All IIRC and 4.2 is well old!




set -o vi
and than the command line works like vi.
Oh, and learn vi.
:wq!
Vimium is a Google Chrome extension which provides keyboard shortcuts for navigation and control in the spirit of the Vim editor.
Vim rather than vi, but Vimium, the hacker's browser
£30 cashback supposedly available so if you want one and you are quick it will cost £99.99