#!/bin/bash
append_str=' \'
list_alldir()
{
for file in $1/*
do
if [ -f $file ]; then
echo $file$append_str | grep .cpp
fi
if [ -d $file ]; then
list_alldir $file
done
}
if [ $# -gt 0 ]; then
list_alldir "$1"
else
list_alldir "."