mysql解压安装,以及单机同时运行多个版本

Posted 73 months ago php mysql linux

bin/mysqld --initialize --user=mysql 
--basedir=/usr/local/mysql --datadir=/data/mysql
如果失败的话
 bin/mysqld --defaults-file=C:\my.ini --initialize  

 此处需要注意记录生成的临时密码,如上文:YLi>7ecpe;YP

 cp my-default.cnf /etc/my.cnf

bin/mysqld_safe --defaults-file=my.cnf

my.cnf
basedir=/home/free/sqls
datadir=/home/free/sqls/data
port=9999
server_id=29922
socket=/home/free/sqls/my.socke

设置默认utf-8
character_set_server=utf8 
init_connect='SET NAMES utf8'

mysql --socket=xxxx

set password=password('root');
grant all privileges on *.* to root@'%' identified by 'root';
 
flush privileges;

grant grant option on *.* to 'root'@'%';

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