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Top Forums Shell Programming and Scripting Find duplicate files by file size Post 302510135 by Dirk Einecke on Friday 1st of April 2011 03:16:04 PM
Old 04-01-2011
Find duplicate files by file size

Hi!

I want to find duplicate files (criteria: file size) in my download folder.

I try it like this:
Code:
find /Users/frodo/Downloads \! -type d -exec du {} \; | sort > /Users/frodo/Desktop/duplicates_1.txt;
cut -f 1 /Users/frodo/Desktop/duplicates_1.txt | uniq -d | grep -hif - /Users/frodo/Desktop/duplicates_1.txt > /Users/frodo/Desktop/duplicates_2.txt;

But this doesn't work. Can anybody tell my what's wrong or provide a other/better solution? Thanks!

Dirk
 

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Desktop::Notify(3pm)					User Contributed Perl Documentation				      Desktop::Notify(3pm)

NAME
Desktop::Notify - Communicate with the Desktop Notifications framework VERSION
Version 0.03 SYNOPSIS
use Desktop::Notify; # Open a connection to the notification daemon my $notify = Desktop::Notify->new(); # Create a notification to display my $notification = $notify->create(summary => 'Desktop::Notify', body => 'Hello, world!', timeout => 5000); # Display the notification $notification->show(); # Close the notification later $notification->close(); DESCRIPTION
This module provides a Perl interface to the Desktop Notifications framework. The framework allows applications to display pop-up notifications on an X desktop. This is implemented with two components: a daemon that displays the notifications, and a client library used by applications to send notifications to the daemon. These components communicate through the DBus message bus protocol. More information is available from <http://trac.galago-project.org/wiki/DesktopNotifications> This module serves the same purpose as "libnotify", in an object-oriented Perl interface. It is not, however, an interface to "libnotify" itself, but a separate implementation of the specification using Net::DBus. METHODS
new %opts Connect to the notification daemon. %opts can include the following options: app_name The application name to use for notifications. Default is "basename($0)" bus The Net::DBus mesage bus to use. Default is to call Net::DBus->session, which is usually where notification-daemon can be reached. service The DBus service name of the daemon. Default is org.freedesktop.Notifications. objpath The path to the notifications DBus object. Default is /org/freedesktop/Notifications. objiface The DBus interface to access the notifications object as. Default is org.freedesktop.Notifications. create %params Creates a new notification object that can be displayed later. This will return a Desktop::Notify::Notification object; see that module for information about using it. close_callback $coderef Sets a user-specified function to be called whenever a notification is closed. It will be called with one argument, which is the Notification object that was just closed. AUTHOR
Stephen Cavilia, "<sac at atomicradi.us>" SEE ALSO
Net::DBus <http://www.galago-project.org/specs/notification/index.php> <http://www.galago-project.org/downloads.php> BUGS
Please report any bugs or feature requests to "bug-desktop-notify at rt.cpan.org", or through the web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Desktop-Notify>. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. SUPPORT
You can find documentation for this module with the perldoc command. perldoc Desktop::Notify You can also look for information at: o AnnoCPAN: Annotated CPAN documentation <http://annocpan.org/dist/Desktop-Notify> o CPAN Ratings <http://cpanratings.perl.org/d/Desktop-Notify> o RT: CPAN's request tracker <http://rt.cpan.org/NoAuth/Bugs.html?Dist=Desktop-Notify> o Search CPAN <http://search.cpan.org/dist/Desktop-Notify> ACKNOWLEDGEMENTS
COPYRIGHT &; LICENSE Copyright 2007 Stephen Cavilia, all rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.1 2009-12-24 Desktop::Notify(3pm)
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