^start of line
.*any character (except for line terminators), repeated any number of times
+matches at least one character from the set below:
A-Zone character from A (6510) to Z (9010) (case sensitive)
{2,}the literal (3210 / 408 / 2016) , repeated at least 2 times
+matches at least one character from the set below:
A-Zone character from A (6510) to Z (9010) (case sensitive)
.*any character (except for line terminators), repeated any number of times
$end of line
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