CentOS YUM安裝MYSQL5.6
阿新 • • 發佈:2018-12-24
1.首先檢視系統自帶的mysql版本
[[email protected] ~]$ rpm -qa | grep mysql
mysql-libs-5.1.71-1.el6.x86_64
[[email protected] ~]$
2.解除安裝mysql-libs-5.1.71-1.el6.x86_64
[[email protected] ~]$ sudo rpm -e --nodeps mysql-libs-5.1.71-1.el6.x86_64
[[email protected] ~]$
3.安裝wget
[[email protected] ~]$ sudo yum install -y wget
4.隨便在你存放檔案的目錄下執行下面的命令
這裡解釋一下,由於這個mysql的yum源伺服器在國外,所以下載速度會比較慢 可以配置阿里的yun源
https://blog.csdn.net/huoliangwu/article/details/84553855
[[email protected] ~]$ sudo wget http://repo.mysql.com/mysql-community-release-el6-5.noarch.rpm
5.接著執行這句,解釋一下,這個rpm還不是mysql的安裝檔案,只是兩個yum原始檔,執行後,在/etc/yum.repos.d/ 這個目錄下多出mysql-community-source.repo和mysql-community.repo
[[email protected] ~]$ sudo rpm -ivh mysql-community-release-el6-5.noarch.rpm
6.這個時候,可以用yum repolist mysql這個命令檢視一下是否已經有mysql可安裝檔案
[[email protected] ~]$ sudo yum repolist all | grep mysql
mysql-connectors-community MySQL Connectors Community enabled: 66
mysql-connectors-community-source MySQL Connectors Community - So disabled
mysql-tools-community MySQL Tools Community enabled: 68
mysql-tools-community-source MySQL Tools Community - Source disabled
mysql55-community MySQL 5.5 Community Server disabled
mysql55-community-source MySQL 5.5 Community Server - So disabled
mysql56-community MySQL 5.6 Community Server enabled: 474
mysql56-community-source MySQL 5.6 Community Server - So disabled
mysql57-community-dmr MySQL 5.7 Community Server Deve disabled
mysql57-community-dmr-source MySQL 5.7 Community Server Deve disabled
[ [email protected] ~]$
可以看到已經有5.6和5.7的mysql按照包可以安裝了
7.安裝mysql 伺服器命令(一路yes):
[[email protected] ~]$ sudo yum install mysql-community-server
8.啟動服務
[[email protected] ~]$ sudo service mysqld start
9.由於mysql剛剛安裝完的時候,mysql的root使用者的密碼預設是空的,所以我們需要及時用mysql的root使用者登入(第一次回車鍵,不用輸入密碼),並修改密碼
[[email protected] ~]$ mysql -u root
mysql> use mysql;
mysql> update user set password=PASSWORD("這裡輸入root使用者密碼") where User='root';
mysql> flush privileges;
Query OK, 0 rows affected (0.15 sec)