Re: Proposed doc-patch: Identifying the Current WAL file

Jeff Frost wrote:

> So it looks like the original was correct all along, but with Tom's regex
> it's much cleaner.  Too bad grep's regex engine doesn't support {24}.

Try grep -E ... it's even POSIX AFAIR.

--
Alvaro Herrera                                http://www.CommandPrompt.com/
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