mysql5.7.13Generic安装步骤

1.下载5.7.13Generic64位版本软件

具体链接地址：http://dev.mysql.com/downloads/mysql/。我在写这篇博客的时候刚好5.7.14出来了。

2.下载Generic版本

[root@localhost Csong]# ll total 624872 drwxr-xr-x. 9 7161 wheel 4096 May 25 15:04 mysql-5.7.13-linux-glibc2.5-x86_64 -rw-r--r--. 1 root root 639864682 Aug 3 10:42 mysql-5.7.13-linux-glibc2.5-x86_64.tar.gz

3.用root登入Linux，并创建mysql用户组和mysql用户

[root@localhost local]# id mysql uid=27(mysql) gid=27(mysql) groups=27(mysql)

3.解压并拷贝至/usr/local/下，重命名为mysql文件夹，修改mysql文件夹的权限为mysql

[root@localhost local]# ll total 4 drwxr-xr-x. 2 root root 6 Aug 12 2015 bin drwxr-xr-x. 2 root root 6 Aug 12 2015 etc drwxr-xr-x. 2 root root 6 Aug 12 2015 games drwxr-xr-x. 2 root root 6 Aug 12 2015 include drwxr-xr-x. 2 root root 6 Aug 12 2015 lib drwxr-xr-x. 2 root root 6 Aug 12 2015 lib64 drwxr-xr-x. 2 root root 6 Aug 12 2015 libexec drwxr-xr-x. 11 mysql mysql 4096 Aug 4 23:05 mysql drwxr-xr-x. 2 root root 6 Aug 12 2015 sbin drwxr-xr-x. 5 root root 46 Aug 2 16:18 share drwxr-xr-x. 2 root root 6 Aug 12 2015 src [root@localhost local]# cd mysql/ [root@localhost mysql]# ll total 48 drwxr-xr-x. 2 mysql mysql 4096 Aug 7 06:33 bin -rw-r--r--. 1 mysql mysql 17987 Aug 3 10:46 COPYING drwxr-xr-x. 3 mysql mysql 23 Aug 3 10:51 data drwxr-xr-x. 2 mysql mysql 52 Aug 3 10:47 docs drwxr-xr-x. 3 mysql mysql 4096 Aug 3 10:47 include drwxr-xr-x. 5 mysql mysql 4096 Aug 3 10:46 lib drwxr-xr-x. 4 mysql mysql 28 Aug 3 10:47 man -rw-r--r--. 1 mysql mysql 2478 Aug 3 10:45 README drwxr-xr-x. 28 mysql mysql 4096 Aug 3 10:46 share drwxr-xr-x. 2 mysql mysql 4096 Aug 3 10:46 support-files

4.创建defaults-file文件

这个文件在初始化的时候可以用到，启动的时候也可以用到，你可以改成你想要的任何名字，我这里规定了我的mysql的端口号是3307，并且我单独在根目录下创建了一个给mysql使用的数据目录，并且创建了我的defaults-file，名字为mysql_3307.cnf。 [root@localhost mysql_3307]# pwd /data/mysql_3307 [root@localhost mysql_3307]# ll total 12 drwxr-x---. 5 mysql mysql 4096 Aug 7 07:35 data drwxr-xr-x. 2 mysql mysql 4096 Aug 7 07:10 logs -rw-r--r--. 1 mysql mysql 376 Aug 5 14:02 mysql_3307.cnf drwxr-xr-x. 2 mysql mysql 6 Aug 7 07:10 tmp [root@localhost mysql_3307]# cat mysql_3307.cnf [mysqld] basedir = /usr/local/mysql/ datadir = /data/mysql_3307/data/ port = 3307 server-id = 2 socket = /tmp/mysql_3307.sock binlog_format = mixed gtid-mode = off #gtid-mode=on ##GTID type #enforce-gtid-consistency=on ##GTID type #log_slave_updates ##GTID type log-bin = /data/mysql_3307/logs/mybinlog tmpdir = /data/mysql_3307/tmp log-error = error.log log-output = file

5.初始化mysqld

[root@localhost mysql_3307]# /usr/local/mysql/bin/mysqld --defaults-file=/data/mysql_3307/mysql_3307.cnf --initialize --user=mysql [root@localhost mysql_3307]# /usr/local/mysql/bin/mysql_ssl_rsa_setup --basedir=/usr/local/mysql/ --datadir=/data/mysql_3307/data Generating a 2048 bit RSA private key ...........................+++ .......................+++ writing new private key to 'ca-key.pem' ----- Generating a 2048 bit RSA private key .............+++ ...............+++ writing new private key to 'server-key.pem' ----- Generating a 2048 bit RSA private key ..........+++ ................................................................+++ writing new private key to 'client-key.pem' ----- [root@localhost mysql_3307]# ls data/ auto.cnf         client-key.pem  ib_logfile0         private_key.pem  sys ca-key.pem       error.log       ib_logfile1         public_key.pem ca.pem           ib_buffer_pool  mysql               server-cert.pem client-cert.pem  ibdata1         performance_schema  server-key.pem

6.启动mysql实例

[root@localhost mysql_3307]# /usr/local/mysql/bin/mysqld --defaults-file=/data/mysql_3307/mysql_3307.cnf --user=mysql & [1] 14452

7.连接mysql

[root@localhost mysql_3307]# /usr/local/mysql/bin/mysql -S /tmp/mysql_3307.sock -uroot -p Enter password: --注意，这里的密码，默认mysql会生成一个hash后的初始密码，密码在error.log中，这个error.log的位置在defaults-file中有定义。 Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.7.13-log Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> set password = password('123456'); --注意，最好在登入后，将自己的密码修改一下。 Query OK, 0 rows affected, 1 warning (0.12 sec) mysql> exit Bye [root@localhost mysql_3307]# /usr/local/mysql/bin/mysql -S /tmp/mysql_3307.sock -uroot -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 3 Server version: 5.7.13-log MySQL Community Server (GPL) Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> 至此，mysql5.7.13已经安装完毕了。但是，现在mysql中的root用户，远程是登入不了的，因为权限没开放。 可以在mysql命令窗口中输入grant all on *.* to 'root'@'%' identified by '123456'; 这样就可以了。