CentOS 6.3安裝mysql

想寫點什麼，怕本身哪天給忘了

寫centos下的mysql安裝吧

1、yum安裝(路徑都是rpm安裝時默認的路徑)

使用yum安裝

• 安裝mysql客戶端：
  yum install mysql

• 安裝mysql 服務器端：
  yum install mysql-server
  yum install mysql-devel

有點windows下軟件安裝的感受，比較簡便。

本身習慣了之前服務器數據庫存放路徑爲/data/mysql，套接字/tmp/mysql.sock

經過yum安裝，數據庫存放路徑/var/lib/mysql，終究感受不是那麼習慣。

 

2、選擇源碼編譯安裝

1.下載mysql源碼安裝包
地址：http://www.mysql.com/downloads/mysql/5.5.html#downloads，我選擇了mysql-5.5.28-linux2.6-x86_64.tar.gz 

2.環境的配置
下載到服務器上後，會發現多了幾個cmake文件，已經取代了以前的configure檢查安裝。因此環境中須要安裝cmake包，固然gcc等關鍵安裝包是必須的。

   1.安裝cmake

           下載cmake#wget http://www.cmake.org/files/v2.8/cmake-2.8.3.tar.gz

           安裝gcc，gcc-c++

           #yum -y install gcc 
           #yum -y install gcc-c++

           配置編譯cmake

            #tar xvf cmake-2.8.3.tar.gz
           #cd cmake-2.8.3
           #./bootstrap
           #gmake
           #gmake install

   2.安裝mysql

           1.下載mysql，所下載包爲mysql-5.5.28-linux2.6-x86_64.tar.gz 
           2.添加必要的組和擁有者

              #/usr/sbin/groupadd mysql

              #/usr/sbin/useradd -g mysql mysql

              #mkdir /data/mysql

              #chown -R mysql:mysql /data/mysql

     3.編譯安裝

               # tar zxvf mysql-5.5.28-linux2.6-x86_64.tar.gz 
               # cd mysql-5.5.28-linux2.6-x86_64.tar.gz 
               #cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql   \

                   -DMYSQL_UNIX_ADDR=/tmp/mysql.sock  \

                   -DDEFAULT_CHARSET=utf8 \

                   -DDEFAULT_COLLATION=utf8_general_ci \

                   -DWITH_EXTRA_CHARSETS:STRING=utf8,gbk \

                   -DWITH_MYISAM_STORAGE_ENGINE=1 \

                   -DWITH_INNOBASE_STORAGE_ENGINE=1 \

                   -DWITH_MEMORY_STORAGE_ENGINE=1 \

                   -DWITH_READLINE=1 \

                   -DENABLED_LOCAL_INFILE=1 \

                   -DMYSQL_DATADIR=/data/mysql \

                   -DMYSQL_USER=mysql \

                   -DMYSQL_TCP_PORT=3306

           #make & make install

           #chmod +w /usr/local/mysql

           #chmod +w mysql:mysql /usr/local/mysql

           #cd /usr/local/mysql

           # cd support-files/
           # cp my-large.cnf /etc/my.cnf
           # cp mysql.server /etc/init.d/mysqld

       4.以mysql用戶帳戶的身份初始化DB

       5.配置my.cnf

後續等等按照本身經常使用的操做來