Regular Expressions 101

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Community Patterns

2

Capture 5 words either side of a match string

Python
no description available
Submitted by anonymous - 10 years ago
2

Match 5 forward slashes

Python
Match 5 forward slashes
Submitted by anonymous - 9 years ago
2

IPv4 Validator

Python
no description available
Submitted by dannyo - 9 years ago
2

SED

Python
no description available
Submitted by anonymous - 9 years ago
2

match those lines whose first n chars contains 1+ non numeric

Python
1100582367|SDFDSFDSFDSFDSFDF GBC213WREW|RWEFSDFSDF 1100582377|DSFDSFDSFDSF 2NDG.S.D BIKADSFDSFDSFNO.421 1100582387|SDFSDFSDFDSF
Submitted by sid - 8 years ago
2

Port validator

Python
Validates port numbers from 1 to 65535
Submitted by Agustín Bouillet - 8 years ago
2

Mime type parser

.NET 7.0 (C#)
A "simple" regex to parse mime types. Handles all commonly occurring parts of a mime type string such as: Type Subtype Subtype's with an extra extension (e.g. svg+xml) (Optional input) Multiple parameters (Optional input)...
Submitted by Vespion - 2 years ago (Last modified 2 years ago)
2

Find any digits in string

Python
no description available
Submitted by anonymous - 9 years ago
1

Parse a HTML URL

Python
Break a URL into parts: protocol url path get parameters hash
Submitted by Dale O'Brien - 10 years ago
1

dd/mm/yyyy validation regexp

Python
no description available
Submitted by uknnown - 9 years ago
1

REGEX

Python
no description available
Submitted by anonymous - 9 years ago
1

IPv4 extraction

Python
no description available
Submitted by Jacob - 10 years ago
1

quoted string in VB.net format

Python
Get all strings in vb.net format (even nested quotes"
Submitted by Alan Moore (http://stackoverflow.com/questions/2148587/finding-quoted-strings-with-escaped-quotes-in-c-sharp-using-a-regular-expression) modified by j - 10 years ago
1

States

Python
States (US) 2 char format, matches: Ga or GA
Submitted by miqui - 9 years ago
0

Get any word before specific string

Python
no description available
Submitted by anonymous - 9 years ago
1

Strip ANSI escape characters

Python
no description available
Submitted by anonymous - 11 years ago
1

sad smiley

Python
looks for a sad smiley with a backslash
Submitted by @barraponto - 10 years ago
1

check phone number(Taiwan)

Python
If pattern match, then this number probably is a phone number in Taiwan.
Submitted by Assalin - 10 years ago
1

Find exeptions in log4j

Python
regex to consider exceptions in log4j
Submitted by anonymous - 9 years ago
1

postfix

Python
get ip identifier, queue name, email domain and status from postfix log
Submitted by kglod - 9 years ago
1...34567...111

IP Table Parse IPID

0

Regular Expression
.NET 7.0 (C#)

@"
\b[A-F0-9][A-F0-9]?\b
"
g
Open regex in editor

Description

Match 1 is the IPID

Submitted by Tres Little - 2 years ago