Regular Expressions 101

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Library entries

4
pcre

html tags

no description available
Submitted by anonymous - 6 years ago
4
pcre

Get image tag attributes

no description available
Submitted by Agustín Bouillet - 6 years ago
5
pcre

ipv6

Match an ipv6 address
Submitted by Frusty - 6 years ago
5
python

Match Only Text

no description available
Submitted by anonymous - 6 years ago
5
pcre

get specific value from html tag

no description available
Submitted by A.ROA - 6 years ago
5
pcre

IPv4 Validator

no description available
Submitted by anonymous - 2 years ago
5
pcre

Repair unquoted HTML attribute values

Usually MSWord HTML exports
Submitted by Ka. - 9 years ago
5
pcre

All href in a tag

Find all href in a tag
Submitted by Miron Yanovskiy - 9 years ago
5
pcre

Find All Python imports

no description available
Submitted by anonymous - 8 years ago
5
pcre

relative to absolute

relative to absolute
Submitted by xp_prg - 8 years ago
5
pcre

URL

URL Description from Dr. M. G. @ Brookes
Submitted by anonymous - 7 years ago

SO: fail2ban regular to find 403 request in nginx

Vote

7

Regular Expression
python

"
^(?:::f{4,6}:)?(?P<host>\S+) .* "(GET|POST) [^"]+" 403
"
mg

Description

Loading markdown...
Submitted by anonymous - 8 years ago