Where is the MySQL log file?

Log in to MySQL terminal log file path mysql> show variables like  ' general_log_file '; +------------------+------ ------------------------------+| variable_name    | value                                |+------------------+----------------------------------- -+| general_log_file | /usr/local/mysql/data/localhost.log |+------------------+---------- --------------------------+1 row in set  (0.00 sec) error log file path mysql> show  variables like  ' log_error '; +---------------+------------------------------------+| variable_ name | value                               |+------------ ---+------------------------------------+| log_error     | /usr/local/mysql/data/localhost.err | +---------------+------------------------------------+1 row in set  (0.00 sec) Slow query log file path mysql> show variables like  ' slow_query_log_file '; +---------------------+------ -----------------------------------+| variable_name       | value                                     |+------ ---------------+-----------------------------------------+| slow_query_log_file | /usr/local/ mysql/data/localhost-slow.log |+---------------------+-----------------------------------------+1  row in set  (0.01 SEC)

Where is the MySQL log file?