Linux下MYSQL安装和基本管理
 
安装linux一些必须的包：
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yum install gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* libevent  
安装mysql，mysql安装包需要自己，安装目录 /usr/local/web/
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sudo mkdir -p /usr/local/web/  
sudo tar xzvf mysql-5.1.39.tar.gz  
cd mysql-5.1.39     www.2cto.com  
./configure --prefix=/usr/local/web/mysql.5.1.39 --enable-thread-safe-client --enable-assembler --with-big-tables --with-client-ldflags=-all-static --with-mysqld-ldflags=-all-static --with-charset=utf8 --with-collation=utf8_general_ci --with-extra-charsets=complex   
make   
make install  
创建mysql用户组等信息
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sudo  groupadd mysql   
sudo  useradd -g mysql -s /sbin/nologin mysql   
sudo ./scripts/mysql_install_db --user=mysql --datadir=/usr/local/web/mysql.5.1.39/var     www.2cto.com  
sudo  chown -R root /usr/local/web/mysql.5.1.39   
sudo  chown -R mysql:mysql /usr/local/web/mysql.5.1.39/var  
管理MYSQL
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#启动mysql：  
sudo  /usr/local/web/mysql.5.1.39/share/mysql/mysql.server  start  
#重启mysql  
sudo  /usr/local/web/mysql.5.1.39/share/mysql/mysql.server  restart  
#停止mysql  
sudo  /usr/local/web/mysql.5.1.39/share/mysql/mysql.server  stop