Firstly, you've posted in the wrong section of the forum. See Where should I post X?. Since you have yet to execute this code I wont delve too deeply into it, you should test and debug this, however your code lacks:

use strict;
use warnings;

[download]

See Use strict and warnings.

If you simply want to run this script, try the following from the command prompt (terminal):

perl datashort.pl value_for_granularity trace_file_name

Should you wish to start learning perl the following links are useful:

Update: I've moved the node since posting.

In reply to Re: Request help regarding perl code usage to extract from trace file by marto
in thread Request help regarding perl code usage to extract from trace file by visq

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