Regular Expressions 101

Pro

^start of string

s:the literal text s: (case sensitive)

Group 1([0-9a-f]{64})

Character Class[0-9a-f]{64}

{64}matches exactly 64 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

a-fone character from a (97₁₀) to f (102₁₀) (case sensitive)

Character Class[\s\S]

\sany whitespace character

\Sany non-whitespace character

.*any character (except for line terminators), repeated any number of times

$end of string, or before its final line terminator

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

25 tokens

^s:([0-9a-f]{64})[\s\S].*$

XSRF-TOKEN=s%3A7faa4cc0b1e4bdce39bd46f8d96bf2c17c2aba158d3e4a4d219eb7295045ad74.m%2FjbawJSNaVIurcgVICYzA26lN2%2FvGUa5sU8Bc1fA0k

XSRF-TOKEN=s%3A7faa4cc0b1e4bdce39bd46f8d96bf2c17c2aba158d3e4a4d219eb7295045ad74.m%2FjbawJSNaVIurcgVICYzA26lN2%2FvGUa5sU8Bc1fA0k