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#!/bin/sh
# Download and display X-Image images
: ${VIEWER:=fbi}
# Create temporary directory for images
dir=/tmp/$RANDOM
mkdir $dir
grep '^X-Image: ' |
sed 's/^X-Image: //' |
while read url
do
curl "$url" > $dir/$RANDOM
done
# Display images and delete them afterwards
$VIEWER $dir/* < /dev/tty
rm -r $dir
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