| #### Command History and Command Line Recall The DCE control program includes a history facility that stores previously entered commands. View the stored commands using the history command. By default, the history facility stores the 20 most recent commands, but you can use a history keep command to change this, as in: dcecp> history keep 50 dcecp> Each stored command is numbered, so you can recall it using an exclamation point (!) followed by the event number. dcecp> !7 [execution of event 7] dcecp> Recall a specific command using an exclamation point (!) followed by the first unique characters of a previously entered command dcecp> !dir [execution of last event beginning with dir] dcecp> You can also recall and revise the most recent command using the ^old^new syntax familiar to UNIX users. dcecp> directory vreate /.:/admin/printers <error message> dcecp> ^vreate^create [command output] dcecp> ###