Regular Expressions 101

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Library entries

0
python

Phone number

Phone number
Submitted by anonymous - 2 days ago
0
pcre

Network Address

-
Submitted by anonymous - 2 days ago
0
python

分组引用

分组引用
Submitted by anonymous - 5 days ago
0
pcre

模式测试

测试贪婪/非贪婪模式
Submitted by anonymous - 5 days ago
0
pcre

Wrap word in json with quotes

Wrap word in json with quotes
Submitted by anonymous - 6 days ago
0
java

时间

时间
Submitted by 旧信 - 7 days ago
0
python

Remove ANSI escape codes

Remove ANSI escape codes
Submitted by anonymous - 8 days ago
0
pcre

dateformat classique fr

12/10/1991
Submitted by anonymous - 9 days ago
0
pcre

腾讯视频

从元素解析视频URL
Submitted by anonymous - 9 days ago
0
pcre

match comments

/** comments */ // to the end /* comments */
Submitted by monk - 13 days ago
0
pcre

ASD

HI
Submitted by anonymous - 14 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