clockDell(conf)#cl• Enter [space]? after a keyword lists all of the keywords that can follow the specified keyword.Dell(conf)#clock ?summer-time Configure summer (daylight savings) timetimezone Configure time zoneDell(conf)#clockEntering and Editing CommandsNotes for entering commands.• The CLI is not case-sensitive.• You can enter partial CLI keywords.– Enter the minimum number of letters to uniquely identify a command. For example, you cannotenter cl as a partial keyword because both the clock and class-map commands begin with theletters “cl.” You can enter clo, however, as a partial keyword because only one command beginswith those three letters.• The TAB key auto-completes keywords in commands. Enter the minimum number of letters touniquely identify a command.• The UP and DOWN arrow keys display previously entered commands (refer to Command History).• The BACKSPACE and DELETE keys erase the previous letter.• Key combinations are available to move quickly across the command line. The following tabledescribes these short-cut key combinations.Short-Cut KeyCombinationActionCNTL-A Moves the cursor to the beginning of the command line.CNTL-B Moves the cursor back one character.CNTL-D Deletes character at cursor.CNTL-E Moves the cursor to the end of the line.CNTL-F Moves the cursor forward one character.CNTL-I Completes a keyword.CNTL-K Deletes all characters from the cursor to the end of the command line.CNTL-L Re-enters the previous command.CNTL-N Return to more recent commands in the history buffer after recalling commandswith CTRL-P or the UP arrow key.CNTL-P Recalls commands, beginning with the last command.CNTL-R Re-enters the previous command.CNTL-U Deletes the line.CNTL-W Deletes the previous word.CNTL-X Deletes the line.CNTL-Z Ends continuous scrolling of command outputs.42 Configuration Fundamentals
