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

Validate an URI to YouTube video.

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

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

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

Regular expression Regix for Iranian mobile phone numbers

exclude square brackets

'nls__Cancellation permitted 03 Hrs before scheduled departure __nls Within 03-72 hrs INR 3,500 or 100% of airfare charge (whichever is lower) nls Before 72 hrs INR 3,000 or 100% of airfare charge (whichever is lower)' this is my string I want everything between nls and nls or nls and INR

。

Regex for parsing IIC++ script.

Come da titolo

Codegolf submission

Device model Extraction from our client Are*

OS version of the iPhone devices of our client Are*

nuh uh

White spaces between two white spaces.

google video 域名

StackOverflow RegEx, lower case letters and numbers, with exact length of 6 RegEx without boundary (1st try) [a-z0-9]{6} RegEx with boundary (solution) \b[a-z0-9]{6}\b

for testing doc

This regex will only allow the Major.Minor.Patch pattern to pass.