[xaritas]

What a strange fit of pique. I make extensive use emacs chords to navigate in the shell, and I show them to people all the time if they seem curious. It never occurred to me to be outraged if somebody didn't already know. I suppose I occasionally lose patience with people as I wait for them to find "Copy" and "Paste" in the Edit menu, although I try to bear it silently rather than berating them.

Nevertheless, I in fact did not know about M-. so thank you for your contribution. For those interested, I found it described here: http://www.aboutlinux.info/2005/08/bash-shell-shortcuts.html

It's not a comprehensive list, it omits one of my favorites, C-/, which gives you undo on the command line. Well, until you hit return, anyway.