DOS Command Shell keyboard shortcuts

F1	Repeats the letters of the last command line, one by one	+       –
F2	Displays a dialog asking user to enter the char to copy up to of the last command line	+       –
F3	Repeats the last command line (Similar to DOSKEY)	+       –
F4	Displays a dialog asking user to enter the char to delete up to of the last command line	+       –
F5	Goes back one command line	+       –
F6	Enters the traditional CTRL+Z (^z) (End-Of-File)	+       –
F7	Displays a menu with the command line history (Similar to DOSKEY)	+       –
F8	Cycles back through previous command lines (beginning with most recent). If first typing the beginning letters of a command, then it will cycle through the previous commands matching that prefix when pressing F8.	+       –
F9	Displays a dialog asking user to enter a command number, where 0 is for first command line entered	+       –
Esc	Erase command line	+       –
Tab	Filename completion - cycles through all file names in current directory matching typed prefix	+       –
Up arrow	Cycles previous command line entries in backwards direction	+       –
Down arrow	Cycles previous command line entries in forwards direction	+       –
Right arrow	Repeats letter at a time from previous command line	+       –