<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>环境变量 on 吾便宜</title><link>https://5py.top/tags/%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F/</link><description>Recent content in 环境变量 on 吾便宜</description><generator>Hugo -- gohugo.io</generator><language>zh-CN</language><copyright>© 2026 吾便宜</copyright><lastBuildDate>Fri, 02 Jan 2026 21:40:00 +0800</lastBuildDate><atom:link href="https://5py.top/tags/%E7%8E%AF%E5%A2%83%E5%8F%98%E9%87%8F/index.xml" rel="self" type="application/rss+xml"/><item><title>Linux 系统级代理环境变量一次讲清</title><link>https://5py.top/posts/linux-proxy-env-vars/</link><pubDate>Fri, 02 Jan 2026 21:40:00 +0800</pubDate><guid>https://5py.top/posts/linux-proxy-env-vars/</guid><description>&lt;p&gt;在 Linux 上配代理，很多人第一步就栽在环境变量上：curl 能走代理，apt 却不行；终端里 git clone 飞快，浏览器却纹丝不动。问题往往不在代理本身，而在环境变量没配对。&lt;/p&gt;</description></item></channel></rss>