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Need help regarding parsing out put

sandeepda
New User

Jan 17, 2013, 3:11 AM

Post #1 of 2 (254 views)

Need help regarding parsing out put	Can't Post

I am executing a command it is returning me something like this

name ip port
------------------------------------
http-listener-1 * 6712
http-listener-2 * 8709

Code

 
I have a subroutine  getListenerName($porttobeChecked) 
 
This subroutine returns me the name of the listener if i pass a port. 
 
Eg:If $porttobechecked=6712 I want to return an array a[0]=TRUE  and a[1]=http-listener-1(listener name) 
 
If port to be checked is 4516..I want to return an array a[0]=FALSE and  a[1]=null 
 
How can i parse this output.Any help appreciated?

Laurent_R
Enthusiast

Jan 17, 2013, 5:02 AM

Post #2 of 2 (246 views)

Re: [sandeepda] Need help regarding parsing out put [In reply to]	Can't Post

I don't quite understand what you want. Are yau asking how to retrieve the values returned by the subroutine?

If such is the case, simply do something like this:

Code

my ($valid, $listener) = getListenerName($porttobeChecked) ;

If not, please explain further.

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