Compaq HSZ80 manual Unit Naming, Recall and Edit Command Keys, 4CLI Commands

5–4CLI Commands

■The controller processes each command in sequence. You can continue entering subsequent commands while the controller is processing prior commands. A controller experiencing heavy data I/O may respond slowly to CLI commands.

NOTE: Due to space limitations, some examples in this manual contain commands that exceed one line in length. In these instances, the paragraph preceding the example identifies which command is continued on the next line.

Specific keys or a combination of keys allow you to recall and edit the last four commands. This feature can save time and help prevent mistakes when you need to enter similar commands during the configuration process. Table 5–1lists the keys used to recall and edit commands.

Table 5–1 Recall and Edit Command Keys

Key	Function
Up Arrow or Ctrl/B,	Steps backward and forward through the four most recent
Down Arrow or Ctrl/N	CLI commands
Left arrow or Ctrl/D,	Moves the cursor left or right in a command line.
Right arrow or Ctrl/F
Ctrl/A	Toggles between insert and overstrike.
Ctrl/E	Moves the cursor to the end of the line.
Ctrl/H or Backspace	Moves the cursor to the beginning of the line.
Ctrl/J or Linefeed	Deletes the word to the left of the cursor.
Ctrl/U	Deletes all characters on the same line as the cursor.

Unit Naming

The host operating system identifies the location of units based on a logical unit numbering (LUN) scheme.

Each unit number contains the following: