mysql-5.7.10-linux-glibc2.5-i686.tar.gz是目前最新版,二進制發(fā)布包,適合各種32為版本的發(fā)型版Linux,由于只有一個包,解壓后配配就行,很方便,比較符合我的風格。
環(huán)境:centos6.6 x86
1、下載http://dev.mysql.com/downloads/mysql/
http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.10-linux-glibc2.5-i686.tar.gz
迅雷下載后ftp傳到Linux下面/usr/local/soft/

2、解壓縮到/usr/local/下面,mysql的主目錄命名為mysql
[root@localhost local]# cd /usr/local/soft/
[root@localhost soft]# tar zvxf mysql-5.7.10-linux-glibc2.5-i686.tar.gz -C /usr/local
[root@localhost soft]# cd ..
[root@localhost local]# mv mysql-5.7.10-linux-glibc2.5-i686/ mysql
3、在mysql下面創(chuàng)建data數(shù)據(jù)庫文件目錄
[root@localhost local]# mkdir mysql/data
4、創(chuàng)建mysql的用戶組和用戶,并對mysql目錄設置用戶組和用戶
[root@localhost?local]# groupadd mysql
[root@localhost?local]# useradd mysql -g mysql
[root@localhost local]# cd mysql
[root@localhost mysql]# pwd
/usr/local/mysql
[root@localhost mysql]# chown -R mysql .
[root@localhost mysql]# chgrp -R mysql .
5、初始化mysql并啟動mysql服務
[root@localhost mysql]#?cd /usr/local/mysql/bin
[root@localhost bin]#?yum install libaio
./mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data已加載插件:fastestmirror, refresh-packagekit, security
設置安裝進程
Loading mirror speeds from cached hostfile
?* base: mirrors.opencas.cn
?* extras: mirrors.btte.net
?* updates: mirrors.btte.net
包 libaio-0.3.107-10.el6.i686 已安裝并且是最新版本
無須任何處理
[root@localhost bin]#?./mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data
2016-01-09 12:00:28 [WARNING] mysql_install_db is deprecated. Please consider switching to mysqld --initialize
2016-01-09 12:00:33 [WARNING] The bootstrap log isn't empty:
2016-01-09 12:00:33 [WARNING] 2016-01-09T04:00:29.262989Z 0 [Warning] --bootstrap is deprecated. Please consider using --initialize instead
2016-01-09T04:00:29.264643Z 0 [Warning] Changed limits: max_open_files: 1024 (requested 5000)
2016-01-09T04:00:29.264653Z 0 [Warning] Changed limits: table_open_cache: 431 (requested 2000)
[root@localhost bin]#?cd /usr/local/mysql/support-files
[root@localhost support-files]#?./mysql.server start
Starting MySQL. SUCCESS!?
6、登錄mysql,此版本最新版不許空密碼登錄,實際上有個初始化密碼保存在/root/.mysql_secret這個文件里面,用這個密碼第一次登錄后,再修改密碼。因此先cat查看下初始化密碼(隨機的,每次安裝看到的密碼都不一樣):
[root@localhost ~]#?cat /root/.mysql_secret
# Password set for user 'root@localhost' at 2016-01-09 12:00:28?
:5ul#H6dmcwX
利用初始化密碼:5ul#H6dmcwX開始登錄mysql:
[root@localhost ~]#?cd /usr/local/mysql/bin
[root@localhost bin]#?./mysql -uroot -p:5ul#H6dmcwX
mysql: [Warning] Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor. ?Commands end with ; or \g.
Your MySQL connection id is 5
Server version: 5.7.10
Copyright (c) 2000, 2015, 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>
顯示登錄成功,可以執(zhí)行mysql命令操作了!
7、改mysql的root密碼,新密碼在此為'leizm'
mysql>?set password=password('leizm');
Query OK, 0 rows affected, 1 warning (0.00 sec)
8、設定遠程登錄mysql。在Linux下為了安全,默認是不允許mysql本機以外的機器訪問mysql數(shù)據(jù)庫服務,因此需要重新授權root。方便遠程訪問。
mysql>?use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql>?select Host,User from user;
+-----------+-----------+
| Host ? ? ?| User ? ? ?|
+-----------+-----------+
| % ? ? ? ? | root ? ? ?|
| localhost | mysql.sys |
| localhost | root ? ? ?|
+-----------+-----------+
3 rows in set (0.00 sec)
mysql>?GRANT ALL PRIVILEGES ON *.* TO root@'%' identified by 'leizm';
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql>?flush privileges;
Query OK, 0 rows affected (0.00 sec)
授權語句最后的‘leizm’是mysql數(shù)據(jù)庫root用戶的新密碼。
9、非必要的步驟,如果遠程連不上,估計是防火墻的問題,關閉試試:
[root@localhost mysql]#?service iptables stop
setenforce 0iptables:將鏈設置為政策 ACCEPT:filter ? ? ? ?[確定]
iptables:清除防火墻規(guī)則: ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [確定]
iptables:正在卸載模塊: ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? [確定]
[root@localhost mysql]#?setenforce 0
setenforce: SELinux is disabled
用SQLyog遠程登錄訪問測試下:

安裝配置成功!
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