mysql的搭建
yum install gcc*
yum install ncurses-dev*
groupadd mysql useradd -g mysql mysql mkdir /var/lib/mysql chown -R mysql:mysql /var/lib/mysql tar zxvf mysql-5.1.55 cd mysql-5.1.55 ./configure --prefix=/usr/local/mysql --sysconfdir=/etc --localstatedir=/var/lib/mysql --with-charset=gbk --with-collation=gbk_chinese_ci --with-extra-charsets=complex make make install /usr/local/mysql/bin/mysql_install_db chown -R mysql /var/lib/mysql cp /usr/local/src/mysql-5.1.55/support-files/my-medium.cnf /etc/my.cnf /usr/local/mysql/bin/mysqld_safe & /usr/local/mysql/bin/mysqladmin -u root -p password '123456'
登录mysql试试: /usr/local/mysql/bin/mysql -u root -p
拷贝编译目录的一个脚本,设置开机自动启动
cp /usr/local/src/mysql-5.1.55/support-files/mysql.server /etc/rc.d/init.d/mysqld
chmod 700 /etc/init.d/mysqld
chkconfig -add mysqld
chkconfig -del mysql chkconfig -level 345 mysqld on
/etc/init.d/mysqld restart
查看3306端口是否打开。要注意在防火墙中开放该端口
netstat -atln | grep 3306 netstat -anp | grep mysqld
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