* matches the previous token between zero and unlimited times, as many times as possible, giving back as needed (greedy)
Match a single character present in the list below [ ]
* matches the previous token between zero and unlimited times, as many times as possible, giving back as needed (greedy)
matches the character with index 32_{10} (20_{16} or 40_{8}) literally (case insensitive)
3rd Capturing Group ([0-9A-F]{8})
Match a single character present in the list below [0-9A-F]
{8} matches the previous token exactly 8 times
0-9 matches a single character in the range between 0 (index 48) and 9 (index 57) (case insensitive)
A-F matches a single character in the range between A (index 65) and F (index 70) (case insensitive)
matches the characters literally (case insensitive)Non-capturing group (?:([0-9A-F]{2}) ){8}
{8} matches the previous token exactly 8 times
4th Capturing Group ([0-9A-F]{2})
Match a single character present in the list below [0-9A-F]
{2} matches the previous token exactly 2 times
0-9 matches a single character in the range between 0 (index 48) and 9 (index 57) (case insensitive)
A-F matches a single character in the range between A (index 65) and F (index 70) (case insensitive)
matches the character with index 32_{10} (20_{16} or 40_{8}) literally (case insensitive)
matches the character with index 32_{10} (20_{16} or 40_{8}) literally (case insensitive)
Non-capturing group (?:([0-9A-F]{2}) ){8}
{8} matches the previous token exactly 8 times
5th Capturing Group ([0-9A-F]{2})
Match a single character present in the list below [0-9A-F]
{2} matches the previous token exactly 2 times
0-9 matches a single character in the range between 0 (index 48) and 9 (index 57) (case insensitive)
A-F matches a single character in the range between A (index 65) and F (index 70) (case insensitive)
matches the character with index 32_{10} (20_{16} or 40_{8}) literally (case insensitive)
matches the characters literally (case insensitive).
matches any character (except for line terminators)\n matches a line-feed (newline) character (ASCII 10)