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Top Forums UNIX for Beginners Questions & Answers Issues with sorting in reverse order Post 302986872 by rbatte1 on Thursday 1st of December 2016 05:43:33 AM
Old 12-01-2016
I'm stumped on the point of sorting the file at the end. The first line you write to identify the file will be very unlikely to stay with the content, and the content itself may not stay in order either.

What are you trying to achieve? There is probably a far neater way to achieve it as Don alludes to, but we would need to know what inputs/files you have and what is the required output.


For instance:-
Quote:
I have three directories (for testing) dir-a, dirb and dir-c
They all contain separate files file-a, file-b & file-c respectively
Each file contains my data.

The output I want is:-
Code:
dir-c/file-c:
Data-c line1
Data-c line2
Data-c line3
dir-b/file-b:
Data-b line1
Data-b line2
Data-b line3
dir-a/file-a:
Data-a line1
Data-a line2
Data-a line3

You would be best to tell us which bits need to be sorted (reverse) and which bits need to remain as they are.


I'm sure we can help if we fully understand the problem.


Kind regards,
Robin
 

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Data::Serializer::Persistent(3pm)			User Contributed Perl Documentation			 Data::Serializer::Persistent(3pm)

NAME
Data::Serializer::Persistent - Provide means of persistently storing serialized data in a file SYNOPSIS
use Data::Serializer::Persistent DESCRIPTION
Used internally to Data::Serializer(3), does not currently have any public methods EXAMPLES
Please see Data::Serializer::Cookbook(3) METHODS
AUTHOR
Neil Neely <neil@neely.cx>. http://neil-neely.blogspot.com/ BUGS
Please report all bugs here: http://rt.cpan.org/Public/Dist/Display.html?Name=Data-Serializer COPYRIGHT AND LICENSE
Copyright (c) 2011 Neil Neely. All rights reserved. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.2 or, at your option, any later version of Perl 5 you may have available. See http://www.perl.com/language/misc/Artistic.html SEE ALSO
perl(1), Data::Serializer(3), IO::File(3). perl v5.12.4 2011-08-16 Data::Serializer::Persistent(3pm)
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