RE: regexp - difference between ? and *

From: Kulcsár
Date: Fri Aug 11 2006 - 03:01:06 ART

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Hello,

? Means "match the preceding string zero or one time"
* means "match the preceding string zero or more times"

Regards,
Andras

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Chee Chew Leong
Sent: Friday, August 11, 2006 4:43 AM
To: ccielab
Subject: regexp - difference between ? and *

Could some one help me to understand what is the difference between ? and
* when I apply them particularly on bgp AS path matching?

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