Linux essential shortcuts and sanity commands Switch to the first text terminal. Under Linux you can have several (6 in standard setup) terminals opened at the same time. (n=1..6) Switch to the nth text terminal. tty Print the name of the terminal in which you are typing this command. Switch to the first GUI terminal (if X-windows is running on this terminal). (n=7..12) Switch to the nth GUI terminal (if a GUI terminal is running on screen n-1). On default, nothing is running on terminals 8 to 12, but you can run another server there. (In a text terminal) Autocomplete the command if there is only one option, or else show all the available options. THIS SHORTCUT IS GREAT! It even works at LILO prompt! Scroll and edit the command history. Press to execute. Scroll terminal output up. Work also at the login prompt, so you can scroll through your bootup messages. Scroll terminal output down. (in X-windows) Change to the next X-server resolution (if you set up the X-server to more than o...
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