﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-走上山颠的技术之路-随笔分类-linux</title><link>http://www.blogjava.net/tedeyang/category/27968.html</link><description>智慧之冰山</description><language>zh-cn</language><lastBuildDate>Tue, 11 Dec 2007 06:58:51 GMT</lastBuildDate><pubDate>Tue, 11 Dec 2007 06:58:51 GMT</pubDate><ttl>60</ttl><item><title>ubuntu下使用ssh</title><link>http://www.blogjava.net/tedeyang/archive/2007/12/07/166162.html</link><dc:creator>山巅</dc:creator><author>山巅</author><pubDate>Fri, 07 Dec 2007 14:02:00 GMT</pubDate><guid>http://www.blogjava.net/tedeyang/archive/2007/12/07/166162.html</guid><wfw:comment>http://www.blogjava.net/tedeyang/comments/166162.html</wfw:comment><comments>http://www.blogjava.net/tedeyang/archive/2007/12/07/166162.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/tedeyang/comments/commentRss/166162.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/tedeyang/services/trackbacks/166162.html</trackback:ping><description><![CDATA[好像真的是非常简单。<br />已有一台ubuntu server服务器，安装有openssh-server。<br />在笔记本上用ssh-keygen生成私钥和公钥，把公钥copy给服务器，ssh ip就可以连上了。<br />主要参考：http://www.ringkee.com/note/opensource/debian/ch11s07.html<br />不过其所述的ssh-agent我没有实验成功。<br /><br />传输文件使用sftp，"help"显示usage，或者使用scp命令<br /><br />在windows上可以使用putty作为客户端，在客户端使用gb2312而服务端使用utf8的情况下很正常（可以设置charset），而且具有图形界面。<br /><br /><img src ="http://www.blogjava.net/tedeyang/aggbug/166162.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/tedeyang/" target="_blank">山巅</a> 2007-12-07 22:02 <a href="http://www.blogjava.net/tedeyang/archive/2007/12/07/166162.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在GRUB下进行MBR迁移和硬盘卸载</title><link>http://www.blogjava.net/tedeyang/archive/2007/12/07/166160.html</link><dc:creator>山巅</dc:creator><author>山巅</author><pubDate>Fri, 07 Dec 2007 13:53:00 GMT</pubDate><guid>http://www.blogjava.net/tedeyang/archive/2007/12/07/166160.html</guid><wfw:comment>http://www.blogjava.net/tedeyang/comments/166160.html</wfw:comment><comments>http://www.blogjava.net/tedeyang/archive/2007/12/07/166160.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/tedeyang/comments/commentRss/166160.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/tedeyang/services/trackbacks/166160.html</trackback:ping><description><![CDATA[我的台式机环境：<br /> ubuntu server 7.10 <br /> 双硬盘：30G,160G。操作系统和所有数据都装在后面的硬盘上，而MBR却装在前面的硬盘上。以下简称“30GDisk，160GDisk”<br /><br />    装系统时没考虑到MBR会装到30GDisk上，而最近发现它有不稳迹象（声音也挺吓人，根据经验它快升天了），导致启动有时会失败，于是想要把它拆下来，只用160G的单硬盘。<br /><br />步骤：<br />1，螺丝刀拆机，把两个硬盘的IDE数据线对调。此刻：硬盘顺序颠倒了。<br />2，开机，BIOS依次搜索，找到30GDisk上的GRUB启动，这时按esc进入grub菜单，按e编辑root (hd1,0)为root (hd0,0),回车，按b启动kernel。<br />3，进入console后修改/boot/grub/menu.lst，将所有root (hd1,0)改成root (hd0,0)。这样下次启动时grub就能从160GDisk的第一分区载入linux了。<br />4，建立160GDisk的MBR，#grub-install /dev/sda <br />5，关机,拔掉原来的30G的硬盘。<br />6，开机，启动失败，提示： ....die with exit status 8,还有UUID无法解析的信息。这是因为少了一个分区。<br />     修改/etc/fstab文件，把错误信息提到的UUID那一行注释掉（即删除30GDisk上的分区信息）。<br />7，reboot重启，一切正常。<br />到此，30GDisk就被成功卸载了，好像很简单。<br />耗时1小时，此记。<br /><br />鸣谢linuxsir的‘北南南北’辛苦写就的文档：<br />《系统引导管理器GRUB，为初学者指南》＝http://www.linuxsir.org/main/?q=node/129。<br /><br /><br /><img src ="http://www.blogjava.net/tedeyang/aggbug/166160.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/tedeyang/" target="_blank">山巅</a> 2007-12-07 21:53 <a href="http://www.blogjava.net/tedeyang/archive/2007/12/07/166160.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在ubuntu、grub下面设置framebuffer的失败经历</title><link>http://www.blogjava.net/tedeyang/archive/2007/12/07/165999.html</link><dc:creator>山巅</dc:creator><author>山巅</author><pubDate>Fri, 07 Dec 2007 03:37:00 GMT</pubDate><guid>http://www.blogjava.net/tedeyang/archive/2007/12/07/165999.html</guid><wfw:comment>http://www.blogjava.net/tedeyang/comments/165999.html</wfw:comment><comments>http://www.blogjava.net/tedeyang/archive/2007/12/07/165999.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/tedeyang/comments/commentRss/165999.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/tedeyang/services/trackbacks/165999.html</trackback:ping><description><![CDATA[我的ubuntu server 7.10版，<br />硬件：赛扬1G，显卡是nVidia TNT2 Model 64，主板为联想QDI，17#CRT。<br />默认安装后console无法显示中文（LANG=zh_CN.UTF-8），因此安装了zhcon。<br />默认的源中就含有此deb，安装很容易，用“zhcon --utf8 --drv=vga”可以正常运行了，不过分辨率太小（640*480）并且显示速度较慢，因此琢磨着优化。<br /><br />zhcon的官方说明如下：<br /><p><font face="Courier New" size="1"><i>zhcon supports three different video drivers: framebuffer 
                    (fast), VGA (slow), libggi (slow). On start up zhcon will 
                    try to select best driver to use. If the framebuffer device 
                    is not available (not compiled into kernel) it will fall back 
                    to use VGA driver that works under 640x480x16 color mode, 
                    which is quite slow.</i></font></p><p><font face="Courier New" size="1"><i> To achieve best performance, it is recommended to always 
                    use framebuffer driver in (8bit) 256 color mode. Speed will 
                    no longer be a problem.</i></font></p>可以看出，需要linux kernel开启framebuffer模块。据说ubuntu一般都默认把此模块编译进内核了，我的gutsy应该也有，所以下一步就是要在grub启动项中开启framebuffer并设置。<br />安装多个网上的说明，都指出可以修改/boot/grub/menu.lst文件，为kernel增加启动参数“vga=xxx”。（xxx表示分辨率和色彩，具体数值见相关资料）。<br />但是试了一遍，输入十进制数据（773，789，790，791）都没有用，会显示黑屏。如果设置了错误的数字（如700）grub启动时会有提示手工选择，这个时候选择第7，8，9，a（030C）个设置都可以成功进入。<br /><br />未解，困惑中，只好把vga参数去掉。<br />第二天，设vga＝7，启动ok。不过zhcon启动后分辨率还是老样子，console的分辨率倒是提高了。<br />但是zhcon中启动elinks后一篇空白。<br /><img src ="http://www.blogjava.net/tedeyang/aggbug/165999.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/tedeyang/" target="_blank">山巅</a> 2007-12-07 11:37 <a href="http://www.blogjava.net/tedeyang/archive/2007/12/07/165999.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ubuntu下配置网络ip</title><link>http://www.blogjava.net/tedeyang/archive/2007/12/06/165922.html</link><dc:creator>山巅</dc:creator><author>山巅</author><pubDate>Thu, 06 Dec 2007 15:54:00 GMT</pubDate><guid>http://www.blogjava.net/tedeyang/archive/2007/12/06/165922.html</guid><wfw:comment>http://www.blogjava.net/tedeyang/comments/165922.html</wfw:comment><comments>http://www.blogjava.net/tedeyang/archive/2007/12/06/165922.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/tedeyang/comments/commentRss/165922.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/tedeyang/services/trackbacks/165922.html</trackback:ping><description><![CDATA[修改文件/etc/network/interface<br /><img src ="http://www.blogjava.net/tedeyang/aggbug/165922.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/tedeyang/" target="_blank">山巅</a> 2007-12-06 23:54 <a href="http://www.blogjava.net/tedeyang/archive/2007/12/06/165922.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>linux下用bind9做DNS服务器</title><link>http://www.blogjava.net/tedeyang/archive/2007/12/06/165908.html</link><dc:creator>山巅</dc:creator><author>山巅</author><pubDate>Thu, 06 Dec 2007 15:14:00 GMT</pubDate><guid>http://www.blogjava.net/tedeyang/archive/2007/12/06/165908.html</guid><wfw:comment>http://www.blogjava.net/tedeyang/comments/165908.html</wfw:comment><comments>http://www.blogjava.net/tedeyang/archive/2007/12/06/165908.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/tedeyang/comments/commentRss/165908.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/tedeyang/services/trackbacks/165908.html</trackback:ping><description><![CDATA[我用的是ubuntu server 7.10，很简单，安装时就装了bind9，因此DNS服务器默认就建立起来了。<br />如果不做额外配置，则可以作为一个DNS缓存服务器使用。<br /><br />安装bind9： sudo apt-get install bind9<br />启动： sudo /etc/init.d/bind start<br /><br /><br /><img src ="http://www.blogjava.net/tedeyang/aggbug/165908.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/tedeyang/" target="_blank">山巅</a> 2007-12-06 23:14 <a href="http://www.blogjava.net/tedeyang/archive/2007/12/06/165908.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在ubuntu下配置代理服务器（iptables）</title><link>http://www.blogjava.net/tedeyang/archive/2007/11/23/162729.html</link><dc:creator>山巅</dc:creator><author>山巅</author><pubDate>Fri, 23 Nov 2007 13:27:00 GMT</pubDate><guid>http://www.blogjava.net/tedeyang/archive/2007/11/23/162729.html</guid><wfw:comment>http://www.blogjava.net/tedeyang/comments/162729.html</wfw:comment><comments>http://www.blogjava.net/tedeyang/archive/2007/11/23/162729.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/tedeyang/comments/commentRss/162729.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/tedeyang/services/trackbacks/162729.html</trackback:ping><description><![CDATA[
		<div style="border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; background-color: rgb(238, 238, 238); font-size: 13px; width: 98%;">
				<!--<br><br>Code highlighting produced by Actipro CodeHighlighter (freeware)<br>http://www.CodeHighlighter.com/<br><br>-->
				<span style="color: rgb(0, 0, 0);">#</span>
				<span style="color: rgb(0, 0, 0);">!/</span>
				<span style="color: rgb(0, 0, 0);">bin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sh<br />echo </span>
				<span style="color: rgb(0, 0, 0);">"</span>
				<span style="color: rgb(0, 0, 0);">1</span>
				<span style="color: rgb(0, 0, 0);">"</span>
				<span style="color: rgb(0, 0, 0);"> </span>
				<span style="color: rgb(0, 0, 0);">&gt;/</span>
				<span style="color: rgb(0, 0, 0);">proc</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sys</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">net</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">ipv4</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">ip_forward <br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">modprobe ip_tables <br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">modprobe ip_nat_ftp <br />EXTIF</span>
				<span style="color: rgb(0, 0, 0);">=</span>
				<span style="color: rgb(0, 0, 0);">ppp</span>
				<span style="color: rgb(0, 0, 0);">+</span>
				<span style="color: rgb(0, 0, 0);"> <br />ANY</span>
				<span style="color: rgb(0, 0, 0);">=</span>
				<span style="color: rgb(0, 0, 0);">0.0</span>
				<span style="color: rgb(0, 0, 0);">.</span>
				<span style="color: rgb(0, 0, 0);">0.0</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">0</span>
				<span style="color: rgb(0, 0, 0);"> <br />LAN</span>
				<span style="color: rgb(0, 0, 0);">=</span>
				<span style="color: rgb(0, 0, 0);">192.168</span>
				<span style="color: rgb(0, 0, 0);">.</span>
				<span style="color: rgb(0, 0, 0);">0.0</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">24</span>
				<span style="color: rgb(0, 0, 0);"> <br /><br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">F INPUT <br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">F OUTPUT <br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">F FORWARD <br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">F </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">t nat <br /><br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">P INPUT ACCEPT <br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">P OUTPUT ACCEPT <br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">P FORWARD ACCEPT <br /><br /></span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">sbin</span>
				<span style="color: rgb(0, 0, 0);">/</span>
				<span style="color: rgb(0, 0, 0);">iptables </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">t nat </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">A POSTROUTING </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">s $LAN </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">o $EXTIF </span>
				<span style="color: rgb(0, 0, 0);">-</span>
				<span style="color: rgb(0, 0, 0);">j MASQUERADE<br /></span>
		</div>
		<br />把这段shell copy到一个文件中，执行一下就能将本机作为代理服务器使用，（也可以写到/etc/init.d/rc.local中，每次开机执行）<br />要注意的是：客户机还需要把服务器加到路由网关中，并自己设置DNS。<br />命令如下：<br />设置路由：sudo route add gw 192.168.0.1<br />修改DNS：sudo gedit /etc/resolv.conf,在其中增加 nameserver xxx.xxx.x.x作为DNS服务器。<br /><br /><img src ="http://www.blogjava.net/tedeyang/aggbug/162729.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/tedeyang/" target="_blank">山巅</a> 2007-11-23 21:27 <a href="http://www.blogjava.net/tedeyang/archive/2007/11/23/162729.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>[转]ubuntu 安装雅黑字体</title><link>http://www.blogjava.net/tedeyang/archive/2007/11/20/161935.html</link><dc:creator>山巅</dc:creator><author>山巅</author><pubDate>Tue, 20 Nov 2007 13:11:00 GMT</pubDate><guid>http://www.blogjava.net/tedeyang/archive/2007/11/20/161935.html</guid><wfw:comment>http://www.blogjava.net/tedeyang/comments/161935.html</wfw:comment><comments>http://www.blogjava.net/tedeyang/archive/2007/11/20/161935.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/tedeyang/comments/commentRss/161935.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/tedeyang/services/trackbacks/161935.html</trackback:ping><description><![CDATA[在ubuntu gutsy下安装微软雅黑字体并美化。目前有三种方法，大致原理是一致的。<br />1，最完备的安装文档见（推荐）：http://wiki.ubuntu.org.cn/%E5%A6%82%E4%BD%95%E4%BD%BF%E7%94%A8%E9%9B%85%E9%BB%91%E5%AD%97%E4%BD%93%E8%BF%9B%E8%A1%8C%E4%B8%AD%E6%96%87%E7%BE%8E%E5%8C%96<br />2，还有一种据说只要把字体copy到fonts:///就OK的，但实验下来字体边缘还显得不好。<br />3，还有一种就是下面转载的：<br />－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－<br />1。首先下载微软雅黑和苹果字体。<br />下载地址：http://www.box.net/shared/lvh50qodvn<br /><br />2。将字体cp到~/.fonts 或者 /usr/local/share/fonts/ 或者 /usr/share/fonts/ <br />其实放在~/.fonts是最简单也是何必呢推荐的方法。<br />然后终端执行： <br />sudo fc-cache -f<br /><br />3。修改/etc/fonts/language-selector.conf。<br />终端执行： <br />sudo gedit /etc/fonts/language-selector.conf<br /><br />分别在<br />&lt;family&gt;Bitstream Vera Serif&lt;/family&gt;<br />&lt;family&gt;Bitstream Vera Sans&lt;/family&gt;<br />&lt;family&gt;Bitstream Vera Sans Mono&lt;/family&gt;<br /><br />下面添加<br />&lt;family&gt;Microsoft YaHei&lt;/family&gt;<br /><br />4。开启字体的cleartype渲染。<br />添加源：<br />feisty:<br />deb http://www.telemail.fi/mlind/ubuntu feisty fonts<br /><br />edgy:<br />deb http://www.telemail.fi/mlind/ubuntu edgy fonts<br /><br /><br />gpg key:<br />gpg --keyserver subkeys.pgp.net --recv-keys 937215FF<br />gpg --export --armor 937215FF | sudo apt-key add -<br /><br />feisty 64位:<br />deb http://ubuntu.moshen.de/ feisty experimenta<br /><br />gpg key:<br />wget http://ubuntu.moshen.de/2F306651.gpg -O- | sudo apt-key add -<br /><br />然后<br />sudo apt-get update &amp;&amp; sudo apt-get dist-upgrade<br /><br />会升级3个包！<br /><br />5。调整字体选项。 <br />系统–》首选项–》字体：<br />除了等宽字体外全部选择Lucida Grande<br />这是选择英文字体，中文字体不用选择。第三步修改的就是中文字体显示！<br />字体渲染选择次像素平滑！<br /><br />6。按ctrl+alt+backspace重启x server，并登录。<br />OK，搞定~~试试效果吧！原文来自[何必呢]<br />附我的显示效果，点击观看大图！<br /><br />PS:此方法适用于Ubuntu7.04~<img src ="http://www.blogjava.net/tedeyang/aggbug/161935.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/tedeyang/" target="_blank">山巅</a> 2007-11-20 21:11 <a href="http://www.blogjava.net/tedeyang/archive/2007/11/20/161935.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>