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	<title>mysql &#8211; 悠然居</title>
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		<title>忘记MySQL root密码的解决方案</title>
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		<dc:creator><![CDATA[youran]]></dc:creator>
		<pubDate>Mon, 21 Nov 2011 13:30:08 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[root密码]]></category>
		<category><![CDATA[忘记密码]]></category>
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					<description><![CDATA[停止mysql服务： service mysqld stop 或者暴力杀掉mysqld进程： pkill mysqld 然后执行： mysqld_safe --skip-grant-tables &#038; 可以无密码进入mysql配置了： mysql -uroot 现在修改root密码： mysql> update mysql.user set password=password("newpasswd") where user="root"; mysql> flush privileges; mysql> quit 其中，newpasswd改成想要的新密码。 重启mysql服务： service mysqld start 本文为悠然居(https://wordpress.youran.me/)的原创文章，转载请注明出处！]]></description>
		
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		<title>MySQL数据库备份和还原的常用命令</title>
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		<dc:creator><![CDATA[youran]]></dc:creator>
		<pubDate>Sun, 25 Sep 2011 08:06:07 +0000</pubDate>
				<category><![CDATA[Linux]]></category>
		<category><![CDATA[mysql]]></category>
		<category><![CDATA[备份]]></category>
		<category><![CDATA[数据库]]></category>
		<guid isPermaLink="false">http://wordpress.youran.me/?p=59</guid>

					<description><![CDATA[备份MySQL数据库的命令 mysqldump -hhostname -uusername -ppassword databasename &#62; backupfile.sql 备份MySQL数据库为带删除表的格式 备份MySQL数据库为带删除表的格式，能够让该备份覆盖已有数据库而不需要手动删除原有数据库。 mysqldump -–add-drop-table -uusername -ppassword databasename &#62; backupfile.sql 直接将MySQL数据库压缩备份 mysqldump -hhostname -uusername -ppassword databasename &#124; gzip &#62; backupfile.sql.gz &#160; 备份MySQL数据库某个(些)表 mysqldump -hhostname -uusername -ppassword databasename specific_table1 &#8230;]]></description>
		
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