0.常用命令
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删除表中所有数据truncate 表名;reset master; 清除所有的bin-log日志show master status;查看授权用户show grants for user1@192.168.10.2;重启Mysqlpkill mysqld |
1.Mysql授权
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grant all on *.* to 'user1'@192.168.10.2 identified by 'pass';select user,host,password from mysql.user; |
2.Mysql的主从复制
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change master to master_host='192.168.10.1', master_user='slave', master_password='test.com', master_log_file='mysql-bin.000007', master_log_pos=334;start slave;show slave status\G |
3.Mysql手工备份
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/usr/local/mysql/bin/mysqldump -uroot -p123 test -l -F '/tmp/test.sql' |
4.Mysql bin-log日志手工恢复
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/usr/local/mysql/bin/mysqlbinlog --no-defaults mysql-bin.000002 | /usr/local/mysql/bin/mysql -uroot -p123 test |
5.Mysql数据库恢复
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/usr/local/mysql/bin/mysql -uroot -p123 test </tmp/test.sql |
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