touch
-t 198010192030 *.pdf ls fc
[-e ename] [-nlr] [first] [last fg [job_spec] for
NAME [in WORDS ... ;] do COMMA for (( exp1; exp2; exp3 )); do COM function NAME { COMMANDS ; } or NA getopts
optstring name [arg] hash
[-lr] [-p pathname] [-dt] [na help [-s] [pattern ...] history [-c] [-d offset] [n] or hi if
COMMANDS; then COMMANDS; [ elif jobs
[-lnprs] [jobspec ...] or job kill [-s sigspec | -n signum | -si let
arg [arg ...] local
name[=value] ... logout popd [+N | -N]
[-n] printf [-v var] format [arguments] pushd
[dir | +N | -N] [-n] pwd
[-LP] read
[-ers] [-u fd] [-t timeout] [ readonly [-af] [name[=value] ...] return [n] select NAME [in WORDS ... ;] do CO set
[--abefhkmnptuvxBCHP] [-o opti shift
[n] shopt
[-pqsu] [-o long-option] opt source filename [arguments] suspend [-f] test
[expr] time [-p]
PIPELINE times trap [-lp] [arg
signal_spec ...] true type [-afptP]
name [name ...] typeset [-afFirtx] [-p] name[=valu ulimit
[-SHacdfilmnpqstuvx] [limit umask
[-p] [-S] [mode] unalias
[-a] name [name ...] unset
[-f] [-v] [name ...] until
COMMANDS; do COMMANDS; done variables - Some variable names an wait [n] |