<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[aabbcclrk的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/aabbcclrk</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; aabbcclrk]]></copyright><item><title><![CDATA[startx报错unknown hostname]]></title><link>https://blog.youkuaiyun.com/aabbcclrk/article/details/5712451</link><guid>https://blog.youkuaiyun.com/aabbcclrk/article/details/5712451</guid><author>aabbcclrk</author><pubDate>Sun, 04 Jul 2010 21:12:00 +0800</pubDate><description><![CDATA[<br />每次启动进X，运行startx命令后要停一会儿才进去，还会报错unknown hostname。由于没有其余影响，所以一直没去管它。最近在看rc.conf时发现，在设定HOSTNAME时需要参考/etc/hosts中的设置，而后者中是localhost，与rc.conf中设的不同，所以会出错。]]></description><category></category></item><item><title><![CDATA[linux下查看某进程内存使用（转）]]></title><link>https://blog.youkuaiyun.com/aabbcclrk/article/details/5649790</link><guid>https://blog.youkuaiyun.com/aabbcclrk/article/details/5649790</guid><author>aabbcclrk</author><pubDate>Sat, 05 Jun 2010 18:25:00 +0800</pubDate><description><![CDATA[<br />出处：http://bbs.chinaunix.net/viewthread.php?tid=911565<br /> <br />pmap -x pid]]></description><category></category></item><item><title><![CDATA[关掉响铃]]></title><link>https://blog.youkuaiyun.com/aabbcclrk/article/details/5637910</link><guid>https://blog.youkuaiyun.com/aabbcclrk/article/details/5637910</guid><author>aabbcclrk</author><pubDate>Mon, 31 May 2010 22:03:00 +0800</pubDate><description><![CDATA[<br />移除pcspkr模块即可，如果还有snd-pcsp也移除。]]></description><category></category></item><item><title><![CDATA[gnuplot画3维间断图]]></title><link>https://blog.youkuaiyun.com/aabbcclrk/article/details/5569948</link><guid>https://blog.youkuaiyun.com/aabbcclrk/article/details/5569948</guid><author>aabbcclrk</author><pubDate>Sat, 08 May 2010 15:53:00 +0800</pubDate><description><![CDATA[gnuplot画3维图时用dgrid3d，默认是1范数，这样每个网格上的值要受所有数据点值的影响，即使是相距较远的点也会造成影响。这样画出的图的确比较光滑，但最近要画一个有间断的3维图，就很不爽了。后来仔细查了一下dgrid3d，发现范数可以设大一些，而数据点到网格点的权重是1/(dx^norm+dy^norm)，这样相距较远的点的影响就变小了，网格点的值就更接近附近的数据点，画出]]></description><category></category></item></channel></rss>