1.下载
https://github.com/major/MySQLTuner-perl wget http://mysqltuner.pl/ -O mysqltuner.pl wget https://raw.githubusercontent.com/jmrenouard/MySQLTuner-perl/master/basic_passwords.txt -O basic_passwords.txt wget https://raw.githubusercontent.com/jmrenouard/MySQLTuner-perl/master/vulnerabilities.csv -O vulnerabilities.csv
2.使用方法
#基本功能 perl mysqltuner.pl --host 127.0.0.1 --port 3306 --user root --pass yourpassword #详细报告 perl mysqltuner.pl --host 127.0.0.1 --port 3306 --user root --pass rootroot --verbose perl mysqltuner.pl --buffers --dbstat --idxstat --sysstat --pfstat --tbstat #为您的 MariaDB 或 MySQL 版本启用 CVE 漏洞检查 perl mysqltuner.pl --cvefile=vulnerabilities.csv #将显示的信息写入文件中 perl mysqltuner.pl --outputfile /tmp/result_mysqltuner.txt #将结果写入文件,不输出信息 perl mysqltuner.pl --silent --outputfile /tmp/result_mysqltuner.txt #新 MySQLTuner 及其数据文件 perl mysqltuner.pl --checkversion --updateversion #使用 JSON 格式(--json)生成报告 perl mysqltuner.pl --verbose --json > reports.json
3.数据库中特定的 mysqltuner 用户
CREATE USER 'mysqltuner'@'localhost' identified by 'mysqltuner'; grant SELECT, PROCESS,EXECUTE, REPLICATION CLIENT,SHOW DATABASES,SHOW VIEW ON *.* TO 'mysqltuner'@'localhost'; flush privileges;
