Is there any way to show the data in a tabular format without using "\n\t"?.Yes, you can use printf or format
Is there any perl function that will sum all the values in a hash?Not that I am aware of, but it's quite trivial to do that by adding an extra line to your loop above, eg:
$total_count += $dir_file_counts{$_};
Update: And here is an example using printf
#!/usr/bin/perl -w use strict; my %dir_file_counts = ( xbags => 416, apr => 28, apam => 1, asrs => 431, aast => 181, xpept => 8, xbank => 178, aprot => 28 ); my $total_count = 0; print "\n Total Number of files \n\n"; foreach(keys %dir_file_counts) { $total_count += $dir_file_counts{$_}; printf "%12s => %5s\n", $_, $dir_file_counts{$_}, } printf "%12s => %5s\n", "Grand Total", $total_count;
Cheers,
Darren :)
In reply to Re: Add and print the values in a hash
by McDarren
in thread Add and print the values in a hash
by kulls
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