RPM方式安裝MySQL5.6html
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
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mysql-libs-5.1.66-2.el6_3.x86_64 |
b. 下載Linux對應的RPM包,如:CentOS6.4_64對應的RPM包,以下:linux
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-rw-r--r--. 1 root root 18442536 Dec 11 20:19 MySQL-client-5.6.15-1.el6.x86_64.rpm |
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-rw-r--r--. 1 root root 3340660 Dec 11 20:06 MySQL-devel-5.6.15-1.el6.x86_64.rpm |
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-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
d. 初始化MySQL及設置密碼數據庫
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mysql> SET PASSWORD = PASSWORD( '123456' ); |
e. 容許遠程登錄服務器
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mysql> select host,user,password from user; |
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+-----------------------+------+-------------------------------------------+ |
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| host | user | password | |
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+-----------------------+------+-------------------------------------------+ |
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| localhost | root | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 | |
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| localhost.localdomain | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 | |
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| 127.0.0.1 | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 | |
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| ::1 | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 | |
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+-----------------------+------+-------------------------------------------+ |
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mysql> update user set password=password( '123456' ) where user= 'root' ; |
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mysql> update user set host= '%' where user= 'root' and host= 'localhost' ; |
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mysql> flush privileges; |
f. 設置開機自啓動dom
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mysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off |
g. MySQL的默認安裝位置ide
修改字符集和數據存儲路徑編碼
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.spa
- [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%';
I.若是想遠程鏈接登陸mysql則須要:受權,並關閉防火牆。
1.受權;在服務端進入mysql,輸入如下命令
- [GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '這裏是你的密碼' WITH GRANT OPTION;]
OR
- [GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '' WITH GRANT OPTION;]
區別在於訪問時是否須要寫密碼。
這句的做用是將全部的用戶名,都設置能遠程訪問該mysql中全部的表,若是不想都放開,能夠根據這個規則,來設置.grant 權限1,權限2,…權限n on 數據庫名.表名 to用戶名@用戶地址 identified by‘口令’.
2.關閉防火牆
- service iptables stop 關閉命令
- chkconfig iptables off 永久關閉防火牆
兩個命令同時運行,運行完成後查看防火牆關閉狀態
到此,mysql就安裝完成並配置成功了