Command completion: pressing <TAB> when issuing a command
will complete the command line for you. Example: you have to type
less this_is_a_long_name; typing in less thi<TAB>
will suffice. (If you have other files that start with the same
characters, supply enough characters to resolve any ambiguity.)
Back-scrolling: pressing SHIFT--PAG UP (the grey key) allows
you to backscroll a few pages, depending on your PC's video memory.
Resetting the screen: if you happen to more or cat
a binary file, your screen may end up full of garbage. To fix things,
blind type reset or this sequence of characters:
echo CTRL-V ESC c RETURN.
Pasting text: in console, see below; in X, click and drag to
select the text in an xterm window, then click the middle button
(or the two buttons together if you have a two-button mouse) to paste.
Using the mouse: ask your sysadm to install gpm, a mouse
driver for the console. Click and drag to select text, then right click
to paste the selected text. It works across different VCs.
