System Debug Reference Manual (32650-90888)

Chapter 6 251
System Debug Command Specifications M-X
REDO
Parameters
dumpfile The name of the dump file to be deleted.
Examples
%cmdat > purgedump EXAMP
Purge dump file EXAMP.
Limitations, Restrictions
none
REDO
Reexecutes a command from the history command stack after optionally editing the
command.
Syntax
REDO [ cmd_string ]
REDO [
history_index ]
System Debug uses the same REDO editing commands as the REDO command supported by
the MPE XL Command Interpreter. Please refer to the
MPE XL Commands Reference
Manual
for specific details about editing commands.
Parameters
cmd_string Redo the most recent command in the history stack that commences with
cmd_string . For example, redo wh can be used to match the most recent
while statement.
history_index The history stack index of the command that is to be redone.
A negative index can be used to specify a command relative to the current
command. For example, -2 implies the command used two commands ago.
REDO, entered alone, redoes the most recent command.
Examples
%cmdebug > redo dq
dq-176,20
r4
dq-146,20
Redo the most recent command that started with "dq".