RHEL6.2 全新安裝MYSQL5.5.22

linux內核版本:
#uname -r
2.6.32-220.7.1.el6.centos.plus.x86_64
須要的軟件:
cmake-2.8.5.tar.gz
mysql-5.5.22.tar.gz 
 
由於mysql5.5是經過cmake編譯器進行編譯因此安裝mysql5.5時先安裝cmake
#yum -y install  ncurses-devel  *gcc*  *make*
 
安裝cmake:
wget http://www.cmake.org/files/v2.8/cmake-2.8.5.tar.gz
#tar -zxvf  cmake-2.8.5.tar.gz
#cd cmake-2.8.5
#./bootstrap
#make && make install

 
安裝mysql:
到官方網站下載mysql最新版本:
我這下載的是目前最新的
#tar -zxvf mysql-5.5.22.tar.gz 
#cd mysql-5.5.22
// 詳細參數請參考:http://blog.wqgcool.com/?p=677

#cmake -DCMAKE_INSTALL_PREFIX=/usr/local/mysql5\ mysql

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql5 \linux

-DEXTRA_CHARSETS=allsql

 
#make && make install

 
//若是要從新牌子請執行:
#rm -rf CMakeCache.txt
#make clean  all

配置mysql5:
# pwd
/usr/local/mysql5
#cp support-files/my-medium.cnf /etc/my.cnf 
//建立mysql配置文件

 
//開機啓動
# pwd
/usr/local/mysql5
#cp support-files/mysql.server /etc/init.d/mysql
# chkconfig --add mysql
初始化數據庫:
# chown -R mysql   /usr/local/mysql5/
#chown -R mysql:mysql  /usr/local/mysql5/data
#   /usr/local/mysql5/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql5 --datadir=/usr/local/mysql5/data 
//操做這一步可能會報錯,因此在編譯的時候最好少添加點參數。如過和我同樣是菜鳥的話!
 
# service mysql start
# chkconfig mysql on
#ps -e | grep mysql
5722 pts/0    00:00:00 mysqld_safe
5974 pts/0    00:00:00 mysqld
 
設置mysql的PATH路徑
#export PATH=$PATH:/usr/local/mysql5/bin/
#echo "PATH=$PATH:/usr/local/mysql5/bin/" >> /etc/profile
//永久×××
 
登陸mysql
#mysqladmin -u root password wdmysql
輸入密碼:
mysql> status;

--------------
mysql  Ver 14.14 Distrib 5.5.22, for Linux (x86_64) using  EditLine wrapper //查看mysql版本
 
Connection id:  8
Current database: 
Current user:   root@localhost
SSL:   Not in use
Current pager:  stdout
Using outfile:  ''
Using delimiter: ;
Server version:  5.5.22-log Source distribution    
Protocol version: 10
Connection:  Localhost via UNIX socket
Server characterset: utf8
Db     characterset: utf8
Client characterset: utf8
Conn.  characterset: utf8
UNIX socket:  /tmp/mysql.sock
Uptime:   30 min 9 sec
Threads: 2  Questions: 28  Slow queries: 0  Opens: 33  Flush tables: 1  Open tables: 26  Queries per second avg: 0.015
--------------
mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
 
這就說明mysql安裝成功了~  
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