Last active
August 8, 2018 12:32
-
-
Save nna774/9b06603599bd26986126af6fa50436f4 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #! /bin/bash -e | |
| if [ $# -ne 2 ]; then | |
| CMD=`basename $0` | |
| echo "$CMD A.jpg B.png" 1>&2 | |
| exit 1 | |
| fi | |
| TMP=`mktemp --suffix=.png` | |
| composite -compose difference "$1" "$2" "$TMP" | |
| echo $TMP | |
| if [ `identify -format "%[mean]" $TMP` != 0 ]; then | |
| echo different image | |
| exit 1 | |
| else | |
| echo same image | |
| fi |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment