not understanding pipe command

while going over below example from the book, I am not understanding why/how below program works. Can someone explain this to me in better way? what is READER exactly reading from??? and what does print while do ? I thought all the print happens during factorial() and fibonacci() use warning

Re: Cannot open file to read after creation

Thanks again John, I really appreciate you helping me out. I am new to perl and still reading everything I can, but your explanations cleared a few things up. On Wed, Dec 3, 2008 at 9:39 PM, John W. Krahn <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] wrote: > >> >> Thanks for the help. I have ma

Re: Cannot open file to read after creation

[EMAIL PROTECTED] wrote: Thanks for the help. I have made the changes you suggested. Some were merely pointing out errors you made, hoping that you would be able to figure out the correct solution on your own. However, now the irc subroutine is always called. That is because you don't te

Re: Re: Cannot open file to read after creation

John, Thanks for the help. I have made the changes you suggested. However, now the irc subroutine is always called. For example, if I give the port as 80 and nmap identifies http running, it still calls the irc subroutine. It should only call the irc subroutine if nmap identifies the port a

Re: Cannot open file to read after creation

[EMAIL PROTECTED] wrote: I am working on a script to help find malicious traffic that takes the supplied ip and port from the user, does a number of checks (reverse dns, whois, banner grabbing, amap and nmap service fingerprinting), and then prints the results to a file. My intent is to quickly

XS

Hello, How can I avoid the generation of the man3 file even if the file lib/file.pm can do it (I means will do it by default). Thank -- --- == Patrick DUPRÉ | | Department of Chemistry|

Cannot open file to read after creation

I am working on a script to help find malicious traffic that takes the supplied ip and port from the user, does a number of checks (reverse dns, whois, banner grabbing, amap and nmap service fingerprinting), and then prints the results to a file. My intent is to quickly check blocked outbou

Re: Good Resource (book) for RegEx

On Wed, Dec 3, 2008 at 10:46, Rex <[EMAIL PROTECTED]> wrote: > In order to ramp up quickly on the nitty-gritty of Regular Expressions > in Perl, what will be a good book to start with? I do have moderate > familiarity with RegEx, but am still not using all that Perl's RegEx > engine has to offer. H

Re: Good Resource (book) for RegEx

On Wed Dec 03 2008 @ 10:46, Rex wrote: > In order to ramp up quickly on the nitty-gritty of Regular Expressions > in Perl, what will be a good book to start with? I do have moderate > familiarity with RegEx, but am still not using all that Perl's RegEx > engine has to offer. Hence the question. >

Re: Good Resource (book) for RegEx

On Wednesday 03 December 2008 10:46:21 am Rex wrote: > In order to ramp up quickly on the nitty-gritty of Regular > Expressions in Perl, what will be a good book to start with? I do > have moderate familiarity with RegEx, but am still not using all > that Perl's RegEx engine has to offer. Hence the

Good Resource (book) for RegEx

In order to ramp up quickly on the nitty-gritty of Regular Expressions in Perl, what will be a good book to start with? I do have moderate familiarity with RegEx, but am still not using all that Perl's RegEx engine has to offer. Hence the question. Thanks, Rex -- To unsubscribe, e-mail: [EMAIL P

Re: SSH to diff. machine

I am quite happy with Net::SSH::Perl http://search.cpan.org/~turnstep/Net-SSH-Perl-1.33/lib/Net/SSH/Perl.pm On Wed, Dec 3, 2008 at 8:40 AM, Jeff Pang <[EMAIL PROTECTED]> wrote: >> Message du 03/12/08 08:37 >> De : [EMAIL PROTECTED] >> A : beginners@perl.org >> Copie à : >> Objet : SSH to diff. ma