02 2021 档案
摘要:背景: 本次目标是跨服务器将mysql的全部数据迁移,从Ubuntu 18.04 mysql 5.7.33, for Linux (x86_64) -> CentOS Linux release 7.8.2003 (Core) mysql 5.7.24, for linux-glibc2.12 (x
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摘要:在设置免密钥登陆时 ssh-copy-id -i ~/.ssh/id_rsa.pub yjy01 /usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/root/.ssh/id_rsa.pub" /usr/bin/ssh-co
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