![]() ![]() That usually gets set to the address for localhost,ġ27.0.0.1. The other network setting to look for is the bind-address value. The port, add the following lines in the appropriate categories: If you are using the default settings, you won’t see the port entries in the configuration file. The port in the client section tells the client what port to connect to by default. The default port is 3306 but, you can change it. The server section controls what port the server listens to. There might be a “port” setting under both the client and server configuration sections. Process is defined in the user configuration value for mysqld in my.cnf. Make sure the user can write to the chosen log directory by controlling the mysql process. The location in the example, creating the /var/log/mysql directory if it doesn’t already exist. If you don’t see a line like that, create one in the mysqld section so MySQL® can use its own error log. View the my.cnfįile and look for a log_error line, as in: log_error = /var/log/mysql/error.log If you don’t find the MySQL® logs in the default directory, check the MySQL configuration. You might need to use sudo to get a listing of the files in that directory. By default, MySQL stores its log files in the Log files are the best place to start troubleshooting any program. The client configuration section controls the mysql client, and the mysqld section controls the server configuration. Those programs look in my.cnf to see how they should behave. That includes the server ( mysqld), theĬlient ( mysql), and other tools. The server configuration section is, technically, a collection of tools. They make important configuration elements more visible to the programs The configuration file contains lines with a single word in square brackets, like or. Location of log files, database files, and other details. ![]() Open and review the /etc/mysql/my.cnf file.Ĭomment lines, starting with #, document the use of the different settings. The server examines that list until it finds a configuration file. etc/my.cnf /etc/mysql/my.cnf /usr/etc/my.cnf ~/.my.cnf Near the start of the output, find a couple of lines that look similar to the following example: Default options are read from the following files in the given order: The configuration set during the server compilation. You can send to the server when you launch it. The first part of the lengthy response describes the options Run the following command: $ /usr/sbin/mysqld -help -verbose If they’re not there, however, you can use mysqld to find theĬonfiguration. Find the configuration filesīy default, you can find the MySQL® configuration files in: /etc/mysql ![]() This artcile examines MySQL congfiguration in a little more detail so you canĪdjust its configuration and be ready in case something goes wrong. It described how to set the root password, create a database,Īnd add a user for the database. ![]() Server setup on the Ubuntu® operating system. ![]()
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