linux下的二进制安装

　　以root身份登录 1.#adduser 新建一个用户mysql，组mysql 2.把下载的mysql-XXX.tar.gz拷贝到 /usr/local/下 3.# cd /usr/local/ # gunzip < mysql-XXX.tar.gz | tar xvf- # ln -s mysql-XXX mysql # cd mysql # scripts/mysql_install_db # chown -R root /usr/local/mysql # chown -R mysql /usr/local/mysql/data # chgrp -R mysql /usr/local/mysql # chown -R root /usr/local/mysql/bin # bin/safe_mysqld --user=mysql &