1、下載
下載地址:http://dev.mysql.com/downloads/mysql/5.6.html#downloads
下載版本:我這里選擇的5.6.33,通用版,linux下64位
也可以直接復制64位的下載地址,通過命令下載:wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz
2、解壓
1
2
3
4
|
#解壓
tar
-zxvf mysql-5.6.33-linux-glibc2.5-x86_64.
tar
.gz
#復制解壓后的mysql目錄
cp
-r mysql-5.6.33-linux-glibc2.5-x86_64
/usr/local/mysql
|
3、添加用戶組和用戶
1
2
3
4
|
#添加用戶組
groupadd mysql
#添加用戶mysql 到用戶組mysql
useradd
-g mysql mysql
|
4、安裝
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
cd
/usr/local/mysql/
<br>
mkdir
.
/data/mysql
chown
-R mysql:mysql ./
.
/scripts/mysql_install_db
--user=mysql --datadir=
/usr/local/mysql/data/mysql
cp
support-files
/mysql
.server
/etc/init
.d
/mysqld
chmod
755
/etc/init
.d
/mysqld
cp
support-files
/my-default
.cnf
/etc/my
.cnf
#修改啟動腳本
vi
/etc/init
.d
/mysqld
#修改項:
basedir=
/usr/local/mysql/
datadir=
/usr/local/mysql/data/mysql
#啟動服務
service mysqld start
#測試連接
.
/mysql/bin/mysql
-uroot
#加入環境變量,編輯 /etc/profile,這樣可以在任何地方用mysql命令了
export
PATH=$PATH:
/usr/local/mysql//bin
<br>
source
/etc/profile
#啟動mysql
service mysqld start
#關閉mysql
service mysqld stop
#查看運行狀態
service mysqld status
|
5、錯誤
5.1 sqlyog連接時,報1130錯誤,是由於沒有給遠程連接的用戶權限問題
解決1:更改 ‘mysql’數據庫‘user’表‘host’項,從‘localhost’改成‘%’。
use mysql; select 'host' from user where user='root'; update user set host = '%' where user ='root'; flush privileges;
解決2:直接授權
GRANT ALL PRIVILEGES ON *.* TO ‘root’@'%’ IDENTIFIED BY ‘youpassword’ WITH GRANT OPTION;
5.2 安裝時的一些錯誤
-bash: ./scripts/mysql_install_db: /usr/bin/perl: bad interpreter: 沒有那個文件或目錄
解決: yum -y install perl perl-devel
Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
解決:yum -y install libaio-devel
6、其他
6.1 配置環境變量
vi + /etc/profile
export PATH=....:/usr/local/mysql/bin
(3) 重置root密碼
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('p@ssw0rd');
(4) 授權主機登陸
授權任意主機可登錄
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'p@ssw0rd' WITH GRANT OPTION;
授權指定主機可登錄
GRANT ALL PRIVILEGES ON *.* TO 'root'@'xxx.xxx.xxx.xx' IDENTIFIED BY 'p@ssw0rd' WITH GRANT OPTION;
立即執行新權限
FLUSH PRIVILEGES;
(5) 退出MySQL命令行
quit
10、重啟服務
service mysql restart
11、開發3306端口
查看防火牆狀態
/etc/init.d/iptables status
查看是否已開發3306端口,沒有則開放3306端口
/sbin/iptables -I INPUT -p tcp --dport 3306 -j ACCEPT
另一篇參考:
https://www.cnblogs.com/logaa/p/6791819.html