HP 3000 Manuals HP 3000 Manuals
Lesson 3: Using the Command History
Each time you enter a command, MPE XL saves that command in a list called
the command line history stack. The command history, along with the new
commands LISTREDO and DO, and the modified REDO command, allow you to
keep track of and reexecute earlier commands without having to completely
retype them. By default, the command history keeps track of the last 20
commands entered. Each command is added to the bottom of the list as it
is entered.
Exercise
Choose the correct completion of this statement.
5. The command line history stack is:
a. a list of the system commands available to the user.
b. a list of the last 20 commands entered by a user in a session.
c. a list of all the commands entered by a user in a session.
NOTE The answer to the exercise is at the end of chapter 2.