Regular Expressions 101

Order By

Sponsors

Community Patterns

0

匹配限定后缀名的文件，忽略大小写

Golang
匹配.mka后缀名的文件，忽略大小写
Submitted by anonymous - a year ago
0

匹配限定后缀名中的指定关键字，忽略大小写

Golang
匹配.mkv和.mp4后缀名中包含menu或sp或.sample，忽略大小写
Submitted by anonymous - a year ago (Last modified a year ago)
0

i++ in bash

PCRE (PHP <7.3)
asdf
Submitted by anonymous - a year ago
0

auto-gpt- parse system cmd

Python
auto-gpt- parse system cmd
Submitted by anonymous - a year ago
1

golang re2 negative lookahead

Golang
Aquivalent solution for golang's unsupported negative lookahead in re2 flavor of go's regex. This example provides a negative lookahead similar to (?!/api/) ignoring routes with the /api/ prefix at the start.
Submitted by misha - a year ago
0

autogpt-parse next-action

Python
autogpt-parse next-action
Submitted by anonymous - a year ago
0

auto-gpt-parse next-action

Python
auto-gpt-parse next-action
Submitted by anonymous - a year ago
0

auto-gpt-THOUGHTS block

Python
auto-gpt-THOUGHTS block
Submitted by anonymous - a year ago
0

autogpt-system-command-parse

Python
autogpt-system-command-parse
Submitted by anonymous - a year ago
0

Extract structure from dates

Python
1-12 / 2022
Submitted by anonymous - a year ago
0

tacacs legacy server definition: sentence and parts

Python
This query extract the entire tacacs legacy configuration by servers and divide its parts on groups
Submitted by anonymous - a year ago
0

auto-gpt capture command

Python
auto-gpt capture command
Submitted by anonymous - a year ago
0

trimming whitespaces from the beginning and from the end

Python
trimming whitespaces from the beginning and from the end
Submitted by anonymous - a year ago
0

IWANTOUT

Python
IWANOUT
Submitted by anonymous - a year ago
0

URL

Python
Regex de URL
Submitted by anonymous - a year ago
0

SAP_ECTR_ID

PCRE (PHP <7.3)
Gets the base ID of the ECTR ID when using copy and paste.
Submitted by Peter - a year ago
0

Email finder

Python
Find emails in a string.
Submitted by anonymous - a year ago
0

Phone number finder

Python
Finds a phone number.
Submitted by anonymous - a year ago
-1

regex to check for buffer printing

Python
This regex checks if c/c++ code contains char buffer that is later printed.
Submitted by tagoras - a year ago
0

AWS EC2 CDK Machine

Python
Validates if a string is a ec2 machine valid instance type.
Submitted by https://github.com/DEADSEC-SECURITY - a year ago
1...45678...575

YouTube video URL to video ID

0

Regular Expression
Python

r"
^(?:https?:\/\/|\/\/)?(?:(?:www\.|m\.)?youtube(?:-nocookie)?\.com\/(?:(?:vi?|e|embed)\/([\w-]{11})|(?:watch|embed|attribution_link)?\?\S*?(?:(?<=\?v=|&v=)|(?<=\?vi=|&vi=))([\w-]{11}))|youtu\.be\/(?:([\w-]{11})(?!\S*v=)|\S*?(?:&v=|\?v=)([\w-]{11})))(?:[^\w-]\S*)?$
"
gm
Open regex in editor

Description

This regex can match with a valid YouTube link and retrieve the video ID in one of the four capturing groups. Unfortunately, I couldn't manage to use a single capturing group, but there is no difference between all of them.

Submitted by Lyroy TheToad - 3 years ago (Last modified 3 years ago)