一.编写数据库备份脚本 backupmysql.sh #!/bin/bash # Name:bakmysql.sh # This is a ShellScript For Auto DB Backup and Delete old Backup #备份地址 backupdir=/data/mysql/dwy/mysqlbackup; #备份文件后缀时间 time=_` date +%Y_%m_%d_%H_%M_%S` #需要备份的数据库名称 db_name=database #mysql 用户名…