安装二进制的MySQL非常简单，因为只需要解压软件，然后初始化自己想要的数据库就可以了，具体的做法如下：

1、下载二进制软件包：

mysql-5.7.18-linux-glibc2.5-x86_64.tar.gz

2、添加MySQL用户和组：

[root@localhost ~]# userdel mysql   (因为是新系统，所以就把现有的MySQL用户给删除了)

[root@localhost ~]# groupadd mysql

[root@localhost ~]# useradd -g mysql  mysql

[root@localhost ~]# passwd mysql      (MySQL密码要设置的复杂一点，或者在创建用户的时候设置不让登陆系统)

3、创建安装MySQL目标，并解压软件到指定目录

[root@localhost ~]# mkdir -p /mysql/data

[root@localhost ~]# chown -R mysql.mysql /mysql

[root@localhost ~]# tar zxvf  mysql-5.7.18-linux-glibc2.5-x86_64 -C /mysql

[root@localhost ~]# cd /mysql

[root@localhost ~]# mv mysql-5.7.18-linux-glibc2.5-x86_64/ mysql5718

[root@localhost ~]# chown -R mysql.mysql /mysql

4、切换MySQL用户，并初始化数据库

[root@localhost ~]# su - mysql

[mysql@localhost ~]$ /mysql/mysql5718/bin/mysqld --initialize --user=mysql --basedir=/mysql/mysql5718/ --datadir=/mysql/data/

-----注意，初始化数据库会生成登录MySQL数据库的root密码，一定要记住，一会登录数据库要用

5、编辑my.cnf配置文件，启动数据库

[mysql@localhost ~]$ vim my.cnf    (该配置文件仅供参考)

[client]

socket                    = /mysql/data/mysql.sock

default_character_set     = utf8

[mysql]

socket=/mysql/data/mysql.sock

[mysqld]

server_id                 = 1607

port                      = 3306

basedir                   = /mysql/mysql5718/

datadir                   = /mysql/data/

socket                    = /mysql/data/mysql.sock

pid_file                  = /mysql/data/mysql.pid

log_error                 = /mysql/data/mysql_error.log

log_bin                   = /mysql/data/mysql_bin

relay_log                 = /mysql/data/relay_bin

character_set_server      = utf8

collation_server          = utf8_general_ci

innodb_buffer_pool_size   = 8G

innodb_buffer_pool_instances = 8

innodb_log_file_size      = 1G

innodb_log_files_in_group = 3

innodb_log_buffer_size    = 24M

innodb_flush_log_at_trx_commit = 1

innodb_file_per_table     = 1

innodb_flush_method       = O_DIRECT

innodb_io_capacity        = 200

innodb_io_capacity_max    = 600

innodb_thread_concurrency = 0

innodb_autoinc_lock_mode  = 2

innodb_lock_wait_timeout  = 60

innodb_read_io_threads    = 4

innodb_write_io_threads   = 4

innodb_max_dirty_pages_pct = 80

innodb_autoextend_increment = 512

innodb_checksum_algorithm = NONE

innodb_doublewrite        = 0

innodb_use_native_aio     = 1

innodb_open_files         = 8192

sync_binlog               = 1

sync_relay_log            = 1

relay_log_info_repository = TABLE

master_info_repository    = TABLE

expire_logs_days          = 10

binlog_format             = ROW

transaction-isolation     = READ-COMMITTED

concurrent_insert         = 2

skip_slave_start          = TRUE

back_log                  = 2000

thread_stack              = 256k

thread_cache_size         = 256

key_buffer_size           = 256M

tmp_table_size            = 64M

read_buffer_size          = 2M

read_rnd_buffer_size      = 8M

sort_buffer_size          = 2M

join_buffer_size          = 2M

query_cache_size          = 0

query_cache_type          = 0

max_heap_table_size       = 64M

binlog_cache_size         = 2M

table_open_cache          = 8192

max_allowed_packet        = 64M

bulk_insert_buffer_size   = 64M

max_connect_errors        = 100000

max_connections           = 500

connect_timeout           = 300

wait_timeout              = 86400

interactive_timeout       = 86400

lower_case_table_names    = 1

open_files_limit          = 20480

skip_name_resolve

skip_external_locking

explicit_defaults_for_timestamp = TRUE

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

[mysql@localhost ~]$  /mysql/mysql5718/bin/mysqld_safe --defaults-file=/mysql/data/my.cnf  --user=mysql &

6、进入数据库检查：

[mysql@localhost ~]$  /mysql/mysql5718/bin/mysql -u root -p --socket=/mysql/data/mysql.sock

Enter password:

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 7

Server version: 5.7.18-log MySQL Community Server (GPL)

Copyright (c) 2000, 2017, 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='123456';  (因为刚才使用的密码是个默认的登录密码，所以我们要修改)

mysql>  flush privileges;

然后再重新登录MySQL即可，进行检查

mysql> s\

--------------

/mysql/mysql5718/bin/mysql  Ver 14.14 Distrib 5.7.18, for linux-glibc2.5 (x86_64) using  EditLine wrapper

Connection id:          7

Current database:

Current user:           root@localhost

SSL:                    Not in use

Current pager:          stdout

Using outfile:          ''

Using delimiter:        ;

Server version:         5.7.18-log MySQL Community Server (GPL)

Protocol version:       10

Connection:             Localhost via UNIX socket

Server characterset:    utf8

Db     characterset:    utf8

Client characterset:    utf8

Conn.  characterset:    utf8

UNIX socket:            /mysql/data/mysql.sock

Uptime:                 25 min 16 sec

Threads: 1  Questions: 19  Slow queries: 0  Opens: 110  Flush tables: 1  Open tables: 103  Queries per second avg: 0.012

--------------

mysql>

这样，二进制的MySQL就顺利安装完成了；