Regular Expressions 101

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Community Patterns

1

Separate words in sentence

PCRE (PHP <7.3)
Separate words in sentence
Submitted by Elijah Mwangi - 8 years ago
1

gotcha

ECMAScript (JavaScript)
Ci
Submitted by anonymous - 8 years ago
1

vowels

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Regex for Instance name validation

ECMAScript (JavaScript)
no description available
Submitted by Sanoj Antony - 8 years ago
1

Convert an LDIF from DS A into LDIF in DS B in one Regex

PCRE (PHP <7.3)
If you need to convert an LDIF exported from one directory to an LDIF in another directory, replacing the DN and attr names from one to the other
Submitted by anonymous - 8 years ago
1

JS terminal stuff

ECMAScript (JavaScript)
no description available
Submitted by b3nsn0w - 8 years ago
1

Regex HTML

ECMAScript (JavaScript)
Trying to get in between ><
Submitted by anonymous - 8 years ago
1

time stamp english

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

date time stamps

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

checks for valid filename

PCRE (PHP <7.3)
filename.txt Not: .filename.txt
Submitted by RAussi - 8 years ago
1

Check for GUID/UUID

PCRE (PHP <7.3)
This pattern search case insensitive for a valid GUID: a combination of A-Z and 9-0 in four groups delimited by a dash: [8]-[4]-[4]-[4]-[12].
Submitted by Fallon Turner - 8 years ago
1

Ticketnummer

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

MML

Python
no description available
Submitted by Aron - 8 years ago
1

capital of

Python
no description available
Submitted by Shebin - 8 years ago
1

phone

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

small version of path select

PCRE (PHP <7.3)
Selects: /foldera/folderb/
Submitted by RAussi - 8 years ago
1

Selects full path without filename or query parameter

PCRE (PHP <7.3)
For example: /foldera/folderb/filename.txt?query=abc Result: /foldera/folderb/
Submitted by RAussi - 8 years ago
1

Selects fist directory path

PCRE (PHP <7.3)
For example: /foldera/folderb/filename.txt Result: foldera
Submitted by RAussi - 8 years ago
1

For regex replace: Removes last part of directory/filename

PCRE (PHP <7.3)
For example: /foldera/folderb/filename.txt?value=abc Selects: /foldera/folderb
Submitted by RAussi - 8 years ago
1

fail2ban roundcube debian8 jessie /var/log/roundcube/errors

Python
no description available
Submitted by Daniel Bañobre - 8 years ago
1...634635636637638...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}
/
Open regex in editor

Description

This regex searches for an IP

Submitted by dkon - 8 years ago