linux中expect不用输密码自动下载数据备份(新)

#!/bin/bash
location="/root/sqlbak/"
newfile="/root/newfile"
file='/root/newfile'
web="/var/www/vhosts/wwwroot/phpmyadmin"
rm -f ${file}/*
#file=$(find $location -type f -mtime -1)
file=$(find $location -type f -mmin -60)
cp $file $newfile
sleep 3
ls -l $newfile |awk '{print $9}'|xargs tar -C $newfile/ -czf $web/bak.tar.gz

#!/usr/bin/expect -f
set timeout -1
set passwd PASSWORD
spawn ssh -p18330 root@124.248.xxx.xxx
expect {
"yes/no" { send "yesr";exp_continue }
"password:" { send "$passwdr" }
}
expect "*#*" { send "sh /root/soft_shell/copy_bakfile.shr" }
expect "*#*" { send "exitr" }
spawn axel -q http://blog.slogra.com/bak.tar.gz -o /root/sqlbak/
expect eof

#!/bin/bash
pid=`ps -C axel --no-header|wc -l`
file=`find /root/sqlbak/ -name bak.tar.gz.st|wc -l`
list="/root/sqlbak"
newfile="/data/onlinesqlbak"
date="`date '+%Y-%m-%d %H:%M:%S'`"
if [[ $pid -eq 0 ]] || [[ $file -eq 0 ]];then
expect /root/soft_shell/delbak.exp
#tar zxf $list/*
tar zxf $list/* -C $newfile/
sleep 10
rm -f $list/bak.*
#for i in $list/*;do cp -r $i $newfile/;done
#sleep 1
#rm -f $list/*.gz
else
echo "$date | load download....." >>/root/processlog.txt
fi

#!/usr/bin/expect -f
set timeout -1
set passwd PASSWORD
spawn ssh -p18330 root@124.248.xxx.xxx
expect {
"yes/no" { send "yesr";exp_continue }
"password:" { send "$passwdr" }
}
expect "*#*" { send "rm -f /var/www/vhosts/wwwroot/phpmyadmin/bak.tar.gzr" }
expect "*#*" { send "exitr" }
expect eof