It is a regular expression for 'anything'.
Have a look at the GNU regex documentation:
man 7 regex
The book Mastering Regular Expressions is good if you really want to
know about them (probably overkill for just figuring out how to use
regex in Squid).
maer727@sohu.com wrote:
> Hi, pals!
>
> Here is a statement taken from squid.conf.
>
> # refresh_pattern . 0 20% 4320
>
> I noticed that there is a dot "." after "refresh_pattern".
> What does the dot mean? Can you give me a simple explanation?
>
> Best regards,
> George Ma
-- Joe Cooper <joe@swelltech.com> http://www.swelltech.com Web Caching Appliances and SupportReceived on Mon May 13 2002 - 00:42:39 MDT
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