基于Linux中vnc配置端口号的修改方法
<p>vnc的默认端口是自己配置的，并不是这有一个端口号。</p>
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通过打开/etc/sysconfig/vncservers。 这里就配置了2个桌面，一个桌面号是1， 一个是2.</p>
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<img title="基于Linux中vnc配置端口号的修改方法" alt="基于Linux中vnc配置端口号的修改方法" src="https://zhuji.jb51.net/uploads/img/202305/3301815c975616eb1a0d7586ddde898b.jpg"></p>
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<strong>这里的配置的参数</strong></p>
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<code class="xhtml plain">VNCSERVERS="2:root"</code>
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<code class="xhtml plain">VNCSERVERARGS="-geometry 1280x800"</code>
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就可以看出，这里就配置了2个桌面，一个桌面号是1， 一个是2.还有远程桌面的分辨率</p>
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想要修改vncserver的配置，先找配置文件路径</p>
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<code class="xhtml plain"># which vncserver</code>
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<code class="xhtml plain">/usr/bin/vncserver</code>
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然后看看这个配置文件的类型，</p>
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<code class="xhtml plain"># file /usr/bin/vncserver</code>
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<code class="xhtml plain">/usr/bin/vncserver: a /usr/bin/env perl script text executable</code>
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然后可以了解到的基本信息是可以通过text类型文件</p>
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通过查找以前配置的端口，我这边配置的是80端口</p>
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<code class="xhtml plain"># grep "80" /usr/bin/vncserver -n</code>
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<code class="xhtml plain">84: "xterm -geometry 80x24+10+10 -ls -title \"\$VNCDESKTOP Desktop\" &\n".</code>
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<code class="xhtml plain">222:$vncPort = 8001 + $displayNumber;</code>
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<code class="xhtml plain">419: if (!bind(S, pack('S n x12', $AF_INET, 8001 + $n))) {</code>
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通过终端可以看到我这边以前的是8001端口为基础端口，通过修改222行的vncport和419行的数字8001，修改之后保存文件</p>
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重启vncserver服务，就成功修改了vnc的端口号了</p>
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<span><strong>最后可以查看端口情况：</strong></span></p>
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<code class="xhtml plain"># ps -ef|grep vnc</code>
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<code class="xhtml plain">root 17134 1 0 May23 ? 00:13:00 /usr/bin/Xvnc :1 -desktop jtsyb01:1 (longrise) -auth /root/.Xauthority -geometry 1024x768 -rfbwait 30000 -rfbauth /root/.vnc/passwd -rfbport 8002 -fp catalogue:/etc/X11/fontpath.d -pn</code>
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可以查看端口运行的是8002端口。</p>
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以上这篇基于Linux中vnc配置端口号的修改方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。</p>
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原文链接：https://blog.csdn.net/u014505990/article/details/72674269</p>
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