mysql5.6.8源码安装过程

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 `r

                        <p>内核:</p>

[root@opop ~]# cat /etc/centos-release CentOS release 6.8 (Final) [root@opop ~]# uname -a Linux 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:

mysql> update user set password = password('111111') where User='root'; //更新root密码为6个1

刷新:

mysql> flush privileges;

退出:

mysql> exit

更改完密码以后再次登录:

[root@opop mysql]# mysql -u root -p Enter password: //这里输入6个1即可进来

设置开机自动启动服务:

[root@opop mysql]# chkconfig mysql on

总结

以上所述是小编给大家介绍的mysql5.6.8源码安装过程,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对每日运维网站的支持!