How do i know my cnf is mysql?
|
Is there a way to test changes to the mysqld configuration files before applying them? I'm thinking about something equivalent to Show This link https://www.percona.com/blog/2011/02/17/how-to-syntax-check-your-my-cnf-file/ suggests: This indeed works however the return code is unchanged and always 0 therefore not ideal to use in a script. asked Mar 31, 2020 at 9:16
3 Redirect the stderr output of This will result in If you want to rely on return codes instead you can use answered Mar 31, 2020 at 9:40
Gerald SchneiderGerald Schneider 19.8k8 gold badges52 silver badges79 bronze badges You can pass your own code, however one more option hope you are interested to explore If no errors are found, the server terminates with an exit code of 0. If an error is found, the server displays a diagnostic message and terminates with an exit code of 1. One more example If you want to test my.cnf which is on different path before applying, use like below. answered Mar 31, 2020 at 9:23
asktyagiasktyagi 2,4011 gold badge5 silver badges19 bronze badges 3 Skip to end of metadata
Go to start of metadata settings are managed via a user-editable configuration file such as /etc/mysql/mysql.conf.d/mysqld.cnf possible places of the cnf file
for my Ubuntu installation
for my CentOS installation
to determine the location of the MySQL configuration file:
Default options are read from the following files in the given order: /etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf
After installing MySQL and in order to provide configuration to it, we usually want to locate the famous my.cnf configuration file; if you are running a GNU/Linux distribution like Ubuntu, then you can use the following command to know where is the absolute path of this file: The output of this command should be something like this: The important path here is /etc/mysql/my.cnf and
if you open this file with an editor like nano: It is normal this file doesn’t have all the configuration, instead if could point to other directories or files, for example this is a configuration file from a fresh Ubuntu install: If you notice there are other directories with configuration files, in particular our extra config is available in: In the /etc/mysql/mysql.conf.d/mysqld.cnf file you will find all the parameters used by
MySQL, for example port, cache limits, logs paths, SSL, etc. So, there you go! Continue customizing your MySQL instance. See you next time. Alex Arriaga How do you find which my CNF is being used?d/mysql start 2>&1|grep my. cnf should show you the system call used to open the file.
Which CNF file is MySQL using?Table 4.2 Option Files Read on Unix and Unix-Like Systems. Where is etc MySQL my CNF?By default, mysql search my. cnf first at /etc folder.
Is my CNF and my ini same?ini sits in c:\windows and . cnf sits in c:\ Simply different terminology used on different operating systems for what is effectively the same thing.
|
