

A star (*) next to a name means that the command is disabled.

job_spec [&] history [-c] [-d offset] [n] or hist>
(( expression )) if COMMANDS; then COMMANDS; [ elif C>
. filename [arguments] jobs [-lnprs] [jobspec …] or jobs >
: kill [-s sigspec | -n signum | -sigs>
[ arg… ] let arg [arg …]
[[ expression ]] local [option] name[=value] …
alias [-p] [name[=value] … ] logout [n]
bg [job_spec …] mapfile [-n count] [-O origin] [-s c>
bind [-lpsvPSVX] [-m keymap] [-f file> popd [-n] [+N | -N]
break [n] printf [-v var] format [arguments]
builtin [shell-builtin [arg …]] pushd [-n] [+N | -N | dir]
caller [expr] pwd [-LP]
case WORD in [PATTERN [| PATTERN]…)> read [-ers] [-a array] [-d delim] [->
cd [-L|[-P [-e]] [-@]] [dir] readarray [-n count] [-O origin] [-s>
command [-pVv] command [arg …] readonly [-aAf] [name[=value] …] o>
compgen [-abcdefgjksuv] [-o option] > return [n]
complete [-abcdefgjksuv] [-pr] [-DE] > select NAME [in WORDS … ;] do COMM>
compopt [-o|+o option] [-DE] [name ..> set [-abefhkmnptuvxBCHP] [-o option->
continue [n] shift [n]
coproc [NAME] command [redirections] shopt [-pqsu] [-o] [optname …]
declare [-aAfFgilnrtux] [-p] [name[=v> source filename [arguments]
dirs [-clpv] [+N] [-N] suspend [-f]
disown [-h] [-ar] [jobspec …] test [expr]
echo [-neE] [arg …] time [-p] pipeline
enable [-a] [-dnps] [-f filename] [na> times
eval [arg …] trap [-lp] [[arg] signal_spec …]
exec [-cl] [-a name] [command [argume> true
exit [n] type [-afptP] name [name …]
export [-fn] [name[=value] …] or ex> typeset [-aAfFgilrtux] [-p] name[=va>
false ulimit [-SHabcdefilmnpqrstuvxT] [lim>
fc [-e ename] [-lnr] [first] [last] o> umask [-p] [-S] [mode]
fg [job_spec] unalias [-a] name [name …]
for NAME [in WORDS … ] ; do COMMAND> unset [-f] [-v] [-n] [name …]
for (( exp1; exp2; exp3 )); do COMMAN> until COMMANDS; do COMMANDS; done
function name { COMMANDS ; } or name > variables – Names and meanings of so>
getopts optstring name [arg] wait [-n] [id …]
hash [-lr] [-p pathname] [-dt] [name > while COMMANDS; do COMMANDS; done
help [-dms] [pattern …] { COMMANDS ; }

GNU bash, version 4.3.48(1)-release-(x86_64-pc-linux-gnu)
Usage: bash [GNU long option] [option] …
bash [GNU long option] [option] script-file …
GNU long options:
Shell options:
-ilrsD or -c command or -O shopt_option (invocation only)
-abefhkmnptuvxBCHP or -o option
Type `bash -c “help set”‘ for more information about shell options.
Type `bash -c help’ for more information about shell builtin commands.
Use the `bashbug’ command to report bugs.

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About @AlwaysInTao 40 Articles
Author of 20 books and over 1000 articles, programmer in 8+ languages, website and software developer, Linux administrator. Certified ethical hacker


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