Re: procmail/sed script for Travelocity fare updates

On Fri, 2 Mar 2001, Timothy J. Luoma wrote:

> I think I've successfully written a procmail/sed script which will take a Fare
> Watcher update (from Travelocity.com) and forward just the important part to a
> pager.
>
> Forwarded for the benefit of others who might like it, plus those who might
> error-check it ;-)
Egad.  What a lot of extra processes.

        sed -n -e '/^\*/,/^$/{;\
                /PRICE/d;\
                /----/d;\
                s/^ */ /;\
                s/.*FROM: /From /;\
                s/ TO: */ to /;\
                s/ *(...)//;\
                s/\.00 *\$/ was \$/;\
                s/\.00.*//;\
                p;}' | tr -d '\012'

> Note: make sure your version of sed will handle adding a newline with
> \n.... my understanding is that GNU version 3.02.80 is the first version
> that did that
Not necessary with the above.

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