git diff search

diffsearch.sh

function diffsearch () {
	local key="$1"
	
	if [[ -z "$key" ]]; then
		key="key"
	fi;
	
	echo "Searching for diffs with $key...this could take a while..."
	
	nohup git log -S$key
	touch $key.out
	mv nohup.out $key.out
	
	# cat $key.out &&
	
	echo "$key.out"
}