標籤:des http io ar os sp on 檔案 資料
1,準備mySql源碼安裝
# wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.19.tar.gz
2:對於centos 7 安裝mySql依賴項
# yum install gcc-c++ make cmake bison bison-devel ncurses-devel libaio-devel perl
# yum install perl-Data-Dumper
3:安裝cmake,下載cmake-2.8.10.2.tar.gz,自行下載
# tar -zxv -f cmake-2.8.10.2.tar.gz
# cd cmake-2.8.10.2
# ./configure
# make
# make install
接下來配置cmake環境變數
# vi /etc/profile 》》在該檔案中末尾追加下面兩行
PATH=/usr/local/cmake-2.8.10.2/bin:$PATH
export PATH
# source /etc/profile 》》執行後修改生效
# echo $PATH 》》查看PATH值
4:安裝mySql
建立安裝路徑和資料庫儲存路徑
安裝路徑: mkdir -p /usr/lcoal/mysql
資料庫路徑:mkdir -p /usr/local/mysql/data
建立mysql使用者和組
groupadd mysql
useradd -r -g mysql mysql
編譯安裝mysql
# tar -zxv -f mysql-5.5.29.tar.gz
# cd mysql-5.5.29
#
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_DATADIR=/mnt/db/mysql/data \
-DMYSQL_USER=root \
-DMYSQL_TCP_PORT=5001
# make
# make install
檢查是否安裝成功
到安裝目錄下 ls
bin COPYING data docs include INSTALL-BINARY lib man mysql-test README scripts share sql-bench support-files
有bin等以上檔案的話,恭喜你已經成功安裝了mysql。
將mysql的啟動服務添加到系統服務中
# cp support-files/my-medium.cnf /etc/my.cnf
cp:是否覆蓋"/etc/my.cnf"? y
建立系統資料庫的表
# cd /usr/local/mysql
# scripts/mysql_install_db --user=mysql
設定環境變數
# vi /root/.bash_profile
在修改PATH=$PATH:$HOME/bin為:
PATH=$PATH:$HOME/bin:/usr/local/mysql/bin:/usr/local/mysql/lib
# source /root/.bash_profile //使剛才的修改生效
手動啟動mysql
[[email protected] ~]# cd /usr/local/mysql [[email protected] mysql]# ./bin/mysqld_safe --user=mysql & //啟動MySQL,但不能停止 mysqladmin -u root -p shutdown //此時root還沒密碼,所以為空白值,提示輸入密碼時,直接斷行符號即可。
將mysql的啟動服務添加到系統服務中
[[email protected] mysql]# cp support-files/mysql.server /etc/init.d/mysql
啟動mysql
[[email protected] mysql]# service mysql start Starting MySQL... ERROR! The server quit without updating PID file (/usr/local/mysql/data/localhost.localdomain.pid).
啟動失敗: 我這裡是許可權問題,先改變許可權 [[email protected] mysql]# chown -R mysql:mysql /usr/local/mysql
接著啟動伺服器 [[email protected] mysql]# /etc/init.d/mysql start
修改MySQL的root使用者的密碼以及開啟遠端連線
[[email protected] mysql]# mysql -u root mysql
mysql> use mysql; mysql> desc user; mysql> GRANT ALL PRIVILEGES ON *.* TO [email protected]"%" IDENTIFIED BY "root"; //為root添加遠端連線的能力 mysql> update user set Password = password(‘123456‘) where User=‘root‘; //設定root使用者密碼 mysql> select Host,User,Password from user where User=‘root‘; mysql> flush privileges; mysql> exit
重新登入
[[email protected] mysql]# mysql -u root -p Enter password:123456
若還不能進行遠端連線,關閉防火牆 [[email protected]]# /etc/rc.d/init.d/iptables stop
centos 7 安裝mySql