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mysql
service mysqld restart