Regular Expressions 101

Pro

^start of line

new_aged_the literal text new_aged_ (case sensitive)

\d+a digit, repeated at least once

$end of line

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

^new_aged_\d+$

New

new_aged_01
new_aged_01_b
new_aged_01.bak
new_aged_02
new_aged_02_b
new_aged_02.bak
new_aged_03
new_aged_03_b
new_aged_03.bak

new_aged_01
new_aged_01_b
new_aged_01.bak
new_aged_02
new_aged_02_b
new_aged_02.bak
new_aged_03
new_aged_03_b
new_aged_03.bak