MySQL 5.7 installation manual (for Linux)

1. Download and decompress MySQL database  wget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.9-linux-glibc2.5-x86_64. TAR.GZS TAR-XVF mysql-5.7.9-linux-glibc2.5-x86_64.tar.gz-c/usr/local/mysql-5.7.9 2. Creating a soft link ln-s mysql-5.7.9 mysql  3. Permissions to create MySQL users and modify software     useradd-r-m-s/sbin/nologin mysql   & Nbsp;chown-r mysql.mysql  /usr/local/mysql-5.7.9   chown-r mysql.mysql/usr/local/mysql   & Nbsp;chgrp-r mysql/usr/local/mysql-5.7.9 4. Installing and initializing Databases     cd/usr/local/mysql-5.7.9/     bin/mysql_install_db--user=mysql--basedir=/usr/local/mysql-5.7.9/--datadir=/usr/local/mysql-5.7.9/ data/           --must install MySQL in the MySQL root directory, otherwise error     cp-a./support-files/ MY-DEFAULT.CNF  /etc/my.cnf    cp-a/support-files/mysql.server  /etc/init.d/mysqld      #cd bin/   #./mysqld_safe--user=mysql &     [[email&Nbsp;protected] scripts]#/etc/init.d/mysqld restart   shutting down MySQL.                          ,         &NB Sp  [ ok  ]   starting MySQL ...                   &NBS P                      [ ok  ]   #开机启动   CHK Config--level mysqld on 5. Initializing the password  mysql5.7 generates an initial password, while the previous version does not need to be logged on for the first time.  shell> Cat/root/.mysql_secret  mysql-uroot-p  set PASSWORD = PASSWORD (' 123456 '); flush Privileges

MySQL 5.7 Installation manual (for Linux)