Regular Expressions 101

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Community Patterns

1

indented lines with continuation

PCRE (PHP <7.3)
Example taken from SO,
Submitted by anonymous - a day ago
1

match html and xml brackets (<>) and all their content. It doesn’t match inner text.

ECMAScript (JavaScript)
match html and xml brackets () and all their content. It doesn’t match inner text. Useful to remove markup tags from a xml or html string, leaving only the text.
Submitted by Emasoft - 2 days ago
1

linuxserver tags for renovate

ECMAScript (JavaScript)
Match: linuxserver/prowlarr:1.16.2.4435-ls67 1.16.2.4435-ls67 linuxserver/radarr:5.4.6.8723-ls215...
Submitted by Yevhen Kolomeiko (Sad-Soul-Eater) - 3 days ago (Last modified 3 days ago)
1

Traefik plugins in traefik-ingress helm values for renovate bot

ECMAScript (JavaScript)
Match: plugins: plugin-name: { moduleName: github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin, version: v1.3.0 } plugins:...
Submitted by Yevhen Kolomeiko (Sad-Soul-Eater) - 3 days ago (Last modified 3 days ago)
1

VictoriaMetrics operator image for renovate bot

ECMAScript (JavaScript)
Match: image: { repository: user_name-123/repo_name-123, tag: v1.23.45_amd64-cluster } image: repository: "user_name-123/repo_name-123"...
Submitted by Yevhen Kolomeiko (Sad-Soul-Eater) - 3 days ago (Last modified 3 days ago)
1

Госуслуги - сопроводительное письмо (недопустимые символы)

.NET 7.0 (C#)
Если вы подаёте электронное заявление через портал Госуслуг и набираете текст в стороннем редакторе, то при попытке отправить такое заявление может появиться ошибка о наличии недопустимых символов. С помощью этого регулярного выражения вы сможете найти недопустимые символы и скорректировать текст с...
Submitted by NG256 - 11 days ago
1

remove gnu license information

ECMAScript (JavaScript)
this is just for the sake of creating documentation or working with a lot of files that all contain this license i just needed to remove them, in order to reduce the size of the overall files
Submitted by TheonlyAquarius - 11 days ago
1

password regex (strict)

ECMAScript (JavaScript)
Synopsis The subject password must fullfill several criterias to ensure it's have an acceptable level of minimal security. Success criterias contains at least 1 number (0-9) contains at least 1 uppercase letters...
Submitted by Soma Szelpal - 20 days ago (Last modified 20 days ago)
1

Renamer Log file to CSV

PCRE (PHP <7.3)
Catches our log files renamed file names and adds them to CSV file
Submitted by anonymous - 22 days ago
1

Simple EIN (Employee Identification Number) format

ECMAScript (JavaScript)
An Employer Identification Number (EIN) is also known as a Federal Tax Identification Number, and is used to identify a business entity. Generally, businesses need an EIN. It expects 2 digits at start, then a dash ('-') and then 7 digits. No assumptions regarding the allowed prefixes, etc.
Submitted by @uazure - 24 days ago
1

Number Expr

ECMAScript (JavaScript)
A "raw" expression matching numbers; anything from a simple 123 to -123,456.78e90 will be matched. Note: this may be vulnerable to ReDoS attacks when long multiline entries are available & a few hundered (or thousand depending on the length of the input) steps is a problem; check the Regex Debugger...
Submitted by expo.moe - a month ago (Last modified a month ago)
1

T-SQL find comments in script

.NET 7.0 (C#)
Finds the comments in a t-sql (tsql) script
Submitted by Paw Jershauge - a month ago
1

INI Parser

.NET 7.0 (C#)
This regular expression has the following features that make it a convenient tool for working with text data. Ignoring syntax errors__ The regular expression is able to ignore syntax errors whenever possible. This allows you to handle data with formatting errors without losing important information....
Submitted by Pavel Bashkardin - a month ago
1

PrivtBank Receipt Parser

.NET 7.0 (C#)
PrivtBank Receipt Parser
Submitted by anonymous - a month ago (Last modified a month ago)
1

PrivtBank Receipt Parser vx520

.NET 7.0 (C#)
PrivtBank Receipt Parser vx520
Submitted by anonymous - a month ago (Last modified a month ago)
1

CSI Breakdown V5

ECMAScript (JavaScript)
Breaks out CSI numbers for proper reformat
Submitted by anonymous - a month ago
1

CRAC Question Bank

ECMAScript (JavaScript)
中国无线电协会业余无线电分会业余无线电操作证书 txt 题库格式化
Submitted by HoshinoSuzumi<master@uniiem.com> - a month ago (Last modified a month ago)
1

Email Format Check

ECMAScript (JavaScript)
This regex can check if the email format is valid. Feels free to use it
Submitted by AkashiDom - a month ago
1

PGP-encrypted message (v2)

ECMAScript (JavaScript)
A javascript regex for a pgp-encrypted message, including optional armor, headers, and checksum. Feel free to make improvements if you think I'm missing something from the spec: https://www.rfc-editor.org/rfc/rfc4880#section-6.2
Submitted by anonymous - a month ago
1

PGP-encrypted message

ECMAScript (JavaScript)
A Javascript regex for a PGP-encrypted message, including optional armor, valid headers, and checksum.
Submitted by Adroit - a month ago
123...646

Госуслуги - сопроводительное письмо (недопустимые символы)

1

Regular Expression
.NET 7.0 (C#)

@"
[^\s\w\d«»@“”/\\№‘’_\-'()!?.,:;%—=+*\[\]~]
"
gm
Open regex in editor

Description

Если вы подаёте электронное заявление через портал Госуслуг и набираете текст в стороннем редакторе, то при попытке отправить такое заявление может появиться ошибка о наличии недопустимых символов.

С помощью этого регулярного выражения вы сможете найти недопустимые символы и скорректировать текст сообщения.

Submitted by NG256 - 11 days ago