sorting many images for doubles [SOLVED]

[52ROSt]

Beside flying me to the moon, Linux can do a lot of things!

I have very many jpg-files in various folders.

Is there an application or command(s), which can do a bulk comparison, meaning select a folder or its content completely and see where in other folders are the same images?

[avb12]

Try the Geeqie image viewer. It has a duplicate image search tool http://www.geeqie.org/features.html

[Kadaitcha Man]

Is there an application or command(s), which can do a bulk comparison, meaning select a folder or its content completely and see where in other folders are the same images?

geeqie is in the repositories.

[52ROSt]

Thanks a lot for this VERY valuable Information!

[Yamelesswrench]

fdupes is a command line tool that will find duplicate files of any type. Works very well, and is in the repositories also

[52ROSt]

Thanks also for the fdupes information. Command line tool. An interesting challenge...

[Buffy]

I've been using XnView MP https://www.xnview.com/en/

That command-line fdupes looks interesting for scripting...

[52ROSt]

I am also using XnView (again) but did not know that it can identify dupes. I will have a look! Thanks!