ftp发送文件

#!/bin/bash
#author:luyongjin
IP=220.250.65.22
USERNAME=‘ftp_hangye20‘
PASSWORD=‘oUo2JD7oK#u-epw‘
#DATE=`date -d‘-1 day‘ +‘%Y%m%d‘`
DATE=$(date +%Y%m%d)
echo $DATE
DIR=/tpdata/46/$DATE

log_file="/tpdata/46/logs/"$DATE.log
echo $log_file
echo "begin##############"$DATE >> $log_file

if [ -e $DIR ] ; then

#ftp -n<<!
/usr/bin/ftp -n<<!
open $IP
user $USERNAME $PASSWORD
binary
hash
cd /data
lcd $DIR
prompt
mput *
close
bye
!
fi