DO

The DO command reexecutes a command from the command history stack. Refer to the LISTREDO and REDO commands in this chapter.

Task

Reexecutes a command from the command history stack.

Capability

No special capability required.

Syntax



   DO [[CMD=]cmdid]

Parameters

cmdid

Identifies a particular command in the command history stack. It can be one of the following:

A relative command number (executes the nth number in the stack, starting with the most recent).
An absolute number (executes number n in the stack).
A string (executes the most recent command starting with string).
Omitted (executes last command).

Optional.

Example

This example shows how to reexecute a command from the command history stack using the LISTREDO command.

List the commands in the command history stack using the LISTREDO command.

e excute command 30.

   discutil> LISTREDO



    24) LIST REDO

    25) LISTREDO

    26) REDO 24

    27) LIST REDO

    28) LISTREDO

    29) LIST REDO

    30) HELP

    31) HELP RECOVER

    32) HELP LISTREDO

    33) LISTREDO



   discutil> DO 30

DO

Technical documentation

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Task

Capability

Syntax

Parameters

Example