[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: grep and sort
From: |
David Combs |
Subject: |
Re: grep and sort |
Date: |
Wed, 08 Dec 2010 15:27:35 -0000 |
Not as a solution to this problem, but related to using
grep and getting an *Occur* like buffer.
Say I want to do a grep-like operation, but then
further filter it or process it in some way,
and M-x grep doesn't do just what I want.
Add in that I'm doing this on more than one file,
but want to be able to click-then-be-taken-to
in one long file. Well, like this:
So, I use the grep *program*,
egrep -n -H regexp file file file ... > loc.txt
and maybe in that, for easier viewing, I upper-case
some words, like print --> PRINT, etc.
Now, that -H gave me the filenames:
foo.txt:480:Hello there
foo.txt:9010:what are you doing here?
bar.txt:22:yada yada here yada
...
etc.
That's what's in loc.txt.
THEN, in emacs, I do M-x get
and instead of filling in a regexp or whatever,
I give it this string: cat loc.txt
Works like a charm!
David