Mailinglist Archive: opensuse (3609 mails)

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Re: [opensuse] Apache2 10.3 - 11.0 website displays differently?
  • From: Cristian Rodríguez <crrodriguez@xxxxxxx>
  • Date: Wed, 21 Jan 2009 10:46:38 -0300
  • Message-id: <4977273E.9050608@xxxxxxx>
Amedee Van Gasse escribió:

If you take two screenshots of a browser window with the address bar
visible, in each case with a different url, then of course the image files
will be different. That's only logical.
Also if you save to a file format that saves the modification date+time in
some metadata like EXIF, then your md5sum will be different too.

Does not matter, for the webserver a image file is binary content,
different md5sum --> should not expect indentical results, period.

To compare images, you could use imgcmp:
$ imgcmp -f 3111skyline-nemesis.jpg -F 3111skyline-ecstasy.jpg -m rmse

Now you are making something very simple to verify unnecessarily complex
and bug prone..

"We have art in order not to die of the truth" - Friedrich Nietzsche

Cristian Rodríguez R.
Software Developer
Platform/OpenSUSE - Core Services
SUSE LINUX Products GmbH
Research & Development

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