Novell LINUX ENTERPRISE 11 - HIGH AVAILABILITY, Руководство пользователя, Страница: 188 / 298

Syntax/Description Command
process to
NAME
. If the file cannot be executed and the shell is not
interactive, then the shell exits, unless the shell option
execfail
is
set.
exit [N]
exit
Exit the shell with a status of
N
. If
N
is omitted, the exit status is that
of the last command executed.
export [-nf] [NAME[=value] ...]
export -p
export
NAME
s are marked for automatic export to the environment of subse-
quently executed commands. If the
-f
option is given, the
NAME
s refer
to functions. If no
NAME
s are given, or if
-p
is given, a list of all names
that are exported in this shell is printed. An argument of
-n
says to
remove the export property from subsequent
NAME
s. An argument of
--
disables further option processing.
false
false
Return an unsuccessful result.
fc [-e ename] [-nlr] [FIRST] [LAST]
fc -s [pat=rep] [cmd]
fc
fc is used to list or edit and re-execute commands from the history list.
FIRST
and
LAST
can be numbers specifying the range, or
FIRST
can be a string, which means the most recent command beginning with
that string.
fg [JOB_SPEC]
fg
Place
JOB_SPEC
in the foreground, and make it the current job. If
JOB_SPEC
is not present, the shell's notion of the current job is used.
for NAME [in WORDS ... ;] do COMMANDS; done
for
178 High Availability Guide