Understanding Nexus -- Part 6 -- Keystroke Shortcuts

Now I think it's a time to understand and use some useful things like keystrokes.

Keystrokes	Description
Ctrl-A	Moves the cursor to the beginning of the line.
Ctrl-B	Moves the cursor one character to the left.When you enter a command that extends beyond a single line, you can press the Left Arrow or Ctrl-B keys repeatedly to scroll back toward the system prompt and verify the beginning of the command entry, or you can press the Ctrl-A key combination.
Ctrl-C	Cancels the command and returns to the command prompt.
Ctrl-D	Deletes the character at the cursor.
Ctrl-E	Moves the cursor to the end of the line.
Ctrl-F	Moves the cursor one character to the right.
Ctrl-G	Exits to the previous command mode without removing the command string.
Ctrl-K	Deletes all characters from the cursor to the end of the command line.
Ctrl-L	Redisplays the current command line.
Ctrl-N	Displays the next command in the command history.
Ctrl-O	Clears the terminal screen.
Ctrl-P	Displays the previous command in the command history.
Ctrl-R	Redisplays the current command line.
Ctrl-T	Transposes the character to the left of the cursor with the character located to the right of the cursor.
Ctrl-U	Deletes all characters from the cursor to the beginning of the command line.
Ctrl-V	Removes any special meaning for the following keystroke. For example, press Ctrl-V before entering a question mark (?) in a regular expression.
Ctrl-W	Deletes the word to the left of the cursor.
Ctrl-X, H	Lists the history of commands you have entered. When using this key combination, press and release the Ctrl and X keys together before pressing H.
Ctrl-Y	Recalls the most recent entry in the buffer (press keys simultaneously).
Ctrl-Z	Ends a configuration session, and returns you to EXEC mode. When used at the end of a command line in which a valid command has been typed, the resulting configuration is first added to the running configuration file.
Up arrow key	Displays the previous command in the command history.
Down arrow key	Displays the next command in the command history.
Right arrow key Left arrow key	Moves your cursor through the command history, either forward or backward, to locate a command string.
?	Displays a list of available commands.
Tab	Completes the word for you after entering the first characters of the word, and then pressing the Tab key. All options that match are presented. Use tabs to complete the following items: Command names Scheme names in the file system Server names in the file system Filenames in the file system Example: switch(config)# xm<Tab> switch(config)# xml<Tab> switch(config)# xml server
	Example: switch(config)# c<Tab> callhome class-map clock cts cdp cli control-plane switch(config)# cl<Tab> class-map cli clock switch(config)# cla<Tab> switch(config)# class-map
	Example: switch# cd bootflash:<Tab> bootflash: bootflash://sup-1/ bootflash:/// bootflash://sup-2/ bootflash://module-5/ bootflash://sup-active/ bootflash://module-6/ bootflash://sup-local/
	Example: switch# cd bootflash://mo<Tab> bootflash://module-5/ bootflash://module-6/cv switch# cd bootflash://module-