Thanks for the replies, I am just about there with what I am needing. The print comes out nicely to STD out however I am a little confused as to how I assign the output to a scalar $output = . In the for loop what syntax is needed to assign the result to a variable concatinating each time. Once the loop of the hash is assigned to a $output then I can take it from there. Many thanks and sorry for the silly quesitons 

#!/usr/bin/perl
use strict;
use warnings;

my $filer;
my %filer_hash;

for (qx(mount -t nfs | awk -F/ '{print \$1,\$3}' | sed -r 's/(blah.*:)
+|(bblah.*:)//g' |sort)) {
    chomp;
    my ($host, $mp) = split;
    push @{ $filer_hash{$host} }, $mp;
}
foreach $filer ( sort { ${filer_hash{$b}} <=> ${filer_hash{$a}} } keys
+ %filer_hash ) {
   print "$filer:@{$filer_hash{$filer}},"
}

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In reply to Re^4: Data manipulation on a file by sstruthe
in thread Data manipulation on a file by sstruthe

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