内核:
[root@opop ~]# cat /etc/centos-release CentOS release 6.8 (Final)[root@opop ~]# uname -aLinux opop 2.6.32-642.el6.x86_64 #1 SMP Tue May 10 17:27:01 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux |
开始安装:
[root@opop ~]# for i in `rpm -qa | grep mysql`;do yum remove $i;done //先删除自带的mysql[root@opop ~]# yum -y install wget gcc gcc-c++ ncurses-devel cmake make perl bison git |
创建mysql用户组:
[root@opop ~]# groupadd mysql [root@opop ~]# useradd -r -g mysql mysql |
创建mysql安装目录和数据库文件存放目录:
[root@opop ~]# mkdir -p /usr/local/mysql[root@opop ~]# mkdir -p /usr/local/mysql/data |
修改目录属主和属组:
[root@opop ~]# chown -R mysql:mysql /usr/local/mysql/data [root@opop ~]# chown -R mysql:mysql /usr/local/mysql |
解包:
[root@opop ~]# tar -zxvf mysql-5.6.38.tar.gz[root@opop ~]# cd mysql-5.6.38 |
编译:
[root@opop mysql-5.6.38 ]# cmake /-DCMAKE_INSTALL_PREFIX=/usr/local/mysql /-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock /-DDEFAULT_CHARSET=utf8 /-DDEFAULT_COLLATION=utf8_general_ci /-DWITH_INNOBASE_STORAGE_ENGINE=1 /-DWITH_ARCHIVE_STORAGE_ENGINE=1 /-DWITH_BLACKHOLE_STORAGE_ENGINE=1 /-DMYSQL_DATADIR=/usr/local/mysql/data /-DMYSQL_TCP_PORT=3306 /-DMYSQL_USER=mysql /-DENABLE_DOWNLOADS=1[root@opop mysql-5.6.38 ]# make && make install//注:编译时间较长,需要耐心等待//查看下结果://[root@opop mysql-5.6.38 ]# ll /usr/local/mysql/ |
清除临时文件:
[root@opop mysql-5.6.38 ]# make clean |
初始化mysql:
[root@opop ~]# cd /usr/local/mysql/[root@opop mysql]# scripts/mysql_install_db --user=mysql --datadir=/usr/local/mysql/data [root@opop mysql ]# chown -R mysql:mysql /usr/local/mysql [root@opop mysql ]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysql[root@opop mysql ]# /etc/init.d/mysql start[root@opop mysql ]# ps -aux |grep mysql |
配置环境变量:
[root@opop mysql]# vim /etc/profile |
在后面加上
PATH=$PATH:$HOME/bin:/usr/local/mysql/bin:/usr/local/mysql/lib export PATH |
重新加载profile(是立即生效)
[root@opop mysql]# source /etc/profile |
重启mysql服务:
[root@opop mysql]# service mysql restart |
首次登陆:
[root@opop mysql]# mysql -u root mysql |
授权:
mysql> GRANT ALL PRIVILEGES ON *.* TO root@"%" IDENTIFIED BY "root";//为root添加远程连接的能力,据需谨慎操作。 |
设置数据库密码: