question about bash not returning expected results, the same result as this saved regex returns here

extracting constraint id from composed column header

This could be used to group eslint stuff in renovate config for a next.js project. Since you're intended to keep eslint-plugin-next at the same version as next itself, you would want to group it with next instead. Using negative lookahead we can ignore eslint-config-next (or anything else you may wi...

List of lists of numbers (no leading zeros)

removes port number from URL

Regular expression Regix for Iranian mobile phone numbers

\b((?:19|20)\d{2})-(0[1-9]|1[0-2])-(0[1-9]|12|3[01])\b

Password Regex with minimum contain one Numeric, Special Char, Uppercase, Lowercase

Alphanumeric Only (Uppercase + Lowercase + Numeric) Not support special character.

Martch Letras y Parentesis

Validate an URI to YouTube video.

Data classification on AWS Web Services specifically the URL connections you seen on the applications

This can be used for threat hunting. It will look for valid file names that have a double extension that can be used to trick people. Ex: Invoice.pdf.exe

Patent Number part extraction (Country Code + Number + Kind Code)

Ejercicio 3. Diseño de expresión regular asignada y autómata finito Equipo: MAD

https://github.com/f5devcentral/vscode-f5/issues/209

Validate 1-223.0-255.0-255.0-255:1-65535

Capturing Start/Close in IRC-logs

Replace namespaces in xpath with local-name

Removes whitespace around XML elements and trims the content