mysq安装总结_MySQL
1:到官方网站下载指定的安装包
地址为http://dev.mysql.com/downloads/mysql/5.6.html#downloads,下载名为Linux - Generic (glibc 2.5) (x86, 64-bit), Compressed TAR Archive
的文件,下载完成后的文件为mysql-5.6.27-linux-glibc2.5-x86_64.tar.gz。至于你是怎么放到linux里面就随你了,可以用rz,或者直接在linux里面wget下载二进制安装文件。我下载下来放在/root下面
2:创建mysql安装用户
直接查看INSTALL-BINARY文件当中有创建用户的语句。
语句为
groupadd mysql useradd -r -g mysql mysql
3: 为前面解压的目录在/usr/local/下创建一个软连接,并且附权限。
cd /usr/local ln -s /opt/mysql/mysql-5.6.27-linux-glibc2.5-x86_64 mysql chown -R mysql:mysql mysql chown -R mysql:mysql mysql/
4: 创建mysql数据库的数据目录,binlog目录和tmp目录
mkdir /data/mysql/{data,logs,tmp} chown -R mysql:mysql /data/mysql
5: 配置my.cnf文件。
主要是配置user,datadir,tmpdir,binlog,配好以后放到你想放置的地方,一般放在/etc下。
6:初始化data数据库目录
cd /usr/lcoal/mysql .scripts/mysql_install_db --defaults-file='/etc/my.cnf'
看到两个ok就可以了。
到这里所有的安装工作就都好了。
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