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Top Forums Shell Programming and Scripting Perl: How do I remove leading non alpha characters Post 302169884 by Juha on Friday 22nd of February 2008 07:45:27 PM
Old 02-22-2008
Thanks for the good tips given already Smilie

The data is just records of users accessing data. I don't think there is existing modules for this data as it is very specific for this log and not generally used.

the fields could have e.g. mt=image/gif (media type downloaded, could be any mime type really...)

Also there is field for browser type e.g. "bt=Mozilla/4"

A real example would look like this:

at=200802221200/cs=59278/(9)mt=image/gif/(9)bt=Mozilla/4...

Which tells the time of access to media (at) the content size (cs) media type (mt) and browser that was used to access the content (bt). There is about 100 different field names and they all are 2 letter combinations followed by "=" and then the value ending with the field separator "/", which I btw can't unfortunately change.

Maybe the data could be split somehow with the fieldnames like KevinADC suggested.

Thanks
 

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URI::data(3)						User Contributed Perl Documentation					      URI::data(3)

NAME
URI::data - URI that contains immediate data SYNOPSIS
use URI; $u = URI->new("data:"); $u->media_type("image/gif"); $u->data(scalar(`cat camel.gif`)); print "$u "; open(XV, "|xv -") and print XV $u->data; DESCRIPTION
The "URI::data" class supports "URI" objects belonging to the data URI scheme. The data URI scheme is specified in RFC 2397. It allows inclusion of small data items as "immediate" data, as if it had been included externally. Examples: data:,Perl%20is%20good data:image/gif;base64,R0lGODdhIAAgAIAAAAAAAPj8+CwAAAAAI AAgAAAClYyPqcu9AJyCjtIKc5w5xP14xgeO2tlY3nWcajmZZdeJcG Kxrmimms1KMTa1Wg8UROx4MNUq1HrycMjHT9b6xKxaFLM6VRKzI+p KS9XtXpcbdun6uWVxJXA8pNPkdkkxhxc21LZHFOgD2KMoQXa2KMWI JtnE2KizVUkYJVZZ1nczBxXlFopZBtoJ2diXGdNUymmJdFMAADs= "URI" objects belonging to the data scheme support the common methods (described in URI) and the following two scheme-specific methods: $uri->media_type( [$new_media_type] ) Can be used to get or set the media type specified in the URI. If no media type is specified, then the default "text/plain;charset=US-ASCII" is returned. $uri->data( [$new_data] ) Can be used to get or set the data contained in the URI. The data is passed unescaped (in binary form). The decision about whether to base64 encode the data in the URI is taken automatically, based on the encoding that produces the shorter URI string. SEE ALSO
URI COPYRIGHT
Copyright 1995-1998 Gisle Aas. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.18.2 2012-02-11 URI::data(3)
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