is so useful for searching for text strings in outputs. (when grep alone will not do) like all things emacs/ terminal its a little awkward when trying to use the control keys (up arrow, ^r) and they get captured by emacs and not the shell.
Amen, and throw in hi-lock and you can create arbitrary keyword highlighting (like any time the word "error" appears it's colored red). Great for tailing log files.
is so useful for searching for text strings in outputs. (when grep alone will not do) like all things emacs/ terminal its a little awkward when trying to use the control keys (up arrow, ^r) and they get captured by emacs and not the shell.