Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re: Regexp question,get 2nd match

by Ratazong (Prior)
on Jul 24, 2012 at 10:56 UTC ( #983369=note: print w/ replies, xml ) Need Help??


in reply to Regexp question,get 2nd match

If (\d+\.\d+\.\d+\.\d+\:\d+) matches one ip-address, then (\d+\.\d+\.\d+\.\d+\:\d+)(\d+\.\d+\.\d+\.\d+\:\d+) will match two(*). The only thing you have to consider that there are some other characters in between. You may get them with .*?. So your final code could be:

if (m/(\d+\.\d+\.\d+\.\d+\:\d+).*?(\d+\.\d+\.\d+\.\d+\:\d+)/){ push @ipaddress,$2;
HTH, Rata

update: (*) well, not exactly, as there is a seperator missing between both (and the regex-engine cannot determine where ip1 ends and where ip2 starts) ... but that is taken care off in the next step...


Comment on Re: Regexp question,get 2nd match
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://983369]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (14)
As of 2015-07-28 17:54 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (258 votes), past polls