Regex Examples

Example	Regex
IP address	(([2][5][0-5]\.)|([2][0-4][0-9]\.)|([0-1]?[0-9]?[0-9]\.)){3}(([2][5][0-5])|([2][0-4][0-9])|([0-1]?[0-9]?[0-9]))
Email	[^@]+@[^@]+\.[^@]+
Date MM/DD/YY	(\d+/\d+/\d+)
Date YY-MM-DD hh:mm:ss	\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}
Integer (positive)	(?
Integer	[+-]?(?
Float	(?<=>)\d+.\d+|\d+
Hexadecimal	\s–([0-9a-fA-F]+)(?:–)?\s

re.I merupakan kepanjangan dari re.IGNORECASE

sedangkan

re.M merupakan re.MULTILINE

Multi-line mode:

  ^ matches the start of each line

  $ matches the end of each line