1.查看binlog日志
mysql>show binary logs;+------------------+------------+| Log_name | File_size |+------------------+------------+| mysql-bin.000061 | 50624 || mysql-bin.000062 | 5159 || mysql-bin.000063 | 126 || mysql-bin.000064 | 3067 || mysql-bin.000065 | 503 || mysql-bin.000066 | 494 || mysql-bin.000067 | 107 || mysql-bin.000068 | 1433 || mysql-bin.000069 | 7077 || mysql-bin.000070 | 107 || mysql-bin.000071 | 804 || mysql-bin.000072 | 7642 || mysql-bin.000073 | 2198 || mysql-bin.000074 | 350139 || mysql-bin.000075 | 126 || mysql-bin.000076 | 51122 || mysql-bin.000077 | 1074279197 || mysql-bin.000078 | 1074435879 || mysql-bin.000079 | 928917122 |+------------------+------------+
2.删除某个日志文件之前的所有日志文件
mysql>purge binary logs to 'mysql-bin.000079'; mysql>show binary logs;+------------------+-----------+| Log_name | File_size |+------------------+-----------+| mysql-bin.000079 | 928917122 |+------------------+-----------+mysql>reset master; #重置所有的日志
3.关闭mysql的binlog日志
#log-bin=mysql-bin 在my.cnf里面注释掉binlog日志重启mysqlservice mysqld restart