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CentOS 6.5下二进制安装 MySQL 5.6,
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CentOS 6.5下二进制安装 MySQL 5.6
CentOS 6.5 二进制安装MysqL 5.6
1:查看系统版本
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[root@10-4-5-9 MysqL]# cat /etc/redhat-release CentOS release 6.5 (Final) |
2:下载MysqL5.6二进制包
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#wget http://cdn.MysqL.com/Downloads/MysqL-5.6/MysqL-5.6.20-linux-glibc2.5-i686.tar.gz |
3:添加用户和组
4:安装MysqL到/usr/local/MysqL下
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#cd /usr/ local #tar zxvf /{MysqL5.6_path}/MysqL-{version}.tar.gz 例如我的配置路径为: #cd /usr/ local #tar zxvf /root/MysqL-5.6.20-linux-glibc2.5-i686.tar.gz |
5:修改解压后文件夹名为 MysqL
6:修改MysqL的各级文件夹和文件的创建者、创建组为MysqL(注意语句后面有个.)
7:至此MysqL已经安装完了,但还需要初始化,初始化MysqL表、test表、infomation表等。
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#scripts/MysqL_install_db --user=MysqL --basedir=/usr/local/MysqL --datadir=/usr/local/MysqL/data<br><br> |
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#cp support-files/MysqL.server /etc/init.d/MysqLd |
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--user=MysqL --basedir=/usr/local/MysqL --datadir=/usr/local/MysqL/data |
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PS:该步骤有可能会报错误 安装需要的包即可:libstdc++.so.6和libaio.so.1和libncurses.so.5 |
8:修改配置文件
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[root@10-4-5-9 MysqL]# cp my.cnf /etc/my.cnf /usr/ local /MysqL [root@10-4-5-9 MysqL]# vi /etc/my.cnf |
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[MysqLd]中添加: basedir = /usr/ local /MysqL datadir = /usr/ local /MysqL/data port = 3306 server_id = 1 |
9:启动MysqL服务
10:登陆MysqL并且删除空用户
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MysqL> SELECT user ,host, password FROM MysqL. user ; + ------+-----------+----------+ | user | host | password | + ------+-----------+----------+ | root | localhost | | | root | 10-4-5-9 | | | root | 127.0.0.1 | | | root | ::1 | | | | localhost | | | | 10-4-5-9 | | + ------+-----------+----------+ 6 rows in set (0.00 sec) MysqL> UPDATE MysqL. user set password = PASSWORD ( 'gechong' ) WHERE user = 'root' ; MysqL> DROP USER '' @localhost; MysqL> FLUSH PRIVILEGES ; |
求知若渴,虛心若愚……
标签: MySQL 安装卸载
原文链接:https://www.f2er.com/centos/375440.html