<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[串口USB永久权限设置]]></title><description><![CDATA[<p dir="auto">单次生效，立即生效</p>
<pre><code>sudo chmod 666 /dev/ttyUSB0
</code></pre>
<p dir="auto">给当前用户添加永久权限，重启生效</p>
<pre><code>sudo usermod -aG dialout `whoami`
</code></pre>
]]></description><link>https://fishros.org.cn/forum/topic/1150/串口usb永久权限设置</link><generator>RSS for Node</generator><lastBuildDate>Sat, 14 Mar 2026 13:04:33 GMT</lastBuildDate><atom:link href="https://fishros.org.cn/forum/topic/1150.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 05 Mar 2023 20:00:21 GMT</pubDate><ttl>60</ttl></channel></rss>