centos7 二进制安装mysql5.6
2017-12-16 16:21
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一、下载mysql5.6二进制安装包
wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz[/code] 如:mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz
二、安装mysql5.6(安装在/data/mysql56)
(1)、创建mysql用户账号useradd -s /sbin/nologin -M mysql -s表示指定用户所用的shell,此处为/sbin/nologin`,表示不登录。 -M表示不创建用户主目录。
(2)、解压压缩包tar -zxvf mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz
(3)、重命名mv mysql-5.6.35-linux-glibc2.5-x86_64 mysql56
(4)、复制配置文件cp /opt/data/mysql56/support-files/my-default.cnf /etc/my.cnf
修改配置文件[client] port = 3306 socket = /opt/data/mysql56/mysql.sock default-character-set = utf8 [mysqld] skip-name-resolve user = mysql basedir = /opt/data/mysql56 datadir = /opt/data/mysql56/data port = 3306 server_id = 10 socket = /opt/data/mysql56/mysql.sock pid-file = /opt/data/mysql56/mysql.pid log-error = /opt/data/mysql56/data/mysql.err log-bin = /opt/data/mysql56/data/mysql-bin character-set-server = utf8
(*二进制安装,默认配置文件在/etc/my.cnf)
(5)、安装依赖包yum install libaio -y ; yum -y install autoconf ;
(6)、初始化数据库> chown -R mysql.mysql /opt/data/mysql56 > /opt/data/mysql56/scripts/mysql_install_db \ --defaults-file=/etc/my.cnf \ --user=mysql \ --basedir=/opt/data/mysql56 \ --datadir=/opt/data/mysql56/data
三、配置并启动mysqlcp /opt/data/mysql56/support-files/mysql.server /etc/init.d/mysqld chmod 755 /etc/init.d/mysqld
(*注意,mysql二进制安装默认的路径为/usr/local/mysql,启动脚本里/usr/local/mysql需要替换)sed -i 's#/usr/local/mysql#/opt/data/mysql56#g' /opt/data/mysql56/bin/mysqld_safe /etc/init.d/mysqld
启动mysqlservice mysqld start
四、添加自启动chkconfig --add mysqld chkconfig mysqld on chkconfig --list mysqld
五、配置环境变量echo 'export PATH=/opt/data/mysql56/bin:$PATH' >> /etc/profile source /etc/profile
六、修改mysql密码(mysql5.6安装默认root密码为空)mysqladmin -u root password '123456'
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