Linux下自动还原MySQL数据库的Shell脚本

Posted 2020-09-30 小策一喋技术博客

创建shell脚本topjui_source.exp，内容如下：

#!/usr/bin/expect
spawn echo "###### running... ######"
spawn echo $argv0
spawn echo $argv1

set timeout 30
spawn mysql -uroot -p123456
set timeout 30
expect {
	"hi" { send "You said hi\n"}
	"hello" { send "Hello yourself\n"}
	"bye" { send "That was unexpected\n"}
	"mysql>" { send "use demo_topjui_com\r"}
}
expect {
	#"mysql>" {send "source /home/backup/mysql/topjui/topjui.sql\r"}
}
expect "mysql>"
send "exit\r"
interact

加入到定时计划中，每5分钟自动还原一次topjui数据库：

*/5 * * * * /usr/bin/expect /home/shell/topjui_source.exp > /home/shell/log/topjui_source.log 2>&1