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MySQL my.cnf File: Addressing "Found Option without Preceding Group" Error
Encountering the "Found option without preceding group" error when connecting to a remote MySQL database via mysql -u root -p can be frustrating. This error typically arises due to a configuration issue in the my.cnf file.
The my.cnf file contains MySQL server settings. To resolve this error, we need to ensure that the configuration options are properly grouped within the file. In your case, the issue lies in the absence of the [mysqld] header at the beginning of the file.
Solution:
[mysqld]
sudo mysqld stop sudo mysqld start
After performing these steps, the my.cnf file should resemble the following:
[mysqld] user = mysql socket = /var/run/mysqld/mysqld.sock port = 3306 basedir = /usr datadir = /var/lib/mysql tmpdir = /tmp bind-address = 0.0.0.0 key_buffer = 16M max_allowed_packet = 16M thread_stack = 192K thread_cache_size = 8 myisam-recover = BACKUP query_cache_limit = 1M query_cache_size = 16M log_error = /var/log/mysql/error.log expire_logs_days = 10 max_binlog_size = 100M [client] port = 3306 socket = /var/run/mysqld/mysqld.sock [mysqld_safe] socket = /var/run/mysqld/mysqld.sock nice = 0 [mysqldump] quick quote-names max_allowed_packet = 16M [mysql] [isamchk] key_buffer = 16M
With these changes, MySQL should successfully start without encountering the "Found option without preceding group" error when attempting to connect remotely.
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