#bin/bash
varC1=`find $1 -type f |wc -l`
varC2=`find $2 -type f |wc -l`
diff -qrsw $1 $2 > getdiff.temp
varI=`grep -v identical$ getdiff.temp | wc -l`
varD=`grep differ$ getdiff.temp | wc -l`
varM1=`grep ^"Only in $1" getdiff.temp | wc -l`
varM2=`grep ^"Only in $2" getdiff.temp | wc -l`
#varA=$(($((varC1+varC2))-$(($(($((varI+varD))+$((varI+varD))))+$((varM1+varM2))))))
varA=$((varC1+varC2-varI-varI-varD-varD-varM1-varM2))
echo $varC1 files in $1
echo $varC2 files in $2
echo $varI identical files
echo $varD files differ
echo $varM2 files/directories missing from $1
echo $varM1 files/directories missing from $2
echo $varA total files contained in missing directories
rm -f getdiff.temp