>I don't quite follow this syntax:
>\nfrom:[^\r\n]+?(?:pfizer|viagra)
>What's the second question mark followed byt he colon?
\nfrom:[^\r\n]+?(pfizer|viagra)
will capture (reserves memory for, if found or not) what is inside the ()
\nfrom:[^\r\n]+?(?:pfizer|viagra)
uses the () only for grouping the two values without capture the result
(needs much less memory)
As I've told you in my last post - if you forgot the '?:' , assp will
insert that for you when compiling the regex.
Thomas
Von: K Post <nntp.p...@gmail.com>
An: ASSP development mailing list <assp-test@lists.sourceforge.net>
Datum: 22.05.2010 17:47
Betreff: Re: [Assp-test] BomgHeaderRE catch, but I don't understand
why
Thank you both! I'll look into this and get you the optimizer stuff
when I return.
Great tips! I will surely impement .*{1,x} and move those that should
be in bomb sender or bomb subject as appropriate.
I don't quite follow this syntax:
\nfrom:[^\r\n]+?(?:pfizer|viagra)
What's the second question mark followed byt he colon?
On Sat, May 22, 2010 at 4:36 AM, Fritz Borgstedt <f...@iworld.de> wrote:
> ASSP development mailing list <assp-test@lists.sourceforge.net>
> schreibt:
>>dear.*\d\d% OFF
>>dear.*\d\d% oFF
>>\nfrom:.*pfizer
>>\nfrom:.*viagra
>
> Unlimited constructions like "
>>.*
> " are terrible wrong.
> Use .*{1,80} instead.
>
> The log shows only the first ->RegEx Length in Log (RegExLength)
> even when a match like
>>nfrom:.*pfizer
> can produce a string of several hundred or thousands of characters.
>
>
>
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