一个自动备份并且通过ftp上传时出现的错误提示

linux_admin

Done! The new backup file is: /backup/mailbak/Mail47data-20060906.tar.gz\n
'AUTH': command not understood.
'AUTH': command not understood.
KERBEROS_V4 rejected as an authentication type
Interactive mode on.
mput /backup/mailbak/Mail47data-20060906.tar.gz? Mail47data-20060906.tar.gz: Cannot create file.




脚本如下:

DATE=`date +%Y%m%d`
MAIL_DIR="/test"
#Ftp Informaition
Host=202.75.221.69
Username=test
Passwd=test
# Backup directory
BACKUP_DIR="/backup/mailbak"
#Backup start
echo "Backuping the Mail data directory, please wait...\n"
if tar -zcvpPf $BACKUP_DIR/Mail47data-$DATE.tar.gz $MAIL_DIR
then
echo "Done! The new backup file is: $BACKUP_DIR/Mail47data-$DATE.tar.gz\n"
else
echo"Sorry please retry,the backup is not success!"
fi
echo "open $Host
      user $Username $Passwd
      bin
      cd ./
      prompt off
      mput $BACKUP_DIR/Mail47data-$DATE.tar.gz
      printf "\n"
      close
      bye"|ftp -i -n

有哪位朋友帮忙看下?谢谢

waker

你手工上传能成功么？

linux_admin

很奇怪,我在脚本中执行是出现以上错误提示,但是如果直接用root运行就上传上去了

[root@mx47 mailbak]# echo "open 202.75.221.69
>       user test test
>       bin
>       cd ./
>       prompt off
>       mput Mail47data-20060906.tar.gz
>       printf "\n"
>       close
>       bye"|ftp -i -n
'AUTH': command not understood.
'AUTH': command not understood.
KERBEROS_V4 rejected as an authentication type
Interactive mode on.
mput Mail47data-20060906.tar.gz? [root@mx47 mailbak]#
[root@mx47 mailbak]#

秋风No.1

echo "open $Host
      user $Username $Passwd
      bin
      cd ./
      prompt off
      mput $BACKUP_DIR/Mail47data-$DATE.tar.gz
      printf "\n"
      close
      bye"|ftp -i -n

为什么要这样写?

你可以这样些试试

ftp -i -n <<EOF
user $Username $Passwd
      bin
      cd ./
      prompt off
      mput $BACKUP_DIR/Mail47data-$DATE.tar.gz
      bye
EOF

linux_admin

已经搞定了,是脚本执行路径的问题
必须要
在crontab里这样写

26 3 * * 1 root cd /backup/mailbak;./backup.sh