for file in *; do convert $file -resize 800x600 resized-$file; done

resize all images in folder and create new images (w/o overwriting)

To ignore aspect ratio, run: for file in *; do convert $file -resize 800x600! resized-$file; done and all images will be exactly 800x600. Use your shell of choice.. This was done in BASH.
Sample Output
sonic@thebaine:~/Pictures/resize$ ls
3D-colorful-light-space_1920x1080.jpg  sonic_riders_1080p_game-1920x1080.jpg  sonic_the_hedgehog_wallpaper_hd_wide-1920x1080.jpg
3D-colorful-light-space_1920x1200.jpg  sonic_riders_blue.png                  xubuntu.png
sonic@thebaine:~/Pictures/resize$ identify * | cut -f3 -d" "
1920x1080
1920x1200
1920x1080
1920x1080
1920x1080
295x75
sonic@thebaine:~/Pictures/resize$ for file in *; do convert $file -resize 800x600 resized-$file; done
sonic@thebaine:~/Pictures/resize$ identify resized* | cut -f3 -d" "
800x450
800x500
800x450
800x450
800x450
800x203


0
By: sonic
2013-02-17 21:37:14

2 Alternatives + Submit Alt

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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