Regular Expressions 101

Explanation
Pro

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

Character Class[xX]

xthe literal x (120₁₀ / 170₈ / 78₁₆) (case sensitive)

Xthe literal X (88₁₀ / 130₈ / 58₁₆) (case sensitive)

Character Class[0-9a-fA-F]+

+matches at least one character from the set below:

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

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

A-Fone character from A (65₁₀) to F (70₁₀) (case sensitive)

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

\\[xX][0-9a-fA-F]+

New

we are ¯OKfamily, good
we are \xaf\x06OK\x03family, good

we are ¯OKfamily, good
we are \xaf\x06OK\x03family, good