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Community Patterns
Search among 9,520 community submitted regex patterns...
2
log4j log parsing
PCRE (PHP <7.3)
This pulls out all the fields in a log4j field. Suitable for use in a Logstash Grok pattern or similar
Submitted by
Robin Kearney
-
10 years ago
1
Get all HTML tag names
PCRE (PHP <7.3)
no description available
Submitted by
Kostas Trichas
-
10 years ago
2
fail2ban real expression for w00tw00t
PCRE (PHP <7.3)
A real fai2ban expression for w00tw00t with alias substitution
Submitted by
MarcD
-
10 years ago
0
Page Hangs in Chrome/Shows TIMEOUT on regex101.com
PCRE (PHP <7.3)
I have a regex like this: /^(A-Za-z0-9)([\.\_]?[A-Za-z0-9-]+)(\.[A-Za-z]{2,6})+(\/A-Za-z+)*$/ and I want to test the string like: webmail.google.com.qqqqqqqqqqqqqqqqqqq....... But it shows TIMEOUT. I know that string is invalid for given regex. But I do this because when I input this string and ma...
Submitted by
sam
-
10 years ago
0
Get all header tag (<hn>) in html file
PCRE (PHP <7.3)
This regex get all header tag in html file with tag included
Submitted by
Aubin
-
10 years ago
0
Regex Mobile Number Validation Code
PCRE (PHP <7.3)
no description available
Submitted by
A.K. Asik
-
10 years ago
2
replace only inner text without tag element
PCRE (PHP <7.3)
no description available
Submitted by
A.K. Asik
-
10 years ago
1
sort -t "," -k4,4 -k1n,1 file_name
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
2
vk.com wall
PCRE (PHP <7.3)
Parse 123_123 http://vk.com/id82702078?w=wall82702078_3386 http://vk.com/wall82702078_3386 http://vk.com/club34073863?w=wall-34073863_28647 http://vk.com/wall-34073863_28647
Submitted by
by xzotix
-
10 years ago
2
PO Box Address Validation
PCRE (PHP <7.3)
no description available
Submitted by
mrferos
-
10 years ago
0
GUID
PCRE (PHP <7.3)
Dection of GUID
Submitted by
anonymous
-
10 years ago
2
#Set-Cookie:\\s+(?<cookie>[^=]+=[^;]+)#m regex explanation
PCRE (PHP <7.3)
no description available
Submitted by
Igor
-
10 years ago
2
Extract Metadata
PCRE (PHP <7.3)
no description available
Submitted by
kai_desu
-
10 years ago
3
URL with matching categories
PCRE (PHP <7.3)
Finds the protocol, subdomain, ((domain, extension)/ipaddress), port, filepath (split in path and filename), the route and the query string.
Submitted by
fps
-
10 years ago
2
Matches first word
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
2
catch options
PCRE (PHP <7.3)
catch options
Submitted by
Marek R
-
10 years ago
1
periodic-digit-numbers
PCRE (PHP <7.3)
no description available
Submitted by
Wolf
-
10 years ago
1
Labels with version numbers
PCRE (PHP <7.3)
Quick studty of labels with version numbers
Submitted by
LC
-
10 years ago
1
E-Mail
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
10 years ago
1
Number 0-100, 2 decimals
PCRE (PHP <7.3)
A number between 0 and 100 (including them) with up to two decimals. The decimal separator can be . or , . Usefull for percentage.
Submitted by
anonymous
-
10 years ago
1
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476
Community Library Entry
0
Regular Expression
.NET 7.0 (C#)
@"
^
(?=
(?<http>
(?:
https
?
:
\/\/
){1}
(?:
www
\.
)?
)?
)
(?
(?=
\k<http>
?
(?<ipaddr>
(?:
\d
{1,3}
\.
){3}
\d
{1,3}
(?:
\:
\d
{1,5}
)?
)
)
\k<http>
?
\k<ipaddr>
(?:
\.
[
\w
]
{1,9}
)?
|
\k<http>
(?:
[
\w
]
\.
?
){1,255}
\.
[
\w
]
{1,9}
)
(?:
\/
.
*
)?
$
"
gm
Open regex in editor
Description
Can be used to validate on URL's.
Submitted by
anonymous
-
a year ago