Count your code using shell

codecount.sh

# Usage: ./codecount.sh css js html

lines=0

for var in "$@"
do
    count=0

    count=$( find ./ -regex ".*\.$var" | ( while read line; do
        count=`wc -l $line`
        count="${count// .*/}"
        total=$((count + total + 1))
    done; echo $total ) )

    if [ "$count" == "" ];then
        count=0
    fi

    lines=$((count + lines))

    echo -e "$var\t$count"
done

echo -e "\ntotal\t$lines"