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.
my_print_defaults [OPTIONS] [groups]
| 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. |
-# ,--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. |
-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. |
-g, --defaults-group-suffix=name
|
In addition to the given groups, read also groups with this suffix. |
-e, --extra-file=name
|
Deprecated. Synonym for --defaults-extra-file. |
--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. |
my_print_defaults --defaults-file=example.cnf client client-server mysql
mysqlcheck reads from the [mysqlcheck] and [client] sections, so the following would display the mysqlcheck options.
my_print_defaults mysqlcheck client
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Licensed under the Creative Commons Attribution 3.0 Unported License and the GNU Free Documentation License.
https://mariadb.com/kb/en/my_print_defaults/