Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
This code should accept TEXT:9:TEXT or TEXT:99: or TEXT:2:"TEXT" but should not accept
$string = 'DEFAULT:1: TITLE:5 AXIS:6: UNIT:13: LEGEND:21: WATERMARK:1: '; print "yes\n" if ($string =~ /^[^#]*:[0-9]+:[^#]*( +[^#]*:[0-9]+:[^#]*)*$/i)
|regex to allow alphanumeric characters and \||2||60|
|Regex to filter only IP's?||4||64|
|Why would it print (?si-xm:my.STRING) instead of "my.STRING" and what does "?si-xm:" mean.||7||89|
|Regular Expression needed||4||13|