這篇文章主要介紹了Centos 6.5下安裝MySQL 5.6教學,非常不錯,具有參考借鑒價值,需要的朋友可以參考下
#1 .下載Linux對應的RPM套件
2.解壓縮tar套件
tar -xvf MySQL-5.6.33-1.el6.x86_64.rpm-bundle.tar
3.安裝MySQL
rpm -ivh MySQL-server-5.6.33-1.el6.x86_64.rpm rpm -ivh MySQL-client-5.6.33-1.el6.x86_64.rpm rpm -ivh MySQL-devel-5.6.33-1.el6.x86_64.rpm
如果出現:
error: Failed dependencies: libaio.so.1()(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libaio.so.1(LIBAIO_0.1)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libaio.so.1(LIBAIO_0.4)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64
下載libaio
yum install libaio
如果出現:
error: Failed dependencies: libnuma.so.1()(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libnuma.so.1(libnuma_1.1)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64 libnuma.so.1(libnuma_1.2)(64bit) is needed by MySQL-server-5.6.33-1.el6.x86_64
下載numactl
yum install numactl
4.初始化MySQL及設定密碼
/usr/bin/mysql_install_db service mysql start
如果啟動失敗可能是數據區塊所在目錄沒有權限
cat /root/.mysql_secret #查看root账号密码 mysql> SET PASSWORD = PASSWORD('123456'); mysql> exit
如果.mysql_secret檔案不存在,先停止MySQL進入安全模式設定密碼
service mysql stop mysqld_safe --skip-grant-tables& mysql -u root mysql mysql> UPDATE user SET password=PASSWORD("new password") WHERE user='root'; mysql> FLUSH PRIVILEGES;
5.允許遠端登陸
#mysql> use mysql; mysql> select host,user,password from user; mysql> update user set host='%' where user='root' and host='localhost'; mysql> flush privileges; mysql> exit
6.設定開機自啟動
chkconfig mysql on chkconfig --list | grep mysql mysql 0:off 1:off 2:on 3:on 4:on 5:on 6:off
7.MySQL的預設安裝位置
/var/lib/mysql/ #数据库目录 /usr/share/mysql #配置文件目录 /usr/bin #相关命令目录 /etc/init.d/mysql #启动脚本
8.常用指令
1.使用客戶端工具連線到資料庫
mysql -u root -p
2.查看MySQL伺服器中包含那些資料庫
mysql>SHOW DATABASES;
3.查看資料庫中的資料表資訊
mysql>SHOW TABLES;
4.切換資料庫
mysql>USE mysql;
5.建立新的資料庫
mysql>CREATE DATABASE 数据库名字;
6.建立新的資料表
mysql>CREATE TABLE 表名 (字段定义)
7.刪除一個資料表
mysql>DROP TABLE 数据库名.表名;
8.刪除一個資料庫
mysql>DROP DATABASE 数据库名
9.備份整個資料庫
mysqldump -u root -p auth > mysql-auth.sql
10.備份資料庫MYSQL中的user表
mysqldump -u root -p mysql user > mysql.host-user.sql
11.備份MYSQL伺服器中所有資料庫
mysqldump -u root -p -all-databases > mysql-all.sql
12.恢復資料庫
mysql -u root -p [数据库名]< mysql-all.sql
13.授予使用者權限
GRANT 权限列表 ON 数据库名.表名 TO 用户名@来源地址 [IDENTIFIED BY '密码'] GRANT SELECT ON mysql.user TO daxiong@'localhost' IDENTIFIED BY'123456';
以上是MySQL5.6在Centos6.5下安裝教程的詳細內容。更多資訊請關注PHP中文網其他相關文章!

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