[squid-users] correct regular expression to use to capture all

Matus UHLAR - fantomas uhlar at fantomas.sk
Sun Jul 9 15:04:19 UTC 2023


On 08.07.23 13:07, robert k Wild wrote:
>True but I don't want to create two ACL lists, one for "ssl name" and one
>for "ssl name regex"

try only create one for ssl name. You rarely need regex.
performance will thank youl

>On Sat, 8 Jul 2023, 12:57 Matus UHLAR - fantomas, <uhlar at fantomas.sk> wrote:
>
>> On 07.07.23 21:13, robert k Wild wrote:
>> >i know ive been talking about this before but i want to understand why i
>> >cant use this regex
>> >
>> >(^|.*)redshift3d.com$
>> >
>> >instead i have to use this
>> >
>> >(^|\.)redshift3d.com$ OR
>> >
>> >(^|\.)redshift3d\.com$
>> >
>> >for strings
>> >
>> >www.redshift3d.com
>> >activate.redshift3d.com
>> >redshift3d.com
>>
>> AFAIK "dstdomain .redshift3d.com"
>>
>> matches the same, but without complicated, cpu-expensive and hardly
>> readable
>> regular expressions

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