Safeguard Reference Manual (G06.29+, H06.08+, J06.03+)

Table Of Contents
SAFECOM Session-Control Commands
Safeguard Reference Manual 520618-030
4 - 26
? Command
Consideration
To display your current default volume and subvolume names, use the ENV VOLUME
command. For example:
=ENV VOLUME
VOLUME $DATA.SALES
=
Example
This example uses the VOLUME command to establish default volume and subvolume
names within a sequence of commands:
=OUT $s.#lp -- Directs output to $S.#LP
=ASSUME DISKFILE -- Establishes DISKFILE as the
default object class
=VOLUME $data.sales -- Establishes the default volume
and subvolume
=INFO report1 -- Reports on $DATA.SALES.REPORT1
=INFO $system.report2 -- Reports on $SYSTEM.SALES.REPORT2
=INFO admin.report3 -- Reports on $DATA.ADMIN.REPORT3
=INFO * -- Reports on all disk files on the
$DATA.SALES subvolume
? Command
The ? command lets you retrieve a command you previously entered during the current
session. You can request the command by line number, relative line number, or text
string.
?
entered with no line number or text string, specifies that the last command line in
the command history buffer is displayed.
linenum
is a positive integer that specifies the number of the command line in the history
buf
fer that you want to retrieve.
? [ linenum ]
[ -linenum ]
[ string ]
[ "string" ]