Redhat Linux上MySQL安裝
Linux平台上Mysql通常有三種安裝方式,即:
Rpm安裝
通用二進位包安裝
源碼安裝包
本文先就RPM安裝方式進行介紹,在此主要還是開源的社區版本介紹,首先下載
http://dev.mysql.com/downloads/mysql/
可以選擇針對不同平台的安裝包類型,目前最新的版本是5.7.11,RPM版本也有各種類型,瞭解了此,才能選擇合適的安裝包:
Package Name |
Summary |
mysql-community-server |
Database server and related tools |
mysql-community-client |
MySQL client applications and tools |
mysql-community-common |
Common files for server and client libraries |
mysql-community-devel |
Development header files and libraries for MySQL database client applications |
mysql-community-libs |
Shared libraries for MySQL database client applications |
mysql-community-libs-compat |
Shared compatibility libraries for previous MySQL installations |
mysql-community-embedded |
MySQL embedded library |
mysql-community-embedded-devel |
Development header files and libraries for MySQL as an embeddable library |
mysql-community-test |
Test suite for the MySQL server |
其具體名稱結構如下:
packagename-version-distribution-arch.rpm
version就不用說啦,其實就是資料庫的版本,distribution和arch表示的是為何種LINUX類型和CPU平台構建的安裝包,具體的分發標誌如下:
distribution Value |
Intended Use |
el5, el6, el7 |
Red Hat Enterprise Linux/Oracle Linux/CentOS 5, 6, or 7 |
fc22, fc23 |
Fedora 22 or 23 |
sles12 |
SUSE Linux Enterprise Server 12 |
比如:mysql-community-server-5.7.11-1.el7.x86_64.rpm,就是RedHat Enterprise Linux 7 / Oracle Linux 7 (x86, 64-bit),上的RPMPackage
MySQL Server安裝包
安裝呢就很簡單:
shell> rpm -qpl mysql-community-server-version-distribution-arch.rpm可以看到RPM包安裝起來簡單,比較適合初學者,但是需要根據具體需求下載合適的安裝包如server和client需要單獨分開安裝,具體參見上表;
另外就是安裝路徑不靈活,預設路徑不可修改,所以一台server上只能安裝一個server,具體路徑如下:
Files or Resources |
Location |
Client programs and scripts |
/usr/bin |
mysqld server |
/usr/sbin |
Configuration file |
/etc/my.cnf |
Data directory |
/var/lib/mysql |
Error log file |
For RHEL, Oracle Linux, CentOS or Fedora platforms: /var/log/mysqld.log For SLES: /var/log/mysql/mysqld.log |
Value of secure_file_priv |
/var/lib/mysql-files |
System V init script |
For RHEL, Oracle Linux, CentOS or Fedora platforms: /etc/init.d/mysqld For SLES: /etc/init.d/mysql |
Systemd service |
For RHEL, Oracle Linux, CentOS or Fedora platforms: mysqld For SLES: mysql |
Pid file |
/var/run/mysql/mysqld.pid |
Socket |
/var/lib/mysql/mysql.sock |
Keyring directory |
/var/lib/mysql-keyring |
Unix manual pages |
/usr/share/man |
Include (header) files |
/usr/include/mysql |
Libraries |
/usr/lib/mysql |
Miscellaneous support files (for example, error messages, and character set files) |
/usr/share/mysql |
安裝完畢後MYSQL並不是自動啟動,而需要手工啟動:
shell> service mysqld start
初始化啟動伺服器後,超級賬戶’root’@localhost’被建立,使用者密碼被生產放在了error log檔案中,採用shell> grep 'temporary password' /var/log/mysqld.log可以找到,登陸修改密碼即可:
shell> mysql -uroot -pmysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!';
這樣就完成了rpm安裝包的安裝,還是挺快的。
更多詳情見請繼續閱讀下一頁的精彩內容:
【內容導航】 |
第1頁:RPM安裝 |
第2頁:binary package安裝 |