I think your usage of reading line-by-line from $abc is not what the documentation of Text::CSV recommends:

...
while ( my $row = $csv->getline( $fh ) ) {
...

[download]

For the matter at hand, you seem to want to do queries by (only) the server id, and then output the row associated with that server? The easiest way is to load all your data into a hash then and use the server id as the hash key:

my %server_info;
while ( my $row = $csv->getline( $abc ) ) {
    my @columns = $csv->fields();
    my $server_id = $columns[0];
    $server_info{ $server_id } = \@columns;
}

my $query = $ARGV[0];
print "Searching for server id '$query':";
use Data::Dumper;
my $info = $server_info{ $query } || 'No results found';
print Dumper $info;

[download]

In reply to Re: store array as a hash by Corion
in thread store array as a hash by luckysing

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