Regular Expressions 101

Pro

http://the literal text http:// (case sensitive)

Group 1(.*)

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

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

eleveothe literal text eleveo (case sensitive)

.any character (except for line terminators)

com/auththe literal text com/auth (case sensitive)

Group 2(/)?

?repeats the group contents below at most once:

/the literal / (47₁₀ / 57₈ / 2F₁₆)

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

http://(.*)\.eleveo.com/auth(/)?

http://jahody.eleveo.com/auth

http://${1}.eleveo.com/auth/${1}

http://jahody.eleveo.com/auth