Regular Expressions 101

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Library entries

0
javascript

check mail

Vérifie si le mail est valide ou non
Submitted by anonymous - 2 days ago
0
java

lat cyr letters

only lat and cyr letters
Submitted by anonymous - 6 days ago
0
javascript

Find WikiRace baseURL

https://github.com/d-k-bo/WikiRace
Submitted by anonymous - 7 days ago
0
java

LinkedIn Profile Url

LinkedIn Profile Url
Submitted by Morons - 8 days ago
1
javascript

File extension

Retrieve the file extension of a filename
Submitted by anonymous - 17 days ago

Validate Syslog Messages

Vote

2

Regular Expression
pcre

/
<(?'Priority'[0-9]{1,3})>(?'Date'[a-zA-Z]{1,3}\s(?(?=\s)\s|[0-9])[0-9])\s(?'Time'(?:[0-1][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9])\s(?'Host'(?(?=\d)(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)+)|\w+)\s(?'Message'.+$)
/

Description

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Submitted by dislick - 9 years ago