Linux WEB服務器搭建-MySql篇

采用源碼安裝，可以根據實際生產環境加入一些參數，提升mysql性能

mysql官網https://www.mysql.com/

本文采用5.1版本盡心安裝說明，后面版本如5.5安裝方法會有些不一樣，在公司的一些生產環境中也有用到

5.1版本mysql。

下載mysql源碼

解壓tar zxf mysql-5.1.72.tar.gz

cd  mysql-5.1.72

配置

./configure --prefix=/usr/local/mysql \

--with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock \

--localstatedir=/usr/local/mysql/data\    

--enable-assemble \

--enable-thread-safe-client \

--with-mysqld-user=mysql \

--with-big-tables \

--with-pthread \

--with-extra-charsets=complex \

--with-readline \

--with-ssl \

--with-mysqld-ldflags=-all-static \

--with-client-ldflags=-all-static

[root@backupserver mysql-5.1.72]# ./configure --help  查看具體的配置參數

make&&make install

這里采用開發測試模板

/bin/cp support-files/my-small.cnf   /etc/my.cnf

創建數據庫文件

mkdir -p /usr/local/mysql/data

chown -R mysql /usr/local/mysql授權mysql用戶可以訪問mysql目錄

/usr/local/mysql/bin/mysql_install_db --user=mysql安裝mysql數據庫文件

安裝完后會有一些相關說明，如如何啟動等等。

安裝安裝說明方法啟動mysql

/usr/local/mysql/bin/mysqld_safe/usr/local/mysql/bin/mysqld_safe &    &表示后臺運行

為了更方便的啟動mysql，可以將mysql加到全局變量中

將mysql加到全局變量中echo 'export PATH=$PATH:/usr/local/mysql/bin'>>/etc/profile

source /etc/profile

執行mysql進入數據庫

[root@backupserver mysql-5.1.72]# mysql

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

Your MySQL connection id is 1

Server version: 5.1.72 Source distribution

Copyright (c) 2000, 2013, 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.

配置/etc/init.d/mysqld啟動mysql

cp support-files/mysql.server  /etc/init.d/mysqld

chmod 700 /etc/init.d/mysqld 授權，

將mysql服務加到開機啟動 

[root@backupserver mysql-5.1.72]# chkconfig --add mysqld

[root@backupserver mysql-5.1.72]# chkconfig mysqld  on

mysql進入數據庫

設置密碼set password for root@localhost=PASSWORD('123456');

后續采用mysql -uroot -p形式進入mysql數據庫