^start of line
Augthe literal text Aug (case sensitive) \s+any whitespace character, repeated at least once
+matches at least one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
:the literal : (5810 / 728 / 3A16)
+matches at least one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
\s+any whitespace character, repeated at least once
.+any character (except for line terminators), repeated at least once
$end of line
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string
g modifier: global. Finds all matches instead of stopping after the first