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History & Retro Computing

The most popular blog posts about history & retro computing on Hacker News. 4,252 posts.

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Visualizing Commodore 1541 Disk Contents

G64 files are C64/1541 disk images that contain all bits as they are physically laid out on the 5¼-inch floppy disk. Let’s visualize them! This animation shows 28 regular Commodore 1541 disks. Track 1 contains 21 sectors. Every sector is prefixed by two small red areas: These are the SYNC marks.…

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Philip Anderson 1923-2020

I heard this morning about the death yesterday of Philip Anderson, at the age of 96. It’s not hard to make the case that Anderson was the most important condensed matter theorist of the twent…

3078

How much GNU is there in GNU/Linux?

After building the infrastructure to analyse the code in an Ubuntu release I decided to satisfy a simple curiosity and figure out how much GNU software is actually part of a modern distribution. I picked Ubuntu natty (released in April) as a reference, am counting lines of code (LOC) as the rough metric for size of a…

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Unix is both a technology and an idea

You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…

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The Nobel Peace Prize 2019

The Nobel Peace Prize 2019 was awarded to Abiy Ahmed Ali "for his efforts to achieve peace and international cooperation, and in particular for his decisive initiative to resolve the border conflict with neighbouring Eritrea"