1：線上安裝

   yum -y install mysql-server 

2：手動安裝   下載對應的rpm

rpm -ivh 安裝包  == 安裝

rpm -Uvh 安裝包  == 更新

過程丟失庫檔案問題

libc.so.6 is needed by perl-DBI-1.609-4.el6.i686
libc.so.6(GLIBC_2.0) is needed by perl-DBI-1.609-4.el6.i686
libc.so.6(GLIBC_2.1.3) is needed by perl-DBI-1.609-4.el6.i686
libc.so.6(GLIBC_2.3) is needed by perl-DBI-1.609-4.el6.i686
libc.so.6(GLIBC_2.3.4) is needed by perl-DBI-1.609-4.el6.i686

解決方法:2.1：查詢依賴庫

[[email protected] ~]# yum provides libc.so.6 

已載入外掛：fastestmirror, refresh-packagekit, security
base                                                                                                                          | 3.7 kB     00:00     
base/primary_db                                                                                                               | 4.7 MB     01:16     
extras                                                                                                                        | 3.4 kB     00:00     
extras/primary_db                                                                                                             |  37 kB     00:00     
updates                                                                                                                       | 3.4 kB     00:00     
updates/primary_db                                                                                                            | 5.4 MB     00:28     
glibc-2.12-1.192.el6.i686

2.2下載安裝對應要依賴庫

（1）看下本地有沒有  

yum list glibc 

如果有本地有 就直接安裝 yum install glibc.i686

如果沒有沒有：下載glibc-2.12-1.192.el6.i686.rpm 檔案，再用rpm -ivh  glibc-2.12-1.192.el6.i686.rpm

3.啟動MySQL

[[email protected] ~]# service mysqld start
初始化 MySQL 資料庫： WARNING: The host 'fei.zhou' could not be looked up with resolveip.
This probably means that your libc libraries are not 100 % compatible
with this binary MySQL version. The MySQL daemon, mysqld, should work
normally with the exception that host name resolving will not work.
This means that you should use IP addresses instead of hostnames
when specifying MySQL privileges !
Installing MySQL system tables...
OK
Filling help tables...
OK


To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system


PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL root USER !
To do so, start the server, then issue the following commands:


/usr/bin/mysqladmin -u root password 'new-password'
/usr/bin/mysqladmin -u root -h fei.zhou password 'new-password'

設定使用者名稱密碼：

/usr/bin/mysqladmin -u root password 'root'

登入：

[[email protected] ~]# mysql -u root -p
Enter password: 

4：連線遠端的MySQL

4.1遠端的的資料庫 user表 ，其中host ：% 代表所有的ip都可以連線，如果需要指定的ip連線，host:指定的ip
| host | user | password                                  |
+------+------+-------------------------------------------+
| %    | root | *81F5E21E35407D884A6CD4A731AEBFB6AF209E1B |
+------+------+-------------------------------------------+

4.2表結構改成這樣後：需要重新整理許可權

mysql> flush privileges;

4.3 遠端的機器連線

[[email protected] ~]# mysql -u root -p -h 連線的MySQL伺服器所在的電腦IP