Learn How To Cut And Paste
Cmd-A – Highlights the entire page (actually, in certain situations it will highlight somewhat less than all the text on the screen).
Cmd-C - Copies whatever was highlighted to your terminal's temporary memory, but always leaves the highlighted text right where you found it
Cmd-V - Pastes the previously copied or cut text, anywhere you would have been able to type (into an e-mail or post writing screen, a webpage editor, or a form text box)