1,解压tar.gz包(可以去官网下载 https://dev.mysql.com/downloads/mysql/#downloads 选择 Linux - Generic )
tar -zxvf mysql-5.6.36-linux-glibc2.5-x86_64.tar.gz
2,复制到解压后的目录下面
cp -r mysql-5.6.36-linux-glibc2.5-x86_64
/usr/local/mysql
3,添加用户组和用户
(1)groupadd mysql
(2)useradd -r -g mysql mysql
4,
进入安装mysql目录:执行命令 cd /usr/local/mysql
修改当前目录拥有者为mysql用户:执行命令 chown -R mysql:mysql ./
5,安装数据库:执行命令 ./scripts/mysql_install_db --user=mysql
可能会报错:-bash: ./scripts/mysql_install_db: /usr/bin/perl: bad interpreter: 没有那个文件或目录
解决: yum -y install perl perl-devel
报错:Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
解决:yum -y install libaio-devel
6,修改当前目录拥有者为root用户:chown -R root:root ./
修改当前data目录拥有者为mysql用户:执行命令 chown -R mysql:mysql data
安装完毕!
配置环境变量 修改 vi /etc/profile
修改root用户密码 ./bin/mysqladmin -u root password '密码'
把mysql放到默认路径下:(写shell脚本有用)
ln -s /usr/local/mysql/bin/mysql /usr/local/bin/mysql