Computers and socialism

Project Cybersyn was a Chilean project from 1971–1973 during the presidency of Salvador Allende aimed at constructing a distributed decision support system to aid in the management of the national economy. The project consisted of four modules: an economic simulator, custom software to check factory performance, an operations room, and a national network of telex … Continue reading Computers and socialism

Draft: Article 13

Note: I wanted to get this article finished and published before the protests, and before the vote. Oh well. Last Saturday across Europe there were demonstrations and protests against proposed new EU copyright legislation. The concerning legislation concerns 'online content-sharing service providers', which means sites like Facebook, Twitter, YouTube, and regular web hosting companies. Right … Continue reading Draft: Article 13

Non-hierarchical file system

Long ago, as the design of the Unix file system was being worked out, the entries . and .. appeared, to make navigation easier. I'm not sure but I believe .. went in during the Version 2 rewrite, when the file system became hierarchical (it had a very different structure early on).Rob Pike -- reading Non-hierarchical file system

Software updates – part II

Continued from part i Frequently-updated software is the norm. The frequency varies, of course, depending on the particular software. Generally, developers depend on it. Without updates, internet-connected (read: pretty much all) software would be increasingly vulnerable to hacking as security flaws are continually discovered. And without the ability to continually improve software through updates, a … Continue reading Software updates – part II

Software updates – part I

This essay is about how the internet has accelerated aspects of software development. The net is a means for much faster, more widespread propagation of software and software updates than previously available. Before the net, when software was mainly distributed via physical media, updates could only be delivered via similar means: magnetic discs, CD-ROMs, printed … Continue reading Software updates – part I

After Facebook

I don't have a great reason for not having a Facebook account, for deleting mine, as I did, a couple of months ago. But I'm okay with that. I'm not particularly interested in convincing other people to follow my lead, at least not right now. But I do think Facebook is rather bad. Here's some … Continue reading After Facebook