从centos服务器上将数据库备份拷贝到本地


从centos服务器上将数据库备份拷贝到本地
 
centosubuntu脚本备份数据库
解决此问题要用到expect脚本:
写法如下,注意一定要设置timeout长一点,否则考到一半就停止了:
#!/usr/bin/expect -f
set password ********
set date [exec date "+%Y%m%d"]
#download local host
spawn scp -r root@{IP地址}:/home/{ps-name}/backup/db/production$date.sql /root/db/
set timeout 3
expect {
"yes/no" {send "yes\r";exp_continue}
}
expect "root@{IP地址}'s password:"
set timeout 30
send "$password\r"
set timeout 3000
send "exit\r"
expect eof

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