#!/bin/bash
dir=$1
if [ -z "$dir" ] ; then
dir=`pwd`
fi
count=0
for file in `ls "$dir"`; do
if [ -f "$file" ] ; then
count=$[$count+1]
fi
done
echo $count
if [ $# -eq 0 ]
then
nowdir=`dir`
else
nowdir=$1
fi
echo $nowdir
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