linux批量远程多服务器FTP并下载文件的脚本

#!/bin/bash
time=`date +%Y%m`
day=`date -d '-1 days' +%Y%m%d`
localDir="/DBBackup/GameDB"
cd $localDir
#ip_game.ini配置ftp服务器的ip,账号，密码等，格式自己定义

#比如：Server1  username userpasswd  1.1.1.1  Dbbackup

servername=(`cat /DBBackup/ip_game.ini | awk -F " " '{print $1}'`)
user=(`cat /DBBackup/ip_game.ini | awk -F " " '{print $2}'`)
passwd=(`cat /DBBackup/ip_game.ini | awk -F " " '{print $3}'`)
ip=(`cat /DBBackup/ip_game.ini | awk -F " " '{print $4}'`)
dbname=(`cat /DBBackup/ip_game.ini | awk -F " " '{print $5}'`)

if [[ -z $time ]]
then
  cd $time && mkdir $day
else
  mkdir $time
  cd $time && mkdir $day
fi

len=${#ip[*]}
num=0
while [ $num -lt $len ]
do
  echo "=======${user[$num]}==========="
  echo "=======${passwd[$num]}========="
  echo "=======${ip[$num]}========="
cd $localDir/$time/$day

if [[ -z ${servername[$num]} ]]
then
    cd ${servername[$num]}
else
    mkdir ${servername[$num]}
fi

lftp ftp://${user[$num]}:"${passwd[$num]}"@${ip[$num]} <<END
lcd $localDir/$time/$day/${servername[$num]}
cd ${dbname[$num]}
echo ${dbname[$num]}
#mget  empiregame_*_$(date  +%Y%m%d).rar
mget  empiregame_*_$(date -d '-1 days' +%Y%m%d)*.tar.gz
mget  empireaccount_$(date -d '-1 days' +%Y%m%d)*.tar.gz
mget  empirecards_$(date -d '-1 days' +%Y%m%d)*.tar.gz
mget  empiregame_*_$(date -d '-1 days' +%Y%m%d)*.rar
bye
END

 let num++
done