Regular Expressions 101

https:the literal text https: (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

Group 1([\w]+[.])*

*repeats the group contents below any number of times:

Character Class[\w]+

+matches at least one character from the set below:

\wany word character

Character Class[.]

.the literal . (46₁₀ / 56₈ / 2E₁₆)

googlethe literal text google (case sensitive)

Character Class[.]

.the literal . (46₁₀ / 56₈ / 2E₁₆)

comthe literal text com (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

Regular Expression

https:\/\/([\w]+[.])*google[.]com

New

https://as2df.google.com
https://fasd.af.sdfa.google.com
https://fsda21.sdfa.dfas.google.com