compare

Create a comparison image to visually annotate the difference between two images. Part of ImageMagick. More information: <https://imagemagick.org/script/compare.php>.

Alpine
RUN apk add imagemagick6
Arch Arch Linux
RUN pacman -S --noconfirm imagemagick6
Fedora
RUN dnf install -y ImageMagick-1
click the source code to copy install compare on any operating system with command-not-found.com