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mmv/night-sky.sh

Created December 28, 2015 23:31
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night-sky.sh
# usage: ./this final.jpg photo1.jpg photo2.jpg ...
DEST="$1"
shift
cp "$1" "${DEST}"
shift
for FILE in $*; do
convert $FILE $DEST -gravity center -compose lighten -composite $DEST;
done
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