my_print_defaults

my_print_defaults

my_print_defaults displays the options from option groups of option files. It is useful to see which options a particular tool will use.

Output is one option per line, displayed in the form in which they would be specified on the command line.

Usage

my_print_defaults [OPTIONS] [groups]

Options

Option	Description
-c, --config-file=name	Deprecated, please use --defaults-file instead. Name of config file to read; if no extension is given, default extension (e.g., .ini or .cnf) will be added.
-d, --debug[=#]	In debug versions, write a debugging log. A typical debug_options string is d:t:o,file_name. The default is d:t:o,/tmp/my_print_defaults.trace.
-c, --defaults-file=name	Like --config-file, except: if first option, then read this file only, do not read global or per-user config files; should be the first option. Removed in MariaDB 10.8.0.
-e, --defaults-extra-file=name	Read this file after the global config file and before the config file in the users home directory; should be the first option. Removed in MariaDB 10.8.0.
-g, --defaults-group-suffix=name	In addition to the given groups, read also groups with this suffix. Removed in MariaDB 10.8.0.
-e, --extra-file=name	Deprecated. Synonym for --defaults-extra-file.
--mariadbd	Read the same set of groups that the mariadbd binary does. From MariaDB 10.11.3.
--mysqld	Read the same set of groups that the mysqld binary does.
-n, --no-defaults	Return an empty string (useful for scripts).
?, --help	Display this help message and exit.
-v, --verbose	Increase the output level.
-V, --version	Output version information and exit.

Examples

my_print_defaults --defaults-file=example.cnf client client-server mysql

mariadb-check reads from the [mariadb-check] and [client] sections, so the following would display the mariadb-check options.

my_print_defaults mariadb-check client

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