CentOS6 安裝MySQL5.6.4

1.下載MySQL
我下載的版本：mysql-5.6.4.tar.gz

2.安裝之前先解除安裝CentOS自帶的MySQL
[[email protected] ~]# yum remove mysql

從共享目錄移至usr目錄
[[email protected] ~]# mv /home/user/cmake-2.8.4.tar.gz /usr/cmake-2.8.4.tar.gz
[[email protected] ~]# cd /usr

解壓並安裝cmake
[[email protected] usr]# tar xzvf cmake-2.8.4.tar.gz

---------------------------------------------
CMake 2.8.4, Copyright 2000-2009 Kitware, Inc.
---------------------------------------------
Error when bootstrapping CMake:
Cannot find appropriate C compiler on this system.
Please specify one using environment variable CC.
See cmake_bootstrap.log for compilers attempted.

---------------------------------------------
Log of errors: /usr/local/src/cmake-2.8.4/Bootstrap.cmk/cmake_bootstrap.log
---------------------------------------------
報錯：缺少C的編譯器
解決辦法：安裝gcc編譯器
[[email protected] ~]# yum install gcc

繼續安裝Cmake
[[email protected] cmake-2.8.4]# ./bootstrap

---------------------------------------------
CMake 2.8.4, Copyright 2000-2009 Kitware, Inc.
C compiler on this system is: cc
---------------------------------------------
Error when bootstrapping CMake:
Cannot find appropriate C++ compiler on this system.
Please specify one using environment variable CXX.
See cmake_bootstrap.log for compilers attempted.
---------------------------------------------
Log of errors: /usr/local/src/cmake-2.8.4/Bootstrap.cmk/cmake_bootstrap.log
---------------------------------------------
報錯：缺少C++編譯器
解決辦法：安裝gcc-c++編譯器
[

再次安裝
[[email protected] cmake-2.8.4]# ./bootstrap
沒有報錯，編譯安裝
[[email protected] cmake-2.8.4]# gmake
[[email protected] cmake-2.8.4]# gmake install

4.正式開始安裝MySQL
新增MySQL使用者和使用者組
[[email protected] ~]# groupadd mysql
[[email protected] ~]# useradd -g mysql mysql

MySQL原始碼包從共享資料夾移至/usr並解壓
[[email protected] ~]# mv /home/user/mysql-5.6.4.tar.gz /usr/mysql-5.6.4.tar.gz
[[email protected] usr]# tar xzvf mysql-5.6.4.tar.gz
[[email protected] usr]# cd mysql-5.6.4

Cmake執行
[[email protected] mysql-5.5.22]# cmake .

開始編譯安裝
[[email protected] mysql-5.5.22]# make && make install

進入安裝目錄，將程式二進位制的所有權改為root，資料目錄的說有權改為mysql使用者，更新授權表
[[email protected] mysql-5.5.22]# cd /usr/local/mysql/
[[email protected] mysql]# chown -R root .
[[email protected] mysql]# chown -R mysql .
[[email protected] mysql]# chgrp -R mysql .
[[email protected] mysql]# scripts/mysql_install_db --user=mysql

安全啟動MySQL(預設密碼為空)
[[email protected] mysql]# ./bin/mysqld_safe --user=mysql&

source /etc/profile

報錯：

120908 00:16:25 mysqld_safe Logging to '/usr/local/mysql/data/CentOS.err'.
120908 00:16:26 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data

解決方法：
[[email protected] ~]# cd /usr/local/mysql/data

[[email protected] data]# ls -l
總用量 29744
-rw-rw---- 1 mysql root 1585 9月 8 00:16 CentOS.err
-rw-rw---- 1 mysql mysql 6 9月 8 00:16 CentOS.pid
-rw-rw---- 1 mysql mysql 18874368 9月 8 00:16 ibdata1
-rw-rw---- 1 mysql mysql 5242880 9月 8 00:16 ib_logfile0
-rw-rw---- 1 mysql mysql 5242880 9月 8 00:16 ib_logfile1
drwxr-xr-x 2 mysql mysql 4096 9月 8 00:14 mysql
-rw-rw---- 1 mysql mysql 27293 9月 8 00:14 mysql-bin.000001
-rw-rw---- 1 mysql mysql 1031892 9月 8 00:14 mysql-bin.000002
-rw-rw---- 1 mysql mysql 107 9月 8 00:16 mysql-bin.000003
-rw-rw---- 1 mysql mysql 57 9月 8 00:16 mysql-bin.index
drwx------ 2 mysql mysql 4096 9月 8 00:14 performance_schema
drwxr-xr-x 2 mysql mysql 4096 9月 8 00:08 test

[[email protected] data]# chgrp -R mysql CentOS.err
[[email protected] data]# ls -l
總用量 29736
-rw-rw---- 1 mysql mysql 1585 9月 8 00:16 CentOS.err
-rw-rw---- 1 mysql mysql 6 9月 8 00:16 CentOS.pid
-rw-rw---- 1 mysql mysql 18874368 9月 8 00:16 ibdata1
-rw-rw---- 1 mysql mysql 5242880 9月 8 00:16 ib_logfile0
-rw-rw---- 1 mysql mysql 5242880 9月 8 00:16 ib_logfile1
drwxr-xr-x 2 mysql mysql 4096 9月 8 00:14 mysql
-rw-rw---- 1 mysql mysql 27293 9月 8 00:14 mysql-bin.000001
-rw-rw---- 1 mysql mysql 1031892 9月 8 00:14 mysql-bin.000002
-rw-rw---- 1 mysql mysql 107 9月 8 00:16 mysql-bin.000003
-rw-rw---- 1 mysql mysql 57 9月 8 00:16 mysql-bin.index
drwx------ 2 mysql mysql 4096 9月 8 00:14 performance_schema
drwxr-xr-x 2 mysql mysql 4096 9月 8 00:08 test

配置使用者
MySQL啟動成功後，root預設沒有密碼，我們需要設定root密碼。
設定之前，我們需要先設定PATH，要不不能直接呼叫mysql
修改/etc/profile檔案，在檔案末尾新增

[[email protected] mysql]#vi /etc/profile

複製程式碼程式碼如下:
PATH=/usr/local/mysql/bin:$PATH
export PATH

關閉檔案，執行下面的命令，讓配置立即生效

複製程式碼程式碼如下:
[[email protected] mysql]# source /etc/profile

連線本機MySQL
[[email protected] mysql]#mysql –u root –p
提示輸入password，預設為空，按Enter即可

斷開連線
mysql>exit;

為root賬戶設定密碼
[[email protected] mysql]# mysqladmin -u root password 123456
Enter Password:123456

設定選項檔案，將配置檔案拷貝到/etc下
[[email protected] mysql]# cp support-files/my-medium.cnf /etc/mysql.cnf

設定開機自啟動
[[email protected] mysql]# cp support-files/mysql.server /etc/init.d/mysql
[[email protected] mysql]# chmod +x /etc/init.d/mysql
[[email protected] mysql]# chkconfig mysql on
 

通過服務來啟動和關閉Mysql
[[email protected] ~]# service mysql start
[[email protected] ~]# service mysql stop

5.安裝設定完畢，之後使用只需啟動-連線-斷開-關閉，命令如下：
[[email protected] mysql]# service mysql start
Starting MySQL.. [確定]

[[email protected] mysql]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.5.22 Source distribution

Copyright (c) 2000, 2011, 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> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.07 sec)

mysql> exit;
Bye
[[email protected] mysql]# service mysql stop
Shutting down MySQL. [確定]

6.其它：
檢視程序命令 ps –ef|grep mysqld
kill程序命令 kill –9 程序號

編譯mysql出現CMake Error at cmake/readline.cmake:83 (MESSAGE) 

-- Could NOT find Curses  (missing:  CURSES_LIBRARY CURSES_INCLUDE_PATH)
CMake Error at cmake/readline.cmake:83 (MESSAGE):
  Curses library not found.  Please install appropriate package,
 
remove CMakeCache.txt and rerun cmake.On Debian/Ubuntu, package name is libncurses5-dev, on Redhat and derivates it is ncurses-devel.
Call Stack (most recent call first):
  cmake/readline.cmake:127 (FIND_CURSES)
  cmake/readline.cmake:217 (MYSQL_USE_BUNDLED_LIBEDIT)
  CMakeLists.txt:257 (MYSQL_CHECK_READLINE)
 
-- Configuring incomplete, errors occurred!
 
該報錯原因是未安裝ncurses-devel，執行下面命令
第一步：安裝
#yum -y install ncurses-devel
 
第二步：刪除CMakeCache.txt
通過find命令找到所有CMakeCache.txt文件的位置
#find / -name CMakeCache.txt
然後全部刪除：
# rm -rf /usr/local/src/cmake-2.8.6/Tests/Complex/Cache/CMakeCache.txt
# rm -rf /usr/local/src/cmake-2.8.6/Tests/ComplexOneConfig/Cache/CMakeCache.txt
# rm -rf /usr/local/src/cmake-2.8.6/Tests/ComplexRelativePaths/Cache/CMakeCache.txt
# rm -rf /usr/local/src/mysql-5.5.18/CMakeCache.txt

解決方法：
 
1. 改表法。
 
可能是你的帳號不允許從遠端登陸，只能在localhost。這個時候只要在localhost的那臺電腦，登入mysql後，更改 "mysql" 資料庫裡的 "user" 表裡的 "host" 項，從"localhost"改稱"%"
 
mysql -u root -pvmwaremysql>use mysql;   www.2cto.com 
 
mysql>update user set host = '%' where user = 'root';
 
mysql>select host, user from user;
 
2. 授權法。
 
例如，你想myuser使用mypassword從任何主機連線到mysql伺服器的話。
 
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'%' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
 
FLUSH   PRIVILEGES;
 
如果你想允許使用者myuser從ip為192.168.1.6的主機連線到mysql伺服器，並使用mypassword作為密碼
 
GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;   www.2cto.com 
 
FLUSH   PRIVILEGES;
 
如果你想允許使用者myuser從ip為192.168.1.6的主機連線到mysql伺服器的dk資料庫，並使用mypassword作為密碼
 
GRANT ALL PRIVILEGES ON dk.* TO 'myuser'@'192.168.1.3' IDENTIFIED BY 'mypassword' WITH GRANT OPTION;
 
FLUSH   PRIVILEGES;