Nicholas Wang's Blog

Windows版本 LC3-sim 和 Unix 版源码.
http://highered.mheducation.com/sites/0072467509/student_view0/lc-3_simulator.html

鄙人从GitHub找来的Web版(Javascript版本,credit to @wchargin
https://lc3.nicho1as.wang

今天上午看邮箱，看见ProtonMail给我的Gmail推了一条邮件说我有unread messages，正奇怪没在任何地方用过ProtonMail的时候，点进去看了一眼，果然广告已经给我塞了六七封。不过最新一条的标题确实很吸引人，大概意思是说Netflix一直以来都在禁止用户使用VPN保护隐私但是我们做到了，只要使用我们的Plus美国服务器，就可以看Netflix， balhbalh。不失为一些想拒绝垃圾机场但又舍不得他们的线路的人的新选择！

Proton 邮件原文：

Many of our supporters have expressed concern about Netflix’s policy of actively preventing users from running a VPN while watching movies or TV shows.

At ProtonVPN we strongly believe in online freedom and privacy, and we share our community's concern. The practice of blocking VPNs, by Netflix and others, puts the security and privacy of millions of people at risk because it forces them to turn off their VPN to access content.

This is no longer necessary with ProtonVPN. All ProtonVPN Plus servers in the US now support watching US Netflix, so you don't need to compromise your security and privacy while watching Netflix. Providing ProtonVPN users the security and privacy benefits of a VPN no matter what websites they choose to visit is a key part of our mission, and going forward, we will continue to add support for even more streaming services.

Netflix-enabled servers are only available for ProtonVPN Plus/Visionary plan users. You can find a list of Plus servers in the US here: https://protonvpn.com/vpn-servers .

Your support allows us to further our mission and continue making ProtonVPN better and better. Please consider upgrading to a paid account by clicking on the button below.

顺便说一点啊, ProtonVPN 本身自诞生之日就没法在国内好好连上....直连就别想了,套着现有VPS或者其他服务还行...

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嘛年初的时候一直在折腾2010款的MBP，因为不喜欢不清真的macOS，想用El Capitan，所以想了个这个奇葩办法把El Capitan的原版镜像下载下来。这文章一直没写出来，想了想，简单说明一下发出来吧。毕竟High Sierra怕是又要出来祸害人了（雾

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0x00 惯例找起因

由于有需求访问自己在国内家里的局域网，然而家里穷，又不是专线，辣鸡移动又死活没法给公网IP，于是一个端口转发/映射实现的需求应运而生。本来以为 V2Ray自带的dokodemo-door可以直接拿来用，毕竟要过境访问，直接ssh tunnel或者ngrok之类估计效果不佳，所以又到了编程小白用奇技淫巧实现需求的时候（自己造轮子什么的多麻烦，反正要求是能通就行，求诸位dalao不要在评论去喷性能辣（逃（滑稽

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