You need a hash slice. 
my %h = ( 100 => "a", 101 => "b", 102 => "c", 103 => "d", 104 => "e" );
print join(",", keys %h), "\n";

my $start = 101;
my $stop = 103;
delete @h{ $start .. $stop };
print join(",", keys %h), "\n";
prints 
101,102,103,104
101,104 
 


In reply to Re: Removing a certain number of hash keys
by dws

in thread Removing a certain number of hash keys
by myocom





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