摘要:
在centos6.5下面: ssh-keygen -t rsa -b 2048Generating public/private rsa key pair.Enter file in which to save the key (/data/kris/.ssh/id_rsa):Could not c 阅读全文
摘要:
1.查看数据库大小 use information_schema;select concat(round(sum(DATA_LENGTH/1024/1024),2),'MB') as data from TABLES where table_schema='dbname'; 2.导出数据库数据 my 阅读全文