Regular Expressions 101

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Community Patterns

1

Rex: Domain name plus colon plus integer

PCRE (PHP <7.3)
Done while modifying Remote MX Wizard( Getting MX records from user input)
Submitted by Levyb - 8 years ago
1

Remove inside ()

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

from word to word

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

SegmentLoaderRegex

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

old

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

Test

ECMAScript (JavaScript)
Test
Submitted by Test - 8 years ago
1

(am|sg){0,1}(invoice){0,1}(\d*){0,1}

PCRE (PHP <7.3)
(am|sg){0,1}(invoice){0,1}(\d*){0,1}
Submitted by dat.dao - 8 years ago
1

"GP0|#8c3bbce0-620b-4e68-8567-28ff6fa42712;L0|#08c3bbce0-620b-4e68-856

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

Shortcode Js

ECMAScript (JavaScript)
[shortcode attr="data"]
Submitted by khiconit - 8 years ago
1

Number Validation

ECMAScript (JavaScript)
Number validation in Javascript. Abit too contrived
Submitted by b0tman - 8 years ago
1

Posible regex para variables mailmarketing

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

Reg2

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

Reg1

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

Only valid if uppercase words (letters + space), minimum 1, maximum 21

ECMAScript (JavaScript)
"ASDF ASDF ASDF ASDF A" OK "ASDF ASDF ASDF ASDF AS" NOK "asfd ASDF ASDF ASDF" NOK "ASDF ASDF ASDF AsdF" NOK "ASDF ASDF ASDF A12F" NOK
Submitted by Matthias G. - 8 years ago
1

X user Y response

PCRE (PHP <7.3)
grep logs with X username and Y response code
Submitted by anonymous - 8 years ago
1

Create directories

PCRE (PHP <7.3)
Regex to make sure directories have a "real" name and not code use for scripting/
Submitted by anonymous - 8 years ago
1

CI-Bol

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

fail2ban 0.8.13-1 Debian 8 Jessie Roundcube 1.1.5+dfsg.1-1~bpo8+1

Python
Filter authentication fails from /var/log/roundcube/error
Submitted by Daniel Bañobre Dopico el profe - 8 years ago
1

Username

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

^((?!^City$)[a-zA-Z '])+$

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1...220221222223224...902

Community Library Entry

0

Regular Expression
Java 8

"
<.*[^\x01-\x7E]+.*>
"
uUmg
Open regex in editor

Description

{ { I'm so {cool}, I'm nested }} I'm neither { I'm just boring normal braces }

Submitted by anonymous - 4 years ago