Wednesday, July 5, 2017

Re: Regula expressions: How to find a string without some other string

On 05.07.17 00:25, Igor Forca wrote:
> To find OK and error message in vim:
> /AAA\d\d\d\D
>
> but how to get only error messages.

As you're seeking a numeric (not regex) exclusion, I'd skip complex
regex gymnastics, and just pipe the log file through "grep -v AAA000A"
before using your simple regex, now with no OK messages to confuse
matters.

If that doesn't appeal, just globally s/AAA000A/AAA_OK, before running
your regex. That way an undo restores vim's text buffer, if any reason
for doing that comes to mind. In neither case is the log file affected.

Erik

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