Conversation
Notices
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@bobjonkman try Phatch
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@bobjonkman "mogrify -rotate 90 yourfile.png". Mogrify is from "imagemagick" tool suite.
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#imagemagick is the tool you are looking for
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@bobjonkman for img in *.png; do convert -rotate 90 $img; done IIRC (check the man page). Maybe for hundreds find and -exec would be better.
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@bobjonkman `convert` is part of the imagemagick tools and can do awesome things to images.
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@bobjonkman I'm not entirely sure what the exact command would be, but see "man convert."
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@bobjonkman put them all in a folder. go to this folder via cd command. use this !commandline mogrify -rotate -90 *{png,PNG}
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@bobjonkman mogrify is a tool of imagemagick
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@bobjonkman: try imagemagick
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@ticho I didn't know about Mogrify, I need to look into all the imagemagick tools
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@bobjonkman Another solution can be using the batch processing tool of !Digikam, it's easier to use (GUI) than #imagemagick and also faster
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@bobjonkman: Sounds like a job for a bash script and imagemagick
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@bobjonkman have a look at #imagemagick !linux
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