|visits||member for||3 years, 3 months|
|seen||Aug 26 '11 at 19:58|
|bio||website||atomized.org||visits||member for||3 years, 3 months|
|location||United States||seen||Aug 26 '11 at 19:58|
Please share your hidden OS X features or tips and tricks
Those are indeed Emacs bindings; bash uses libreadline, which defaults to Emacs style. There are plenty of other bindings: CTRL+f / CTRL+b to move back and forward by character, and OPT+f / OPT+b to move by word (super useful!). Similarly, CTRL+d deletes the character to the right, and OPT+Delete deletes the word to the left.