ftp脚本遇到AUTH GSSAPI错误

在执行脚本时老出现如下错误：

'AUTH GSSAPI': command not understood

'AUTH KERBEROS_V4': command not understood

KERBEROS_V4 rejected as an authentication type

原脚本如下：

#!/bin/sh

exportORACLE_BASE=/opt/oracle/

exportORACLE_HOME=/opt/oracle/app/product/11.2.0/dbhome_1

exportPATH=$PATH:$ORACLE_HOME/bin:.

exportORACLE_SID=sms

timedate=$(date+%Y%m%d%H%M%S)

dumpdbname=sms

#exportNLS_LANG=american_america.UTF8

#exportNLS_LANG=AMERICAN_AMERICA.AL32UTF8

CURDATE=$(date'+%Y%m%d%H%M%S')

backup_directory=/opt/backup/data

expdpsms/1@orcldirectory=backDirdumpfile=$dumpdbname'_'$timedate.dmplogfile=$dumpdbname'_'$timedate.log

cd/opt/backup

zip-rdata/$dumpdbname'_'$timedate.zipdata/$dumpdbname'_'$timedate.dmpdata/$dumpdbname'_'$timedate.log

find$backup_directory/*.log-mtime+10-execrm-rf{};

find$backup_directory/*.zip-mtime+10-execrm-rf{};

find$backup_directory/*.dmp-mtime+10-execrm-rf{};

cd$backup_directory

ftp-v-n192.168.2.4>>${dumpdbname}_${timedate}.log<这个脚本是到linux上下载文件,但是运行的时候报错,关键字有:AUTH GSSAPAUTH KERBEROS_V4解决办法:ftp -v -n -u << EOF加-u参数可以解决以下报错'AUTH GSSAPI': command not understood'AUTH KERBEROS_V4': command not understood