#!/bin/bash
filesCount=0
linesCount=0
function funCount()
{
for file in ` ls $1 `
do
if [ -d $1″/”$file ];then
funCount $1″/”$file
else
declare -i fileLines
fileLines=`sed -n ‘$=’ $1″/”$file`
let linesCount=$linesCount+$fileLines
let filesCount=$filesCount+1
fi
done
}

if [ $# -gt 0 ];then
for m_dir in $@
do
funCount $m_dir
done
else
funCount “.”
fi
echo “filesCount = $filesCount”
echo “linesCount = $linesCount”