Regular Expressions 101

Group 1(loop\d|sr\d)

1st Alternativeloop\d

loopthe literal text loop (case sensitive)

\da Unicode decimal digit

2nd Alternativesr\d

srthe literal text sr (case sensitive)

\da Unicode decimal digit

Global pattern flags

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

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(loop\d|sr\d)

New

['sda', 'sdb', 'sdc', 'sr0', 'dm-0', 'dm-1', 'dm-2', 'dm-3', 'dm-4', 'loop0', 'loop1']