Here's the code:
open (PRV, $private) or die "$!";
while (<PRV>) {
chomp;
$_ =~ tr/A-Z/a-z/;
my @array = split(' ', $_);
my $far = @array[0];
my $dev = @array[3];
print "$dev is connected to $far\";
}
This produces, for example:
atlanta is connected to 123
atlanta is connected to 456
atlanta is connected to 789
boston is connected to 12
boston is connected to 34
etc.........
What I want to do is, rather than print "atlanta is connected to "N"" 3 times, I want to simply have it print:
atlanta is connected to: 123, 456, 789
boston is connected to: 12, 34
Can any one help me out?
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