mysql-5.6.30-linux-glibc2.5-x86_64.tar.gz 安裝
1、下載地址:MySQL-5.6.30-Linux-glibc2.5-x86_64.tar.gz
2、檢視linux系統版本:
[mysql@localhost scripts]$ uname -a
Linux localhost.localdomain 2.6.32-358.el6.x86_64 #1 SMP Fri Feb 22 00:31:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
3、解壓縮下載的mysql包:
[root@localhost mysql]# tar -zxvf mysql-5.6.30-linux-glibc2.5-x86_64.tar.gz -C /usr/local/
4、重新命名解壓包:
[root@localhost mysql]# mv mysql-5.6.30-linux-glibc2.5-x86_64 /usr/local/mysql
5、建立mysql使用者:
[root@localhost mysql]# useradd mysql
6、設定mysql使用者密碼:
[root@localhost mysql]# passwd mysql
7、將mysql目錄的許可權授給mysql使用者和mysql組:
[root@localhost local]# chown -R mysql:mysql /usr/local/mysql/
8、切換到mysql使用者,執行安裝:
[root@localhost ~]# su - mysql
[mysql@localhost scripts]$ /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
輸出資訊:
[[email protected] scripts]$ ./mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data
Installing MySQL system tables...2016-04-17 07:41:40 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-04-17 07:41:40 0 [Note] /usr/local/mysql/bin/mysqld (mysqld 5.6.30) starting as process 3394 ...
2016-04-17 07:41:40 3394 [Warning] Buffered warning: Changed limits: max_open_files: 1024 (requested 5000)
2016-04-17 07:41:40 3394 [Warning] Buffered warning: Changed limits: table_open_cache: 431 (requested 2000)
2016-04-17 07:41:40 3394 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-04-17 07:41:40 3394 [Note] InnoDB: The InnoDB memory heap is disabled
2016-04-17 07:41:40 3394 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-04-17 07:41:40 3394 [Note] InnoDB: Memory barrier is not used
2016-04-17 07:41:40 3394 [Note] InnoDB: Compressed tables use zlib 1.2.3
2016-04-17 07:41:40 3394 [Note] InnoDB: Using Linux native AIO
2016-04-17 07:41:40 3394 [Note] InnoDB: Using CPU crc32 instructions
2016-04-17 07:41:40 3394 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-04-17 07:41:40 3394 [Note] InnoDB: Completed initialization of buffer pool
2016-04-17 07:41:41 3394 [Note] InnoDB: The first specified data file ./ibdata1 did not exist: a new database to be created!
2016-04-17 07:41:41 3394 [Note] InnoDB: Setting file ./ibdata1 size to 12 MB
2016-04-17 07:41:41 3394 [Note] InnoDB: Database physically writes the file full: wait...
2016-04-17 07:41:41 3394 [Note] InnoDB: Setting log file ./ib_logfile101 size to 48 MB
2016-04-17 07:41:42 3394 [Note] InnoDB: Setting log file ./ib_logfile1 size to 48 MB
2016-04-17 07:41:44 3394 [Note] InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0
2016-04-17 07:41:44 3394 [Warning] InnoDB: New log files created, LSN=45781
2016-04-17 07:41:44 3394 [Note] InnoDB: Doublewrite buffer not found: creating new
2016-04-17 07:41:44 3394 [Note] InnoDB: Doublewrite buffer created
2016-04-17 07:41:44 3394 [Note] InnoDB: 128 rollback segment(s) are active.
2016-04-17 07:41:44 3394 [Warning] InnoDB: Creating foreign key constraint system tables.
2016-04-17 07:41:44 3394 [Note] InnoDB: Foreign key constraint system tables created
2016-04-17 07:41:44 3394 [Note] InnoDB: Creating tablespace and datafile system tables.
2016-04-17 07:41:44 3394 [Note] InnoDB: Tablespace and datafile system tables created.
2016-04-17 07:41:44 3394 [Note] InnoDB: Waiting for purge to start
2016-04-17 07:41:44 3394 [Note] InnoDB: 5.6.30 started; log sequence number 0
2016-04-17 07:41:45 3394 [Note] Binlog end
2016-04-17 07:41:45 3394 [Note] InnoDB: FTS optimize thread exiting.
2016-04-17 07:41:45 3394 [Note] InnoDB: Starting shutdown...
2016-04-17 07:41:46 3394 [Note] InnoDB: Shutdown completed; log sequence number 1625977
OK
Filling help tables...2016-04-17 07:41:46 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2016-04-17 07:41:46 0 [Note] /usr/local/mysql/bin/mysqld (mysqld 5.6.30) starting as process 3417 ...
2016-04-17 07:41:46 3417 [Warning] Buffered warning: Changed limits: max_open_files: 1024 (requested 5000)
2016-04-17 07:41:46 3417 [Warning] Buffered warning: Changed limits: table_open_cache: 431 (requested 2000)
2016-04-17 07:41:46 3417 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-04-17 07:41:46 3417 [Note] InnoDB: The InnoDB memory heap is disabled
2016-04-17 07:41:46 3417 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2016-04-17 07:41:46 3417 [Note] InnoDB: Memory barrier is not used
2016-04-17 07:41:46 3417 [Note] InnoDB: Compressed tables use zlib 1.2.3
2016-04-17 07:41:46 3417 [Note] InnoDB: Using Linux native AIO
2016-04-17 07:41:46 3417 [Note] InnoDB: Using CPU crc32 instructions
2016-04-17 07:41:46 3417 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2016-04-17 07:41:46 3417 [Note] InnoDB: Completed initialization of buffer pool
2016-04-17 07:41:46 3417 [Note] InnoDB: Highest supported file format is Barracuda.
2016-04-17 07:41:46 3417 [Note] InnoDB: 128 rollback segment(s) are active.
2016-04-17 07:41:46 3417 [Note] InnoDB: Waiting for purge to start
2016-04-17 07:41:46 3417 [Note] InnoDB: 5.6.30 started; log sequence number 1625977
2016-04-17 07:41:46 3417 [Note] Binlog end
2016-04-17 07:41:46 3417 [Note] InnoDB: FTS optimize thread exiting.
2016-04-17 07:41:46 3417 [Note] InnoDB: Starting shutdown...
2016-04-17 07:41:48 3417 [Note] InnoDB: Shutdown completed; log sequence number 1625987
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/local/mysql/bin/mysqladmin -u root password 'new-password'
/usr/local/mysql/bin/mysqladmin -u root -h localhost.localdomain password 'new-password'
Alternatively you can run:
/usr/local/mysql/bin/mysql_secure_installation
which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.
See the manual for more instructions.
You can start the MySQL daemon with:
cd . ; /usr/local/mysql/bin/mysqld_safe &
You can test the MySQL daemon with mysql-test-run.pl
cd mysql-test ; perl mysql-test-run.pl
Please report any problems at http://bugs.mysql.com/
The latest information about MySQL is available on the web at
http://www.mysql.com
Support MySQL by buying support/licenses at http://shop.mysql.com
New default config file was created as /usr/local/mysql/my.cnf and
will be used by default by the server when you start it.
You may edit this file to change server settings
WARNING: Default config file /etc/my.cnf exists on the system
This file will be read by default by the MySQL server
If you do not want to use this, either remove it, or use the
--defaults-file argument to mysqld_safe when starting the server
注意,如果安裝報錯:scripts/mysql_install_db: /usr/bin/perl: bad interpreter: No such file or directory
,切換到root使用者,安裝perl以及perl-devel,執行命令:
[root@master ~]# yum -y install perl perl-devel
9、切換到root使用者,複製並修改配置檔案,新增msql服務:
複製檔案:
[root@master ~]# cd /usr/local/mysql/support-files/
[root@master support-files]# cp my-default.cnf /etc/my.cnf
[root@master support-files]# cp mysql.server /etc/init.d/mysql
修改檔案中的兩個變更值
basedir=/usr/local/mysql/
datadir=/usr/local/mysql/data/
10、配置mysql的環境變數:
[root@master ~]# vi /etc/profile
新增如下內容:
export PATH=$PATH:/usr/local/mysql/bin
儲存退出,執行:
[root@master ~]# source /etc/profile
11、切換到mysql使用者,啟用mysql:
[mysql@localhost ~]$ chkconfig --add mysql
[mysql@localhost ~]$ chkconfig mysql on
[mysql@localhost ~]$ service mysql start
Starting MySQL.. SUCCESS!
12、設定mysql的root使用者密碼:
[mysql@localhost ~]$ /usr/local/mysql/bin/mysqladmin -u root password '123456'
13、root使用者登入mysql:
[[email protected] ~]$ mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 6
Server version: 5.6.30 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>
注意:當執行quit退出再重新登入,可能報ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: YES)異常,解決方法如下:
方法一:
(1)關閉mysql
[mysql@localhost ~]$ service mysql stop
(2)遮蔽許可權
[mysql@localhost ~]$ mysqld_safe --skip-grant-table
螢幕出現: Starting demo from …..
(3)新開起一個終端輸入
[mysql@localhost ~]$ mysql -u root mysql
mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root';
mysql> FLUSH PRIVILEGES;//記得要這句話,否則如果關閉先前的終端,又會出現原來的錯誤
mysql>quit
方法二:
(1)關閉mysql
[mysql@localhost ~]$ service mysql stop
(2)遮蔽許可權
[mysql@localhost ~]$ mysqld_safe --skip-grant-table
螢幕出現: Starting demo from …..
(3)新開起一個終端輸入
[mysql@localhost ~]$ mysql -u root mysql
mysql> delete from user where USER='';
mysql> FLUSH PRIVILEGES;//記得要這句話,否則如果關閉先前的終端,又會出現原來的錯誤
mysql>quit
14、分享:Linux終端操作MySQL常用命令
轉載於:mysql-5.6.30-linux-glibc2.5-x86_64.tar.gz 安裝
15、讓遠端客戶端可以連線mysql伺服器:
使用 mysql庫 :
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
檢視使用者表 :
mysql> SELECT `Host`,`User` FROM user;
更新使用者表 :
mysql> UPDATE user SET `Host` = '%' WHERE `User` = 'root' LIMIT 1;
注:host=localhost 那此使用者就不具有遠端訪問許可權,修改為%的意思是允許所有的ip遠端訪問,如果需要指定具體的某個ip就寫上具體的ip即可
強制重新整理許可權 :
mysql> flush privileges;
或者通過授權的方式:
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123456' WITH GRANT OPTION;
如果需要指定具體的某個ip就把%替換成具體的ip:
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'192.168.194.20' IDENTIFIED BY '123456' WITH GRANT OPTION;
別忘記強制重新整理許可權 :
mysql> flush privileges;
補充,檢視埠sql:
mysql> show global variables like 'port';
注:如果還不通,請檢視防火牆資訊。