#!/bin/bash#author:luyongjinIP=220.250.65.22USERNAME=‘ftp_hangye20‘PASSWORD=‘oUo2JD7oK#u-epw‘#DATE=`date -d‘-1 day‘ +‘%Y%m%d‘`DATE=$(date +%Y%m%d)echo $DATEDIR=/tpdata/46/$DATE log_file="/tpdata/46/logs/"$DATE.logecho $log_fileecho "begin##############"$DATE >> $log_file if [ -e $DIR ] ; then #ftp -n<<!/usr/bin/ftp -n<<!open $IPuser $USERNAME $PASSWORDbinaryhashcd /datalcd $DIRpromptmput *closebye!fi