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Article #122

Re: [SUN-ADMINS-PL:756] Re: WWW cache

#122
From: woj... Wojtek Sylwestrzak
Date: Thu, 04 Jan 1996 00:00
47 lines
2657 bytes
Michal Jankowski (Michal.J...@fuw.edu.pl) wrote:
: Kiepawo. Reload z netscape czy czegos tam to po prostu ustawia
...

Michal, zelgalem jak pies. fragment z pliku konfiguracyjnego:

#  TAG: ttl_pattern
#       Selection of TTL's based on URL regular expressions (syntax
#       is the POSIX standard).  There are no defaults.
#
#       The list of URL patterns are searched in the order listed here.
#       All patterns in the list are checked and the last match is used.
#       There are two ways to specify the TTL: an absolute value, and
#       as a percentage of the object's age.
#
#       The percentage factor is listed last on the line and may be
#       omitted.   If the value is positive (non-zero) and the object
#       metadata includes a last-modified timestamp, the TTL will be set as
#       the given percent of the difference between current time and
#       the last-modified time.  The number following the percentage
#       is an upper limit on the TTL.  The default is 43200 minutes, or
#       30 days.  This means that no object whose TTL is set by this
#       method will remain in the cache for longer than 30 days.
#
#       If the percentage factor is not used (for example when an object
#       has no last-modified timestamp) the absolute TTL value will
#       be checked instead.  If the absolute value is non-negative,
#       it will be used.
#
#       A negative absolute TTL value in conjunction with a positive
#       percentage factor has the effect that the TTL is set from
#       the pattern match only if a last-modified timestamp is present.
#
#       If neither the absolute TTL or percentage factor result in a
#       TTL for the object, the default TTL from the preceeding section
#       will be used.
#
#       Examples:
#
#                                                     Calculate TTL as
#                                       Absolute      this percentage of
#               Regular Expression      TTL in        the object's age
#               matching URLs           minutes       %age   Max (minutes)

Ja po prostu u siebie dalem bardzo duze wartosci.

--w
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From: woj...@icm.edu.pl (Wojtek Sylwestrzak)
Subject: Re: [SUN-ADMINS-PL:756] Re: WWW cache
Date: 1996/01/04
Message-ID: <4ch6rq$7n7@parnas.mimuw.edu.pl>
X-Deja-AN: 133971518
references: <199601031850.TAA27541@hydrant.icm.edu.pl> <2n4tud2bwe.fsf@ccmj.fuw.edu.pl>
organization: Division of Mathematics, Informatics and Mechanics, Warsaw University
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