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Programming > Perl Beginners > Re: opening a b...
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Re: opening a big file

by chas.owens@[EMAIL PROTECTED] (Chas. Owens) Apr 20, 2008 at 08:25 PM

On Sun, Apr 20, 2008 at 5:12 PM, David Moreno <david@[EMAIL PROTECTED]
> wrote:
> Excerpts from Richard Lee's message of Sun Apr 20 17:02:58 -0400 2008:
>
> > This looks very useful.
>  >
>  > Unfortunately however, the system I am on, I cannot install any
modules
>  > other than standard modules that already come with the perl.
>  > But I will try this at my own system.
>
>  Well, take a deeper look. The module itself has no extra dependencies
>  so, if you can actually put it on your system somehow (even if you have
>  such a limited access such as FTP or so), you can use the lib pragma to
>  include the unique PM file. Hack after all, but it'd work, actually.
>
>  Good luck.
snip

It is a Pure Perl module, so push comes to shove you could implement a
subset of its functionality.  I believe the interesting stuff is in
the readline function:

http://search.cpan.org/src/URI/File-ReadBackwards-1.04/ReadBackwards.pm

-- 
Chas. Owens
wonkden.net
The most important skill a programmer can have is the ability to read.




 1 Posts in Topic:
Re: opening a big file
chas.owens@[EMAIL PROTECT  2008-04-20 20:25:39 

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tan12V112 Tue May 13 21:41:56 CDT 2008.