SCP自动拷贝文件

#!/bin/bash
# this program is used to upload file;  only one parameter
# $1 is file name

file_name="/home/www/htdocs/test/App/Html/$1"
#echo "befor $file_name" >> /tmp/test.log
#check whether file exist
if [ ! -f "$file_name" ]; then
        echo "file $file_name is not exist"
        exit 0
fi

echo $file_name
#echo "after $file_name" >> test.log

ip="192.168.1.10"
port=22
username="root"

scp -r -P $port $file_name $name@$ip:$file_name

#change own
ssh -p $port $username@$ip "chown www:www $file_name"