There's a solution here: http://hintsforums.macworld.com/archive/index.php/t-825...

		simoncoggins on Sept 18, 2010 \| parent \| context \| favorite \| on: Understanding Bash History There's a solution here: http://hintsforums.macworld.com/archive/index.php/t-82501.ht... 'stty -iexten' fixed it for me on my Mac.