Make exclusion lists based on full list and inclusion list

exclusions.sh

#!/bin/bash

all=${1}
subset=${2}
out=${3}

temp1=temp${RANDOM}
temp2=temp${RANDOM}

awk '{ print $1, $2 }' $all > ${temp1}
awk '{ print $1, $2 }' $subset > ${temp2}

diff --new-line-format="" --unchanged-line-format=""  ${temp1} ${temp2} > $out
rm ${temp1} ${temp2}