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Same thing - sorted!
Introduction example from a Well House Consultants training course
More on Introduction [link]
Source code: pex3 Module: P201
# Continuing the end of day 1 demo .. # Counts by traffic from each IP address, sorted by traffic open (DOORKNOB,"ac_20100624") or die $!; while (<DOORKNOB>) { @parts = split; $counter{$parts[0]} += $parts[9]; } foreach $k (sort {$counter{$b} <=> $counter{$a}} keys (%counter)) { print "Traffic to $k - $counter{$k} bytes\n"; } __END__ Dorothy-2:j10p grahamellis$ perl pex3 | more Traffic to 67.195.112.180 - 127071703 bytes Traffic to 89.132.108.131 - 120109167 bytes Traffic to 66.249.65.60 - 102334753 bytes Traffic to 66.249.71.119 - 65246345 bytes Traffic to 66.249.65.233 - 44768610 bytes Traffic to 67.195.111.156 - 37972391 bytes Traffic to 217.160.182.81 - 35017638 bytes Traffic to 94.169.96.118 - 32784318 bytes Traffic to 77.88.27.25 - 27669693 bytes Traffic to 77.88.24.25 - 26280265 bytes Traffic to 199.89.103.10 - 17815347 bytes Traffic to 220.181.94.224 - 14494404 bytes Traffic to 66.249.71.172 - 13373183 bytes Traffic to 195.113.214.204 - 11370541 bytes Traffic to 90.209.197.72 - 9902855 bytes Traffic to 78.137.163.133 - 9857111 bytes Traffic to 86.140.132.211 - 9811402 bytes Traffic to 72.30.142.216 - 9510897 bytes Traffic to 81.96.248.54 - 9161464 bytes etc Learn about this subject
This module and example are covered on the following public courses:
* Deploying LAMP - Linux, Apache, MySQL, Perl/PHP * Linux Web Server * Perl Programming * Perl bootcamp * Learning to program in Perl * Perl Programming Also available on on site courses for larger groups Books covering this topic
Yes. We have over 700 books in our library. Books
covering Perl are listed here and when you've selected a
relevant book we'll link you on to Amazon to order.
Other Examples
This example comes from our "Introduction" training module. You'll find a description of the topic and some
other closely related examples on the "Introduction" module index page.
Full description of the source code
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