MySQL 5.7 my.cnf 文件在哪里？
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Where is MySQL 5.7 my.cnf file?
提问by Bee
In Ubuntu I had my.cnf file of MySQL 5.6 in /etc/my.cnf. But I can't find the same file of MySQL 5.7. From where can I find that?
在 Ubuntu 中，我有 MySQL 5.6 的 my.cnf 文件在/etc/my.cnf. 但是我找不到与 MySQL 5.7 相同的文件。我从哪里可以找到那个？
I did a find in entire / (root). But I couldn't find it anywhere. Any clues?
我在整个 / (root) 中做了一个查找。但我在任何地方都找不到。有什么线索吗？
I'm trying to set max_connections value.
我正在尝试设置 max_connections 值。
采纳答案by Bee
mysql --help printed below.
mysql --help 打印如下。
Default options are read from the following files in the given order:
/etc/my.cnf /etc/mysql/my.cnf ~/.my.cnf
The following groups are read: mysql client
The following options may be given as the first argument:
--print-defaults Print the program argument list and exit.
--no-defaults Don't read default options from any option file,
except for login file.
--defaults-file=# Only read default options from the given file #.
--defaults-extra-file=# Read this file after the global files are read.
--defaults-group-suffix=#
Also read groups with concat(group, suffix)
--login-path=# Read this path from the login file.
回答by neobie
In MySQL 5.7, the default cnf is at:
在 MySQL 5.7 中，默认的 cnf 位于：
/etc/mysql/mysql.conf.d/mysqld.cnf
