標籤:rpm方式-在linux系統安裝mysql資料庫
RPM方式安裝MySQL5.6
a. 檢查MySQL及相關RPM包,是否安裝,如果有安裝,則移除(rpm –e 名稱)
[[email protected] ~]# rpm -qa | grep -i mysqlmysql-libs-5.1.66-2.el6_3.x86_64[[email protected] ~]# yum -y remove mysql-libs*
b. 下載Linux對應的RPM包,如:CentOS6.4_64對應的RPM包,如下:
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[[email protected] rpm]# lltotal 74364-rw-r--r--. 1 root root 18442536 Dec 11 20:19 MySQL-client-5.6.15-1.el6.x86_64.rpm-rw-r--r--. 1 root root 3340660 Dec 11 20:06 MySQL-devel-5.6.15-1.el6.x86_64.rpm-rw-r--r--. 1 root root 54360600 Dec 11 20:03 MySQL-server-5.6.15-1.el6.x86_64.rpm
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c. 安裝MySQL
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[[email protected] rpm]# rpm -ivh MySQL-server-5.6.15-1.el6.x86_64.rpm[[email protected] rpm]# rpm -ivh MySQL-devel-5.6.15-1.el6.x86_64.rpm[[email protected] rpm]# rpm -ivh MySQL-client-5.6.15-1.el6.x86_64.rpm#修改設定檔位置[[email protected] rpm]# cp /usr/share/mysql/my-default.cnf /etc/my.cnf
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d. 初始化MySQL及設定密碼
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[[email protected] rpm]# /usr/bin/mysql_install_db[[email protected] rpm]# service mysql start[[email protected] rpm]# cat /root/.mysql_secret #查看root帳號密碼# The random password set for the root user at Wed Dec 11 23:32:50 2013 (local time): qKTaFZnl[[email protected] ~]# mysql -uroot –pqKTaFZnlmysql> SET PASSWORD = PASSWORD(‘123456‘); #設定密碼為123456mysql> exit[[email protected] ~]# mysql -uroot -p123456
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e. 允許遠程登陸
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mysql> use mysql;mysql> select host,user,password from user;+-----------------------+------+-------------------------------------------+| host | user | password |+-----------------------+------+-------------------------------------------+| localhost | root | *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9 || localhost.localdomain | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 || 127.0.0.1 | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 || ::1 | root | *1237E2CE819C427B0D8174456DD83C47480D37E8 |+-----------------------+------+-------------------------------------------+ mysql> update user set password=password(‘123456‘) where user=‘root‘;mysql> update user set host=‘%‘ where user=‘root‘ and host=‘localhost‘;mysql> flush privileges;mysql> exit
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f. 設定開機自啟動
[[email protected] ~]# chkconfig mysql on[[email protected] ~]# chkconfig --list | grep mysqlmysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off
g. MySQL的預設安裝位置
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/var/lib/mysql/ #資料庫目錄/usr/share/mysql #設定檔目錄/usr/bin #相關命令目錄/etc/init.d/mysql #啟動指令碼
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修改字元集和資料存放區路徑
配置/etc/my.cnf檔案,修改資料存放路徑、mysql.sock路徑以及預設編碼utf-8.
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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安裝完後是預設: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
#(設定最大串連數,預設為 151,MySQL伺服器允許的最大串連數16384; )
max_connections=1000
[mysql]
default-character-set = utf8
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查看字元集
show variables like ‘%collation%‘;
show variables like ‘%char%‘;
Linux下mysql的部署和安裝-RPM方式