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Re: Need help with a nested IF statement

by leocharre (Priest)
on Nov 02, 2009 at 16:11 UTC ( [id://804486]=note: print w/replies, xml ) Need Help??


in reply to Need help with a nested IF statement

yo yo yo.. what's up with the indentation.. I'm just being bold about what others have stated indirectly.. It's not 
 
   if (..){
   ...
   }

[download]
It's 
   if (..){
      ...
   }

[download]
This is important. So you won't drive yourself insane looking through your own code. Consider Perl Best Practices by Damian Conway. It's a tedious book, and you don't have to eat all of it. But there's some real useful stuff in there about consistency and why.

Replies are listed 'Best First'.
Re^2: Need help with a nested IF statement
by Anonymous Monk on Nov 02, 2009 at 16:49 UTC
    Indenting the lines containing the { and } is very strange, but at least it is consistent.
[reply]
Re^2: Need help with a nested IF statement
by Anonymous Monk on Nov 03, 2009 at 01:01 UTC
    perltidy -pbp 804470 
    $ifconfig = "ifconfig -a";
@nic = qx |$ifconfig| or die( "Can't get info from ifconfig: " . $! );
foreach (@nic) {
    if (/^fjgi([\d.])/) {
        $device = $1;
        if (/inet ([\d.]+)/) {
            print "test $1\n";
            $ip = $1;
        }
        print "Device $device has the IP Address of $ip\n";
    }
}

    [download]
[reply]
[d/l]

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