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  • 安装mysql的整个过程

    安装mysql的整个过程

    1.rz –y上传到/root目录下;/root/mysql-5.5.61-linux-glibc2.12-x86_64.tar.gz

    2.解压到指定目录/application;tar xf /root/mysql-5.5.61-linux-glibc2.12-x86_64.tar.gz  /application

    3.添加一个mysql用户;useradd -s /sbin/nologin mysql –M

    4.在/application目录下更改名字为mysql-5.5.49;mv mysql-5.5.61-linux-glibc2.12-x86_64  mysql-5.5.49

    5.软连接一个目录为mysql ;ln -s /application/mysql-5.5.49/  /application/mysql

    6.切换目录到/mysql ;cd  /application/mysql

    7.在/mysql目录下安装脚本内容./scripts/mysql_install_db--basedir=/application/mysql/ --datadir=/application/mysql/data/ --user=mysql

    8.切换目录到/bin ;cd  /application/mysql/bin

    9.在该目录下拷贝;cp support-files/my-small.cnf  /etc/my.cnf

    10.在该目录下拷贝;cp support-files/mysql.server  /etc/init.d/mysqld

    11.给mysqld 增加执行的权限;chmod +x /etc/init.d/mysqld

    12.更改路径用替换命令;sed–i‘s#/usr/local/mysql#/application/mysql#g' /application/mysql/bin/mysqld_safe     /etc/init.d/mysqld

    13.脚本启动/etc/init.d/mysqld start

    14.查询脚本端口netstat -lntup|grep mysql

    15.拷贝文件夹/bin/*到/usr/local/sbin/; cp -a /application/mysql/bin/*  /usr/local/sbin/

    16.输入mysql命令进入数据库。

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  • 原文地址:https://www.cnblogs.com/zengqinhai/p/9745267.html
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