MySQLBackup备份数据库环境：MySQL 8.0.36[root@node5 ~]# wget -c https://edelivery.oracle.com/osdc/softwareDownload?fileName=V1040085-01.zip [root@node5 ~]# ll total 22776 -rw-------. 1 root root 1066 Jan 21 14:59 anaconda-ks.cfg -r–r–r–. 1 root root 23316009 Feb 24 18:50 V1040085