﻿<?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>C++博客-shenglianfeng</title><link>http://www.cppblog.com/shenglianfeng/</link><description>聚精会神搞建设, 一心一意谋发展.</description><language>zh-cn</language><lastBuildDate>Tue, 14 Apr 2026 23:09:15 GMT</lastBuildDate><pubDate>Tue, 14 Apr 2026 23:09:15 GMT</pubDate><ttl>60</ttl><item><title>使用SecureCRT连接Linux</title><link>http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112667.html</link><dc:creator>shenglianfeng</dc:creator><author>shenglianfeng</author><pubDate>Thu, 15 Apr 2010 06:43:00 GMT</pubDate><guid>http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112667.html</guid><wfw:comment>http://www.cppblog.com/shenglianfeng/comments/112667.html</wfw:comment><comments>http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112667.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/shenglianfeng/comments/commentRss/112667.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/shenglianfeng/services/trackbacks/112667.html</trackback:ping><description><![CDATA[<p style="FONT-FAMILY: courier new">环境: VMwork - RHEL 5.4<br><br>启动SecureCRT, 文件 -&gt; 快速连接, 协议选择SSH2, 主机名填写Linux主机的IP. 其他默认, 连接.<br>然后会出现一个密码框, 要求你输入账户和密码.</p>
<br><span style="FONT-FAMILY: courier new">如果没有出现密码框, 可以看下Linux的防火墙设置, 在信任的服务里面勾选上SSH.<br><br>如果输入账户密码后, 被告知错误而无法连接, 则可能有以下两种情况:<br>&nbsp;&nbsp;1. root账户<br>&nbsp;&nbsp;2. 使用的账户密码为空</span><br><br><span style="FONT-FAMILY: courier new">对此两种情况, 可以打开/etc/ssh/sshd_config文件, 发现有如下被注释的两行配置:<br>&nbsp; #PermitRootLogin yes<br>&nbsp; #PermiEmptyPasswords no<br>将这两行改为:<br>&nbsp; PermitRootLogin yes<br>&nbsp; PermiEmptyPasswords yes<br>最后/etc/init.d/ssdh restart即可.</span> <br><br><span style="FONT-FAMILY: courier new">连接后你会发现终端里的问题都是单色, 在SecureCRT中, 选择会话选项 -&gt; 仿真, 选择Linux, 并勾选ANSI颜色.<br><br>vim也是可以上色的, 编辑/etc/vimrc, 用以下代码覆盖原有内容:<br>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; FONT-FAMILY: courier new; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;==============================================</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">&nbsp;General&nbsp;settings</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">&nbsp;==============================================</span><span style="COLOR: #000000"><br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;nocp<br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;ru<br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;nu<br></span><span 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#0000ff">set</span><span style="COLOR: #000000">&nbsp;hls<br></span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">set&nbsp;backspace&nbsp;=&nbsp;indent&nbsp;,&nbsp;eol&nbsp;,&nbsp;start</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">set&nbsp;whichwrap&nbsp;=&nbsp;b&nbsp;,&nbsp;s&nbsp;,&nbsp;&lt;&nbsp;,&nbsp;&gt;&nbsp;,&nbsp;[&nbsp;,&nbsp;]</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">set&nbsp;fo+&nbsp;=&nbsp;mB</span><span style="COLOR: #000000"><br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;selectmode&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"><br></span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">set&nbsp;mousemodel&nbsp;=&nbsp;popup</span><span style="COLOR: #000000"><br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;keymodel&nbsp;</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"><br></span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">set&nbsp;selection&nbsp;=&nbsp;inclusive</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">set&nbsp;matchpairs+&nbsp;=</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">&nbsp;==============================================</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">&nbsp;Cursor&nbsp;movement</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">&nbsp;==============================================</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">nnoremap&nbsp;gj</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">nnoremap&nbsp;gk</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">vnoremap&nbsp;gj</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: 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style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">omap&nbsp;:confirm&nbsp;bd</span><span style="COLOR: #000000"><br>"</span><span style="COLOR: #000000">map!&nbsp;:confirm&nbsp;bd</span><span style="COLOR: #000000"><br></span><span style="COLOR: #000000">syntax&nbsp;on<br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;foldmethod</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">syntax<br></span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;(has(&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;gui_running&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;))<br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;nowrap<br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;guioptions</span><span style="COLOR: #000000">+=</span><span style="COLOR: #000000">b<br>colo&nbsp;inkpot<br></span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"><br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;wrap<br>colo&nbsp;ron<br>endif<br></span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">let&nbsp;mapleader&nbsp;=&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;,&nbsp;</span><span style="COLOR: #000000">"<br></span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">has(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">gui_running</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">)<br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;t_Co</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">8</span><span style="COLOR: #000000"><br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;t_Sf</span><span style="COLOR: #000000">=^</span><span style="COLOR: #000000">[[</span><span style="COLOR: #000000">3</span><span style="COLOR: #000000">%</span><span style="COLOR: #000000">p1</span><span style="COLOR: #000000">%</span><span style="COLOR: #000000">dm<br></span><span style="COLOR: #0000ff">set</span><span style="COLOR: #000000">&nbsp;t_Sb</span><span style="COLOR: #000000">=^</span><span style="COLOR: #000000">[[</span><span style="COLOR: #000000">4</span><span style="COLOR: #000000">%</span><span style="COLOR: #000000">p1</span><span style="COLOR: #000000">%</span><span style="COLOR: #000000">dm<br>endif</span></div>
</span>
<img src ="http://www.cppblog.com/shenglianfeng/aggbug/112667.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/shenglianfeng/" target="_blank">shenglianfeng</a> 2010-04-15 14:43 <a href="http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112667.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>添加Linux屏幕分辨率</title><link>http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112646.html</link><dc:creator>shenglianfeng</dc:creator><author>shenglianfeng</author><pubDate>Thu, 15 Apr 2010 03:59:00 GMT</pubDate><guid>http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112646.html</guid><wfw:comment>http://www.cppblog.com/shenglianfeng/comments/112646.html</wfw:comment><comments>http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112646.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/shenglianfeng/comments/commentRss/112646.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/shenglianfeng/services/trackbacks/112646.html</trackback:ping><description><![CDATA[<p style="FONT-FAMILY: courier new">环境: VMware -&nbsp;RHEL 5.4<br></p>
<span style="FONT-FAMILY: courier new">可能很多朋友装好后发现分辨率只有800x600和600x480选项.<br><br>网上普遍提供了一种方法:</span><br><span style="FONT-FAMILY: courier new">即修改/etc/X11/xorg.conf文件.</span><br>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; FONT-FAMILY: courier new; BACKGROUND-COLOR: #eeeeee">&nbsp;1&nbsp;<img src="http://www.cppblog.com/Images/dot.gif"><br>&nbsp;2&nbsp;Section&nbsp;"Screen"<br>&nbsp;3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Identifier&nbsp;&nbsp;&nbsp;"Screen0"<br>&nbsp;4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Device&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"Videocard0"<br>&nbsp;5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;DefaultDepth&nbsp;24<br>&nbsp;6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SubSection&nbsp;"Display"<br>&nbsp;7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Viewport&nbsp;0&nbsp;0<br>&nbsp;8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depth&nbsp;&nbsp;&nbsp;&nbsp;24<br>&nbsp;9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;#&nbsp;添加Modes,&nbsp;后接你需要的分辨率<br>10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Modes&nbsp;&nbsp;&nbsp;&nbsp;1280x800<br>11&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;EndSubSection<br>12&nbsp;EndSection</div>
<br><span style="FONT-FAMILY: courier new">无效.<br><br>不过发现另一种解决方法:<br>System -&gt; Administration -&gt; Display, 在Hardware选项卡中可以配置显示器, 其中就有你需要的分辨率.<br>修改完后重启Xwindow, Display中就可以使用新的分辨率了.<br></span><br><span style="FONT-FAMILY: courier new">此时可以再看下xorg.conf文件:</span><br>
<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; FONT-FAMILY: courier new; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/dot.gif"><br>Section&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Monitor</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;Identifier&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Monitor0</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;ModelName&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">LCD&nbsp;Panel&nbsp;1280x800</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;###&nbsp;Comment&nbsp;all&nbsp;HorizSync&nbsp;and&nbsp;VertSync&nbsp;values&nbsp;to&nbsp;use&nbsp;DDC:<br>&nbsp;&nbsp;&nbsp;&nbsp;HorizSync&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">31.5</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">50.0</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;VertRefresh&nbsp;&nbsp;</span><span style="COLOR: #000000">56.0</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">65.0</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;Option&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">dpms</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>EndSection<br><br>Section&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Screen</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;Identifier&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Screen0</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;Device&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Videocard0</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;Monitor&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Monitor0</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;DefaultDepth&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">24</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;SubSection&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">Display</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Viewport&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Depth&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">24</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Modes&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">800x600</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">640x480</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000"><br>&nbsp;&nbsp;&nbsp;&nbsp;EndSubSection<br>EndSection<br></span></div>
<img src ="http://www.cppblog.com/shenglianfeng/aggbug/112646.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/shenglianfeng/" target="_blank">shenglianfeng</a> 2010-04-15 11:59 <a href="http://www.cppblog.com/shenglianfeng/archive/2010/04/15/112646.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>