[置顶] DayDayUP_Linux运维学习_mysql安装（源码编译安装）

mysql安装（源码编译安装）
1 安装mysql

#makedir -p /usr/local/mysql
#./configure --prefix=/usr/local/mysql
#make
#make install

./configure 出现错误的时候
1）
checking for termcap functions library… configure: error: No curses/termcap library found
解决办法：

# rpm -ivh ncurses-devel-5.7-3.20090208.el6.i686.rpm

Making install in win
出现这个则说明安装成功
2 建立mysql用户

#useradd -s /sbin/nologin mysql

3 相关配置

#cd /usr/local/mysql
#bin/mysql_install_db --user=mysql
#mkdir -p /var/mysql
#cp share/mysql/mysql.server /etc/init.d/mysqld
#chkconfig --add mysqld
#service mysqld start //启动服务
#vim /etc/profile 在最后一行加入
      export PATH=$PATH:/usr/local/mysql/bin
#source /etc/profile

4 客户端访问mysql

#mysql

如果出现
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock’ (2)
1.直接指定mysql通道

# mysql --socket=/var/lib/mysql/mysql.sock
# mysql

Welcome to the MySQL monitor. Commands end with ; or /g.
Your MySQL connection id is 2 to server version: 5.0.22
Type ‘help;’ or ‘/h’ for help. Type ‘/c’ to clear the buffer.
mysql>

1. 创建符号连接：

为mysql.sock增加软连接（相当于windows中的快捷方式）。

# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
# mysql

eg：
root@localhost ~]# mysql
ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock’ (2)
[root@localhost ~]# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
[root@localhost ~]# mysql
Welcome to the MySQL monitor. Commands end with ; or /g.
Your MySQL connection id is 3 to server version: 5.0.22
Type ‘help;’ or ‘/h’ for help. Type ‘/c’ to clear the buffer.
mysql>
5 root添加密码

#mysqladmin -uroot password root

再次登录

#mysql -hlocalhost -uroot -proot