mysql解压版怎么配置

wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.26-linux-glibc2.12-x86_64.tar.xz
tar -xvf mysql-8.0.26-linux-glibc2.12-x86_64.tar.xz -C /usr/local/
ln -s /usr/local/mysql-8.0.26-linux-glibc2.12-x86_64 /usr/local/mysql

groupadd mysql
useradd -r -g mysql -s /bin/false mysql

cd /usr/local/mysql
mkdir data
chown -R mysql:mysql /usr/local/mysql
./bin/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

./bin/mysqld_safe --user=mysql &

./bin/mysql -u root -p

ALTER USER 'root'@'localhost' IDENTIFIED BY 'your_new_password';
FLUSH PRIVILEGES;

cp support-files/my-default.cnf /etc/my.cnf
vi /etc/my.cnf

[mysqld]
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
socket=/tmp/mysql.sock
port=3306
user=mysql

sudo chown -R mysql:mysql /usr/local/mysql
sudo ./bin/mysqld_safe --user=mysql &

FLUSH PRIVILEGES;

./bin/mysqld --defaults-file=/etc/my.cnf --user=mysql &