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002-mysql安装

2025/2/23 1:57:54 来源:https://blog.csdn.net/weixin_42682872/article/details/144272161  浏览:    关键词:002-mysql安装

1、rpm -qa | grep mariadb

2、rpm -e --nodeps mariadb-libs-5.5.65-1.el7.x86_64

3、tar -zxvf  mysql-5.7.9-linux-glibc2.5-x86_64.tar.gz

4、mv  mysql-5.7.9-linux-glibc2.5-x86_64  mysql

5、cd mysql

6、groupadd mysql

7、useradd -r -g mysql mysql

8、chown -R  mysql:mysql  /usr/local/mysql

9、mkdir data

10、cd data

11、mkdir mysql

12、cd mysql

13、mkdir data

14、vi /etc/my.cnf

15、mkdir -p /var/lib/mysql/data/

16、mkdir -p /var/log/mysql/

17、touch /var/log/mysql/mysql.log

18、chown -R  mysql:mysql  /usr/local/mysql

19、chown -R  mysql:mysql  /var/log/mysql/

20、chown -R  mysql:mysql  /var/log/mysql/

21、chown -R  mysql:mysql  /usr/local/mysql

22、/usr/local/mysql/bin/mysqld --user=mysql --initialize --explicit_defaults_for_timestamp

23、/usr/local/mysql/bin/mysql_ssl_rsa_setup --datadir=/usr/local/mysql/data/mysql/data

24、service mysql start

25、find / -name mysql.server

26、cp /usr/local/mysql/support-files/mysql.server  /etc/init.d/mysql

27、service mysql start

28、ln -s /usr/local/mysql/bin/mysql /usr/bin

29、grep 'temporary password' /var/log/mysql/mysql.log

30、mysql -uroot -p

31、alter user 'root'@'localhost' identified by 'root';

32、flush privileges;

33、create user root@'%' identified by 'root';

34、flush privileges;

35、useradd moupuser

36、passwd moupuser

37、vi /etc/sudoers

38、firewall-cmd --query-port=3306/tcp

39、firewall-cmd --add-port=3306/tcp --permanent

40、firewall-cmd --reload

[client]

default-character-set=utf8

socket=/usr/local/mysql/mysql.sock

[mysql]

default-character-set=utf8

socket=/usr/local/mysql/mysql.sock

[mysqld]

port=3306

user=mysql

basedir=/usr/local/mysql

datadir=/var/lib/mysql/data

socket=/usr/local/mysql/mysql.sock

pid-file=/usr/local/mysql/data/mysql.pid

character-set-server=utf8

lower_case_table_names=0

max_connections=800

max_connect_errors=1000

default-storage-engine=INNODB

transaction-isolation = REPEATABLE-READ

sql_mode=NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

read_buffer_size=512KB

read_rnd_buffer_size=32M

back_log=1024

log_output=FILE

general_log =0

log-error=/var/log/mysql/mysql.log

innodb_buffer_pool_size=500M

secure_file_priv=  

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