RPM安裝mysql5.6

原文 http://blog.csdn.net/liumm0000/article/details/18841197html

a. 檢查MySQL及相關RPM包，是否安裝，若是有安裝，則移除（rpm –e 名稱）mysql

 
      1 
      [root@localhost ~]# rpm -qa | grep -i mysql 
     
      2 
      mysql-libs-5.1.66-2.el6_3.x86_64 
     
      3 
      [root@localhost ~]# yum -y remove mysql-libs*

b. 下載Linux對應的RPM包，如：CentOS6.4_64對應的RPM包，以下：linux

 
      1 
      [root@localhost rpm]# ll 
     
      2 
      total 74364 
     
      3 
      -rw-r--r--. 1 root root 18442536 Dec 11 20:19 MySQL-client-5.6.15-1.el6.x86_64.rpm 
     
      4 
      -rw-r--r--. 1 root root  3340660 Dec 11 20:06 MySQL-devel-5.6.15-1.el6.x86_64.rpm 
     
      5 
      -rw-r--r--. 1 root root 54360600 Dec 11 20:03 MySQL-server-5.6.15-1.el6.x86_64.rpm

c. 安裝MySQLsql

 
      1 
      [root@localhost rpm]# rpm -ivh MySQL-server-5.6.15-1.el6.x86_64.rpm 
     
      2 
      [root@localhost rpm]# rpm -ivh MySQL-devel-5.6.15-1.el6.x86_64.rpm 
     
      3 
      [root@localhost rpm]# rpm -ivh MySQL-client-5.6.15-1.el6.x86_64.rpm 
     
      4 
      #修改配置文件位置 
     
      5 
      [root@localhost rpm]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf

d. 初始化MySQL及設置密碼數據庫

 
      1 
      [root@localhost rpm]# /usr/bin/mysql_install_db 
     
      2 
      [root@localhost rpm]# service mysql start 
     
      3 
      [root@localhost rpm]# cat /root/.mysql_secret  #查看root帳號密碼 
     
      4 
      # The random password set for the root user at Wed Dec 11 23:32:50 2013 (local time): qKTaFZnl 
     
      5 
      [root@localhost ~]# mysql -uroot –pqKTaFZnl 
     
      6 
      mysql> SET PASSWORD = PASSWORD('123456');    #設置密碼爲123456 
     
      7 
      mysql> exit 
     
      8 
      [root@localhost ~]# mysql -uroot -p123456

e. 容許遠程登錄服務器

 
      01 
      mysql> use mysql; 
     
      02 
      mysql> select host,user,password from user; 
     
      03 
      +-----------------------+------+-------------------------------------------+ 
     
      04 
      | host                  | user | password                                  | 
     
      05 
      +-----------------------+------+-------------------------------------------+ 
     
      06 
      | localhost             | root | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 | 
     
      07 
      | localhost.localdomain | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 | 
     
      08 
      | 127.0.0.1             | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 | 
     
      09 
      | ::1                   | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 | 
     
      10 
      +-----------------------+------+-------------------------------------------+ 
     
      11 
        
      12 
      mysql> update user set password=password('123456') where user='root'; 
     
      13 
      mysql> update user set host='%' where user='root' and host='localhost'; 
     
      14 
      mysql> flush privileges; 
     
      15 
      mysql> exit

f. 設置開機自啓動dom

 
      1 
      [root@localhost ~]# chkconfig mysql on 
     
      2 
      [root@localhost ~]# chkconfig --list | grep mysql 
     
      3 
      mysql           0:off   1:off   2:on    3:on    4:on    5:on    6:off

g. MySQL的默認安裝位置編碼

`1`	`/var/lib/mysql/` `#數據庫目錄`

`2`	`/usr/share/mysql` `#配置文件目錄`

`3`	`/usr/bin` `#相關命令目錄`

`4`	`/etc/init.d/mysql` `#啓動腳本`

修改字符集和數據存儲路徑spa

配置/etc/my.cnf文件,修改數據存放路徑、mysql.sock路徑以及默認編碼utf-8..net

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[client]
password = 123456
port = 3306
default-character-set=utf8
[mysqld]
port = 3306
character_set_server=utf8
character_set_client=utf8
collation-server=utf8_general_ci
#(注意linux下mysql安裝完後是默認：表名區分大小寫，列名不區分大小寫； 0：區分大小寫，1：不區分大小寫)
lower_case_table_names=1
#(設置最大鏈接數，默認爲 151，MySQL服務器容許的最大鏈接數16384; )
max_connections=1000
[mysql]
default-character-set = utf8

查看字符集

show variables like '%collation%';

show variables like '%char%';