方法：1、安裝ncurses-devel依賴包；2、下載并解壓mysql壓縮包；3、使用cd命令進入mysql文件夾，使用cmake命令進行配置解析；4、使用“make && make install”命令安裝mysql即可。

（推薦教程：mysql視頻教程）

一、安裝cmake

1、解壓cmake壓縮包

[root@mysql tools]# tar -zvxf cmake-2.8.8.tar.gz [root@mysql tools]# ls cmake-2.8.8 cmake-2.8.8.tar.gz mysql-5.5.16.tar.gz scripts

2、解析

[root@mysql tools]# cd cmake-2.8.8 [root@mysql cmake-2.8.8]# ./configure --------------------------------------------- CMake 2.8.8, Copyright 2000-2009 Kitware, Inc. Found GNU toolchain C compiler on this system is: gcc C++ compiler on this system is: g++ Makefile processor on this system is: gmake g++ is GNU compiler g++ has STL in std:: namespace g++ has ANSI streams g++ has streams in std:: namespace

3、安裝

[root@mysql cmake-2.8.8]# echo $? 0 #如果返回值是0，就是執行成功，如果返回值是1，就是執行失敗；  [root@mysql cmake-2.8.8]# gmake && gmake install Scanning dependencies of target cmIML_test [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test.c.o [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_ABI_C.c.o [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_INT_C.c.o [ 1%] Building C object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_include_C.c.o [ 2%] Building CXX object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_ABI_CXX.cxx.o [ 2%] Building CXX object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_INT_CXX.cxx.o [ 2%] Building CXX object Utilities/KWIML/test/CMakeFiles/cmIML_test.dir/test_include_CXX.cxx.o

二、開始安裝mysql

1、首先需要安裝（ncurses-devel）依賴包

[root@mysql cmake-2.8.8]# cd … [root@mysql tools]# yum -y install ncurses-devel Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile  base: mirrors.zju.edu.cn extras: centos.ustc.edu.cn updates: mirrors.zju.edu.cn Resolving Dependencies –> Running transaction check —> tools ncurses-devel.x86_64 0:5.9-14.20130511.el7_4 will be installed #############安裝完成后檢查########### [root@mysql tools]# rpm -qa | grep ncurses-devel ncurses-devel-5.9-14.20130511.el7_4.x86_64 [root@mysql tools]#

2、解壓mysql壓縮包

[root@mysql tools]# tar -zvxf mysql-5.5.16.tar.gz [root@mysql tools]# ls cmake-2.8.8 cmake-2.8.8.tar.gz mysql-5.5.16 mysql-5.5.16.tar.gz scripts [root@mysql tools]#

3、創建虛擬用戶

[root@mysql tools]# useradd mysql -s /sbin/nologin -M [root@mysql tools]# id mysql uid=1000(mysql) gid=1000(mysql) groups=1000(mysql) [root@mysql tools]#

4、配置解析

[root@mysql tools]# cd mysql-5.5.16 [root@mysql mysql-5.5.16]# [root@mysql mysql-5.5.16]# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql-5.5.16 -DMYSQL_DATADIR=/usr/local/mysql-5.5.16/data -DMYSQL_UNIX_ADDR=/usr/local/mysql-5.5.16/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=gbk,gb2312,utf8,ascii -DENABLED_LOCAL_INFILE=ON -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_FEDERATED_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 -DWITHOUT_PARTITION_STORAGE_ENGINE=1 -DWITH_FAST_MUTEXES=1 -DWITH_ZLIB=bundled -DENABLED_LOCAL_INFILE=1 -DWITH_READLINE=1 -DWITH_EMBEDDED_SERVER=1 -DWITH_DEBUG=0

5、安裝

[root@mysql mysql-5.5.16]# make && make install Scanning dependencies of target INFO_BIN [ 0%] Built target INFO_BIN Scanning dependencies of target INFO_SRC [ 0%] Built target INFO_SRC Scanning dependencies of target abi_check [ 0%] Built target abi_check Scanning dependencies of target zlib

6、創建軟連接

[root@mysql mysql-5.5.16]# ln -s /usr/local/mysql-5.5.16/ /usr/local/mysql [root@mysql mysql-5.5.16]# readlink /usr/local/mysql /usr/local/mysql-5.5.16/ [root@mysql mysql-5.5.16]#

7、配置環境

[root@mysql mysql-5.5.16]# cd … [root@mysql tools]# echo ‘export PATH=/usr/local/mysql/bin:$PATH' >>/etc/profile  [root@mysql tools]# tail -1 /etc/profile export PATH=/usr/local/mysql/bin:$PATH  [root@mysql tools]# source /etc/profile [root@mysql tools]# echo $PATH /usr/local/mysql/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin [root@mysql tools]#

8、拷貝、查看、設置屬主、及添加tmp權限

[root@mysql tools]# cp mysql-5.5.16/support-files/my-small.cnf /etc/my.cnf [root@mysql tools]# ll /usr/local/mysql/data/ total 0 drwxr-xr-x 2 root root 20 May 31 11:51 test [root@mysql tools]# chown -R mysql.mysql /usr/local/mysql/data/ [root@mysql tools]# chmod -R 1777 /tmp/ [root@mysql tools]#

9、初始化數據庫

[root@mysql tools]# cd /usr/local/mysql/scripts/ [root@mysql scripts]# ./mysql_install_db --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data/ --user=mysql Installing MySQL system tables… OK Filling help tables… OK

注：看到兩個ok表示成功

10、設置開機啟動

[root@mysql scripts]# cd /roottools/mysql-5.5.16 [root@mysql mysql-5.5.16]# cp support-files/mysql.server /etc/init.d/mysqld [root@mysql mysql-5.5.16]# chmod -R 755 /etc/init.d/mysqld [root@mysql mysql-5.5.16]# chkconfig --add mysqld [root@mysql mysql-5.5.16]# chkconfig mysqld on [root@mysql mysql-5.5.16]# chkconfig --list mysqld  Note: This output shows SysV services only and does not include native systemd services. SysV configuration data might be overridden by native systemd configuration.  If you want to list systemd services use ‘systemctl list-unit-files'. To see services enabled on particular target use ‘systemctl list-dependencies [target]'. mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off [root@mysql mysql-5.5.16]#

11、啟動mysql數據庫

[root@mysql mysql-5.5.16]# /etc/init.d/mysqld start Starting MySQL… SUCCESS! [root@mysql mysql-5.5.16]#

12、查看端口進程

[root@mysql mysql-5.5.16]# lsof -i:3306 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME mysqld 51146 mysql 10u IPv4 82600 0t0 TCP :mysql (LISTEN) [root@mysql mysql-5.5.16]# netstat -lnutp|grep 3306 tcp 0 0 0.0.0.0:3306 0.0.0.0: LISTEN 51146/mysqld [root@mysql mysql-5.5.16]# ps -ef|grep 3306 mysql 51146 50900 0 14:13 pts/1 00:00:00 /usr/local/mysql-5.5.16/bin/mysqld --basedir=/usr/local/mysql-5.5.16 --datadir=/usr/local/mysql-5.5.16/data --plugin-dir=/usr/local/mysql-5.5.16/lib/plugin --user=mysql --log-error=/usr/local/mysql-5.5.16/data/mysql.err --pid-file=/usr/local/mysql-5.5.16/data/mysql.pid --socket=/usr/local/mysql-5.5.16/tmp/mysql.sock --port=3306 root 51170 16240 0 14:14 pts/1 00:00:00 grep --color=auto 3306 [root@mysql mysql-5.5.16]#

注：如果要重新初始化只要刪除data目錄庫文件存儲地或者新建一個庫文件存儲地，重新初始化，提示兩個ok就是成功

進入數據庫

[root@localhost ~]# mysql

查看所有用戶

mysql> use mysql mysql> show tables; mysql> select user,host from user;

刪除系統默認的

delete from mysql.user where user=''; delete from mysql.user where host='::1'; select user,host from mysql.user;

只保留這兩個

mysql> select user,host from mysql.user; ±-----±----------+ | user | host | ±-----±----------+ | root | 127.0.0.1 | | root | localhost | ±-----±----------+ 2 rows in set (0.00 sec)  mysql> #########################

添加額外的授權管理員用戶

grant all privileges on . to system@‘192.168.%' identified by ‘system' with grant option;

字符集路徑

vi /etc/locale.conf #centos7

mysql創建密碼

/application/mysql//bin/mysqladmin -u root password ‘123456'

mysql修改密碼

/application/mysql//bin/mysqladmin -u root -p123456 password ‘112233'