Created
May 26, 2016 11:29
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| #!/bin/bash | |
| file="$1" | |
| for page in $(identify -density 12 -format '%p ' "$file") ; do | |
| if convert "$file[$((page-1))]" -colorspace RGB -unique-colors txt:- | sed -e 1d | egrep -q -v ': \(\s*([0-9]*),\s*\1,\s*\1' ; then | |
| echo $page | |
| fi | |
| done |
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