CentOS 6.7下yum方式怎么安裝MySQL 5.6

本篇文章給大家分享的是有關CentOS 6.7下yum方式怎么安裝MySQL 5.6，小編覺得挺實用的，因此分享給大家學習，希望大家閱讀完這篇文章后可以有所收獲，話不多說，跟著小編一起來看看吧。

1、下載yum源

 我的測試環境如下：

[root@test ~]# cat /etc/redhat-release
CentOS release 6.7 (Final)

所以下載了centos6系統yum源:

wget http://dev.mysql.com/get/mysql57-community-release-el6-7.noarch.rpm

3、修改yum源配置

 vim /etc/yum.repos.d/mysql-community.repo

安裝mysql5.6操作

1）、將其他版本enabled=1更改為enabled=0

2）、將5.6版本enabled=0更改為enabled=1

# Enable to use MySQL 5.6

[mysql56-community]

name=MySQL 5.6 Community Server

baseurl=http://repo.mysql.com/yum/mysql-5.6-community/el/6/$basearch/

enabled=1

gpgcheck=1

gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

4、開始現在安裝包并安裝

[root@test ~]# yum install mysql-community-server

已加載插件：fastestmirror, security

設置安裝進程

Loading mirror speeds from cached hostfile

 * base: mirrors.aliyun.com

 * epel: mirrors.yun-idc.com

 * extras: mirrors.aliyun.com

 * updates: mirrors.aliyun.com

解決依賴關系

--> 執行事務檢查

---> Package mysql-community-server.x86_64 0:5.6.47-2.el6 will be 安裝

--> 處理依賴關系 mysql-community-common(x86-64) = 5.6.47-2.el6，它被軟件包 mysql-community-server-5.6.47-2.el6.x86_64 需要

--> 處理依賴關系 mysql-community-client(x86-64) >= 5.6.10，它被軟件包 mysql-community-server-5.6.47-2.el6.x86_64 需要

--> 執行事務檢查

---> Package mysql-community-client.x86_64 0:5.6.47-2.el6 will be 安裝

--> 處理依賴關系 mysql-community-libs(x86-64) >= 5.6.10，它被軟件包 mysql-community-client-5.6.47-2.el6.x86_64 需要

---> Package mysql-community-common.x86_64 0:5.6.47-2.el6 will be 安裝

--> 執行事務檢查

---> Package mysql-community-libs.x86_64 0:5.6.47-2.el6 will be 安裝

--> 完成依賴關系計算

依賴關系解決

================================================================================================================================================================

 軟件包                                        架構                          版本                                倉庫                                      大小

================================================================================================================================================================

正在安裝:

 mysql-community-server                        x86_64                        5.6.47-2.el6                        mysql56-community                         77 M

為依賴而安裝:

 mysql-community-client                        x86_64                        5.6.47-2.el6                        mysql56-community                         34 M

 mysql-community-common                        x86_64                        5.6.47-2.el6                        mysql56-community                        341 k

 mysql-community-libs                          x86_64                        5.6.47-2.el6                        mysql56-community                        3.6 M

事務概要

================================================================================================================================================================

Install       4 Package(s)

總文件大小：114 M

總下載量：77 M

Installed size: 478 M

確定嗎？[y/N]：y

下載軟件包：

mysql-community-server-5.6.47-2.el6.x86_64.rpm                                                                                           |  77 MB     43:30    

warning: rpmts_HdrFromFdno: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY

Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

Importing GPG key 0x5072E1F5:

 Userid : MySQL Release Engineering <mysql-build@oss.oracle.com>

 Package: mysql57-community-release-el6-7.noarch (installed)

 From   : /etc/pki/rpm-gpg/RPM-GPG-KEY-mysql

確定嗎？[y/N]：y

運行 rpm_check_debug

執行事務測試

事務測試成功

執行事務

Warning: RPMDB altered outside of yum.

  正在安裝   : mysql-community-common-5.6.47-2.el6.x86_64                                                                                                   1/4

  正在安裝   : mysql-community-libs-5.6.47-2.el6.x86_64                                                                                                     2/4

  正在安裝   : mysql-community-client-5.6.47-2.el6.x86_64                                                                                                   3/4

  正在安裝   : mysql-community-server-5.6.47-2.el6.x86_64                                                                                                   4/4

  Verifying  : mysql-community-libs-5.6.47-2.el6.x86_64                                                                                                     1/4

  Verifying  : mysql-community-common-5.6.47-2.el6.x86_64                                                                                                   2/4

  Verifying  : mysql-community-client-5.6.47-2.el6.x86_64                                                                                                   3/4

  Verifying  : mysql-community-server-5.6.47-2.el6.x86_64                                                                                                   4/4

已安裝:

  mysql-community-server.x86_64 0:5.6.47-2.el6                                                                                                                 

作為依賴被安裝:

  mysql-community-client.x86_64 0:5.6.47-2.el6         mysql-community-common.x86_64 0:5.6.47-2.el6         mysql-community-libs.x86_64 0:5.6.47-2.el6       

完畢！

5、啟動mysql服務

[root@test ~]# service mysqld start

初始化 MySQL 數據庫： 2020-03-30 23:47:20 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).

2020-03-30 23:47:20 0 [Note] Ignoring --secure-file-priv value as server is running with --bootstrap.

…

PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !

To do so, start the server, then issue the following commands:

  /usr/bin/mysqladmin -u root password 'new-password'

  /usr/bin/mysqladmin -u root -h test password 'new-password'

Alternatively you can run:

  /usr/bin/mysql_secure_installation

which will also give you the option of removing the test

…

Note: new default config file not created.

Please make sure your config file is current

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

                                                           [確定]

正在啟動 mysqld：                                          [確定]

6、查看狀態和版本

[root@test ~]#  chkconfig --list | grep mysqld

mysqld          0:關閉  1:關閉  2:關閉  3:啟用  4:啟用  5:啟用  6:關閉

[root@test ~]# mysqladmin --version

mysqladmin  Ver 8.42 Distrib 5.6.47, for Linux on x86_64

[root@test ~]#  mysqladmin -u root password "mysql123"

Warning: Using a password on the command line interface can be insecure.

[root@test ~]# mysql -u root -p

Enter password:

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 3

Server version: 5.6.47 MySQL Community Server (GPL)

Copyright (c) 2000, 2020, 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.

7、設置root用戶密碼

[root@test ~]#  mysqladmin -u root password "mysql123"

Warning: Using a password on the command line interface can be insecure.

8、查看數據庫和創建數據庫

[root@test mysql]# mysql -u root -p

Enter password:

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 5

Server version: 5.6.47 MySQL Community Server (GPL)

mysql> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

+--------------------+

3 rows in set (0.00 sec)

mysql> CREATE DATABASE testtb DEFAULT CHARSET utf8 COLLATE utf8_general_ci;

Query OK, 1 row affected (0.00 sec)

mysql> show databases;

+--------------------+

| Database           |

+--------------------+

| information_schema |

| mysql              |

| performance_schema |

| testtb             |

+--------------------+

4 rows in set (0.00 sec)

9、查看數據庫目錄

[root@test ~]# ls /var/lib/mysql -al

總用量 110616

drwxr-xr-x   5 mysql mysql     4096 3月  31 00:19 .

drwxr-xr-x. 30 root  root      4096 3月  30 20:57 ..

-rw-rw----   1 mysql mysql       56 3月  30 23:47 auto.cnf

-rw-rw----   1 mysql mysql 12582912 3月  30 23:47 ibdata1

-rw-rw----   1 mysql mysql 50331648 3月  30 23:47 ib_logfile0

-rw-rw----   1 mysql mysql 50331648 3月  30 23:47 ib_logfile1

drwx------   2 mysql mysql     4096 3月  30 23:47 mysql

srwxrwxrwx   1 mysql mysql        0 3月  30 23:47 mysql.sock

drwx------   2 mysql mysql     4096 3月  30 23:47 performance_schema

drwx------   2 mysql mysql     4096 3月  31 00:19 testtb

以上就是CentOS 6.7下yum方式怎么安裝MySQL 5.6，小編相信有部分知識點可能是我們日常工作會見到或用到的。希望你能通過這篇文章學到更多知識。更多詳情敬請關注億速云行業資訊頻道。