Homepage: https://www.gnu.org/software/emacs
Author: Colin Walters
Operate on buffers like dired
Ibuffer is an advanced replacement for the `buffer-menu' which is
distributed with Emacs. It lets you operate on buffers in a
Dired-like way, with the ability to sort, mark by regular
expression, and filter displayed buffers by various criteria. Its
interface is intended to be analogous to that of Dired.
To start using it, type `M-x ibuffer'. If you use it regularly,
you might be interested in replacing the default `list-buffers' key
binding by adding the following to your init file:
(global-set-key (kbd "C-x C-b") 'ibuffer)
See also the various customization options, not least the
documentation for `ibuffer-formats'.
For more help, type `?' in the "*Ibuffer*" buffer.