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Community Patterns
Search among 14,880 community submitted regex patterns...
1
IPv4 address with optional CIDR suffix
ECMAScript (JavaScript)
Matches any valid IPv4 address with, optionally, a CIDR suffix. 0.0.0.0 to 255.255.255.255 and 1.1.1.1/0 to 1.1.1.1/32. Use the following regex if you don't want to allow the CIDR suffix. /^(?:(?:[1-9]?[0-9]|10-9|2(?:0-4|5[0-5]))\.){3}(?:[1-9]?[0-9]|10-9|2(?:0-4|5[0-5]))$/...
Submitted by
MAZ01001
-
2 months ago
1
Mediawiki History Dump filenames
Python
Matches filenames of MediaWiki history dumps.
Submitted by
CristianCantoro
-
2 months ago
1
Detect Multiple File Extensions
PCRE (PHP <7.3)
I use this to find files with two or more extensions (i.e. file.txt.txt). This will work with files with 3 or 4 character or numeric (or both) file extensions (i.e. pdf, xlsx).
Submitted by
Curve
-
2 months ago
(Last modified 2 months ago)
1
URL
ECMAScript (JavaScript)
Match a URL and capture its parts. Please suggest your improvements.
Submitted by
Lamer217
-
2 months ago
1
JavaScript number literals
ECMAScript (JavaScript)
Should match any valid JavaScript number literal. Allow _ as a numerical separator, leading/trailing dot and 0, and test for prefix 0b (binary), 0o (octal), and 0x (hexadecimal). See the second paragraph of EDIT 4 in this StackOverflow answer by me for matching JS numbers.
Submitted by
MAZ01001
-
2 months ago
(Last modified 2 months ago)
1
Excel CSV Parser
ECMAScript (JavaScript)
I'm dealing quite a lot w this. This CSV Parser is used for Js (particularly for my current project wrting script for After Effects through ExtendScript)
Submitted by
binguine
-
2 months ago
1
Randomizer Template
ECMAScript (JavaScript)
Randomizer Template
Submitted by
HoshinoSuzumi<master@uniiem.com>
-
2 months ago
(Last modified 2 months ago)
1
Remover \x160 e arrumar texto para dados com tabulação
ECMAScript (JavaScript)
Remove caracteres ocultos (\x160) e arruma textos com espaços extras antes e depois da palavra para dados tabulados (com tab)
Submitted by
Danilo Ikebara
-
3 months ago
(Last modified 3 months ago)
1
Quartz CRON Validation with groups
ECMAScript (JavaScript)
CRON validation Validates CRON pattern (Quartz) and supports groups. Useful for e.g. typescript or other typed languages. The following greoups are covered: second...
Submitted by
Nico Vitt
-
3 months ago
1
Ateco Code Validation
Python
Ateco Groups Regex to identify the groups that make up the ateco code, based on its structure. More details: https://www.istat.it/it/archivio/17888 Valid Ateco: 01 - 28.2 - 24.45 - 46.74.1 - 46.73.22...
Submitted by
christian dalena
-
3 months ago
1
Dimensioned quantities in markdown, selected units
ECMAScript (JavaScript)
A more general match for numbers with units/dimensions in plaintext. This is unoptimized, a bit rough, and leaves out plenty of units while including some oddities. Use it as the first step to something better if you're linting md files. This was good enough for my use case, which doesn't care much ...
Submitted by
ecfrechette
-
3 months ago
1
Typographic correction for SI units
ECMAScript (JavaScript)
Matches quantities dimensioned by SI units in typical markdown-formatted plaintext documents. Replaces any spaces or HTML entities between the number and its dimensions with a "narrow non-breaking space" character. This character may fallback to a "thin space" due to its font support. The lexicograp...
Submitted by
ecfrechette
-
3 months ago
(Last modified 3 months ago)
1
Belgian license plate regex
ECMAScript (JavaScript)
Regex supporting new old license plates from Belgium but dus not support custom license plates
Submitted by
anonymous
-
3 months ago
(Last modified 3 months ago)
1
Chinese Digits
PCRE (PHP <7.3)
Match Chinese Digits less than 1×10^16, such as “一千两百三十四万”、“八萬点七六五”、“玖仟玖佰玖拾玖万玖仟玖佰玖拾玖亿玖仟玖佰玖拾玖万玖仟玖佰玖拾玖点玖玖玖玖玖玖玖玖玖玖玖玖玖玖玖玖”,Upper and lower case Chinese can be mixed, but Chinese numbers and English numbers cannot be mixed. Illegal numbers will not be matched. For example: “两十六” will not be matched, as t...
Submitted by
anonymous
-
4 months ago
(Last modified 3 months ago)
1
Lakar Detector from Astadhyayi source text
ECMAScript (JavaScript)
// 1st: aashirling or vidhiling matches. empty string otherwise. // 2nd: i or e or o or r of lakar name l_ट or l_ङ. "" when अ. // 3rd: ट or ङ. // 4 through 13 are 9 dhatu forms Purusha(/)].
Submitted by
anonymous
-
4 months ago
(Last modified 4 months ago)
1
Parse OBIS Data
Python
Parsing OBIS Data
Submitted by
anonymous
-
4 months ago
(Last modified 4 months ago)
1
NPC名称匹配
PCRE (PHP <7.3)
^\h{4}段首4个横向空格 +不包含左括号、换行符号的其他字符,1~无限循环 \((.*)\)$捕获处于()之中的任意字符内容,右括号在段尾
Submitted by
vicrly
-
4 months ago
1
Capture Paragraph Text in html
Python
TLDR: It can be used to capture all the paragraphs from some webnovel sites. *update: testing other sites, I've found it lacking. This is intended to match a tag and it's closing tag. It only matches and captures if there are no other html tags nested in the tag. There is room to adjust with the...
Submitted by
anonymous
-
4 months ago
(Last modified 4 months ago)
1
Match non LATIN-9 (ISO 8859-15) characters
ECMAScript (JavaScript)
Matches all non LATIN-9 (ISO 8859-15) characters.
Submitted by
anonymous
-
4 months ago
1
Ansible Playbook Execution - Task Output
Python
Parse Task Titles and capture results/output of each task
Submitted by
Paul Cummings
-
4 months ago
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744
docker image tag name
0
Regular Expression
ECMAScript (JavaScript)
/
^
(?:
(?=
[^
:
\/
]
{4,253}
)
(?!
-
)
[
a
-
zA
-
Z0
-
9-
]
{1,63}
(?<!
-
)
(?:
\.
(?!
-
)
[
a
-
zA
-
Z0
-
9-
]
{1,63}
(?<!
-
)
)*
(?:
:
[
0
-
9
]
{1,5}
)?
\/
)?
(
(?!
[
._-
]
)
(?:
[
a
-
z0
-
9._-
]
*
)
(?<!
[
._-
]
)
(?:
\/
(?!
[
._-
]
)
[
a
-
z0
-
9._-
]
*
(?<!
[
._-
]
)
)*
)
(?:
:
(?!
[
.-
]
)
[
a
-
zA
-
Z0
-
9_.-
]
{1,128}
)?
$
/
Open regex in editor
Description
javascript regex for docker image tag name from
doc
Submitted by
ahmad safari
-
2 years ago