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CentOS 6 下RPM方式装置MySQL5.6

发布时间:2022-04-01 06:36:13 所属栏目:MySql教程 来源:互联网
导读:CentOS 6 下RPM方式装置MySQL5.6: 1. 下载Linux对应的RPM包,如:CentOS6.7_64对应的RPM包,如下: [root@mysql ~]# ll 总用量 113808 -rw-------. 1 root root 1434 12月 13 18:47 anaconda-ks.cfg -rw-r--r--. 1 root root 42556 12月 13 18:47 install
       CentOS 6 下RPM方式装置MySQL5.6:

1. 下载Linux对应的RPM包,如:CentOS6.7_64对应的RPM包,如下:
      [root@mysql ~]# ll
      总用量 113808
-rw-------. 1 root root     1434 12月 13 18:47 anaconda-ks.cfg
-rw-r--r--. 1 root root    42556 12月 13 18:47 install.log
-rw-r--r--. 1 root root    10033 12月 13 18:45 install.log.syslog
-rw-r--r--. 1 root root 23135399 12月 13 18:56 MySQL-client-5.6.25-1.linux_glibc2.5.x86_64.rpm
-rw-r--r--. 1 root root  4586217 12月 13 18:56 MySQL-devel-5.6.25-1.linux_glibc2.5.x86_64.rpm
-rw-r--r--. 1 root root 88715219 12月 13 18:56 MySQL-server-5.6.25-1.linux_glibc2.5.x86_64.rpm
2. 检查MySQL及相关RPM包,是否安装,如果有安装,则移除(rpm –e 名称)
      [root@mysql ~]# rpm -qa | grep -i mysql
      mysql-libs-5.1.73-5.el6_6.x86_64
      [root@mysql ~]# rpm -ev mysql-libs-5.1.73-5.el6_6.x86_64 --nodeps
3. 安装MySQL
[root@mysql ~]# rpm -ivh MySQL-server-5.6.25-1.linux_glibc2.5.x86_64.rpm
Preparing...                ########################################### [100%]
   1:MySQL-server           ########################################### [100%]
warning: user mysql does not exist - using root
warning: group mysql does not exist - using root
Support MySQL by buying support/licenses at http://shop.mysql.com
New default config file was created as /usr/my.cnf and
will be used by default by the server when you start it.
You may edit this file to change server settings
[root@mysql ~]# rpm -ivh MySQL-devel-5.6.25-1.linux_glibc2.5.x86_64.rpm
Preparing...                ########################################### [100%]
   1:MySQL-devel            ########################################### [100%]
[root@mysql ~]# rpm -ivh MySQL-client-5.6.25-1.linux_glibc2.5.x86_64.rpm
Preparing...                ########################################### [100%]
   1:MySQL-client           ########################################### [100%]
4. 初始化MySQL及设置密码
[root@mysql ~]# /usr/bin/mysql_install_db             -- mysql_install_db脚本来生成帐户和相应权限许可表
WARNING: The host 'mysql' could not be looked up with /usr/bin/resolveip.
This probably means that your libc libraries are not 100 % compatible
。。省略输出。。
WARNING: Default config file /etc/my.cnf exists on the system
This file will be read by default by the MySQL server
If you do not want to use this, either remove it, or use the
--defaults-file argument to mysqld_safe when starting the server
[root@mysql ~]# service mysql start
Starting MySQL. SUCCESS!
[root@mysql ~]# cat /root/.mysql_secret    --查看root账号密码
# The random password set for the root user at Tue Dec 13 18:59:06 2016 (local time): 7MhtyX3aZEl9OUf8
[root@mysql ~]# mysql -uroot -p
Enter password:               --(此处复制粘贴 7MhtyX3aZEl9OUf8)
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 2
Server version: 5.6.2
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
说明:  出现mysql>   表示一切顺利成功。
mysql> SET PASSWORD = PASSWORD('123456');   --设置密码为123456
5.   更改MySQL目录与字符集
[root@mysql01 /]# cd /
[root@mysql01 /]# mkdir data    #建立data目录
[root@mysql01 /]#  service mysql stop
Shutting down MySQL....                                    [  OK  ]
[root@mysql01 /]# mv /var/lib/mysql  /data   #把/var/lib/mysql整个目录移到/home/data
[root@mysql01 /]#  mkdir -p /data/mysql/binarylog
[root@mysql01 /]# chown -R mysql:mysql /data/mysql
 
如果/etc/目录下没有my.cnf配置文件,请到/usr/share/mysql/下找到*.cnf文件,拷贝其中一个到/etc/并改名为my.cnf中
[root@mysql ~]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf    --修改配置文件位置
配置/etc/my.cnf文件,修改数据存放路径、mysql.sock路径以及默认编码utf-8.

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