fedora8 下mysql 安装的安装方法(mysql8安装步骤)

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我下载的是目前最新的版本mysql-5.0.-linux-i.tar.gz　　安装过程： su 到root 权限。　　#tar -zvxf mysql-5.0.-linux-i.tar.gz　　#mv mysql-5.0./ /usr/local/mysql　　#cd /usr/local/mysql　　#groupadd mysql　　#useradd -g mysql mysql 　　#chown -R mysql .　　#chgrp -R mysql .　　#scripts/mysql_install_db --user=mysql　　#chown -R root .　　#chown -R mysql data　　#bin/mysqld_safe --user=mysql &　　按照官方文档说这就应该能启动了，可是报错如下：　　 nohup: ignoring input and redirecting stderr to stdoutStarting mysqld daemon with databases from /var/lib/mysqlSTOPPING server from pid file /var/run/mysqld/mysqld.pid :: mysqld ended

查看日志：

＃less /var/log/mysqld.log其中有一段如下： 0:: [ERROR] /usr/local/mysql/bin/mysqld: Can't create/write to file '/var/run/mysqld/mysqld.pid' (Errcode: 2) 0:: [ERROR] Can't start server: can't create PID file: No such file or directory :: mysqld ended

#cd /var/run/#lsmysqld目录不存在#mkdir /var/run/mysqld#cd /var/run/mysqld创建文件mysqld.pid#touch mysqld.pid#cd..#chown -R mysql mysqld .

#cd /usr/local/mysql/#bin/mysqld_safe --user=mysql &nohup: ignoring input and redirecting stderr to stdoutStarting mysqld daemon with databases from /var/lib/mysql

能正常启动

#bin/mysqladmin -u root password root

又出错

[root@localhost mysql]# bin/mysqladmin -u root password rootbin/mysqladmin: connect to server at 'localhost' failederror: 'Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)'Check that mysqld is running and that the socket: '/tmp/mysql.sock' exists!

[root@localhost mysql]# bin/mysql -u root -pEnter password:ERROR (HY): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)

分析：是/tmp/mysql.sock 不存在# cd /var/lib/mysql/ibdata1 ib_logfile0 ib_logfile1 mysql/ mysql.sock test/由于mysql 默认的mysql.sock 是在/var/lib/mysql/mysql.sock,

创建符号连接：# ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock# bin/mysql -u rootWelcome to the MySQL monitor. Commands end with ; or g.Your MySQL connection id is 1Server version: 5.0. MySQL Community Server (GPL)

Type 'help;' or 'h' for help. Type 'c' to clear the buffer.

mysql>

修改root 密码#cd /usr/local/mysql/#bin/mysqladmin -u root -p password yourpassword

一切ok.一切ok...

设置Linux系统文件权限 Linux中，每一个文件都具有特定的属性。主要包括文件类型和文件权限两个方面。可以分为5种不同的类型：普通文件、目录文件、链接文件、设备文件

Fedora Core 4.0 安装图解安装前的准备工作要下载四张ISO，或者一张DVD，建议下载四张CD映像的，因为DVD映像据说在安装过程中有点问题，有的弟兄能安装上，有的弟兄安装不上

Fedora Core 5（FC-5）正式版下载 FTP下载（请复制以下链接用迅雷等下载工具进行下载！！）

标签: mysql8安装步骤

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