According to the Gnome-Termianl Usage, I found that ctrl+shift+up/down can scroll up/down a line in the terminal.
Now, I want to re-map the shortcut key, just like: shift+j/k to up/down a line, that's the old habit of vimer. :) I tried searching the settings in Edit -> Keyboard Shortcuts of Terminal, but found nothing. Can anyone help me? Thanks in advance.
The information of my computer:
$ cat /etc/issue Ubuntu 12.10 \n \l