These are articles I've saved from Usenet newsgroups (and a few from web forums). The vast majority of these articles were posted by people who have a well-deserved reputation for a high level of accuracy. The most extreme case is perhaps that of Henry Spencer, who makes errors so rarely that in the space newsgroups it is an event, involving the awarding of a (virtual) "I corrected Henry Spencer" T-shirt, when anyone else finds an error of his. Aside from that, the only endorsement I have of these articles is that looking at them, I didn't detect anything seriously wrong; and I at least think I understand them. Most of the time I haven't even looked at the rest of the thread that the articles came from, since I read Usenet chiefly by scanning for certain authors, and automatically discarding articles by everyone else. Even if corrections were posted a day later in the same forum, I may not have noticed them — unless, of course, the corrections were acknowledged, as often happens for the people whose articles I read: most of them are sharp enough to realize when a correction is accurate, and gracious enough to admit it, which is part of what makes their articles worth reading. But none of them is all-knowing, and a correction that lies outside their expertise often passes un-commented-on. Thus anyone who wants to stake anything serious on the truth of any article here — anyone who wants to rely on it for making money, choosing doctors, playing politics, or working with powerful machinery or vicious chemicals — would do well to look at the rest of the thread of discussion, such as is currently maintained by Google Groups; this can be done by clicking on the link in the header of the article, which attempts to lead to Google's copy, and then clicking on Google's links to get the whole thread. This is not to imply that other articles in the thread are on the same level as these. If significant danger is involved, the serious reader should do even more checking than that. And significant danger often is involved. "Everything that is perfectly safe is perfectly useless", and many of these articles are very far from being either.
Articles are not put up here immediately; only a year or three after first saving them do I look at them again, sort them out, and make index pages for them. (By that time I've forgotten enough of them to make them worth rereading — and if I find they are not worth rereading, I discard them.) I've largely automated the making of index pages; the programs I've written for it (mostly in Perl) are available as a tar file (tools.tar). The making of the links to search for Google's copy of each article is also automated. If it stops working because Google changed their query syntax, please let me know. Links that are on the Message-ID line of the header should link straight to the article in question; other links (from articles I've lost the Message-ID for) should invoke a search. For articles from the linux-kernel mailing list, links that are on the Original-Message-ID line of the header are to GMANE's copy of the article; I prefer their web interface over Google's.
Some changes have been made to these articles, but nothing that would destroy any possible meaning. When I reread them, it is with a text editor in an 80-column window, and I often automatically reformat paragraphs so that I can read them better. I also sometimes correct typos which annoy me (and which are unambiguously typos), or delete large blocks of text quoted from another article which I also saved in the same file. They have also all been converted to the UTF-8 character encoding.
Though few of these articles have copyright notices, by law they still are copyrighted by their authors. (This is a new and bad feature of copyright law; most of the time, when people write things without a copyright notice, they don't care whether or not it is copied.) Nevertheless, the act of posting them to Usenet, a network of servers that stores and forwards copies of articles, has implicitly given permission for them to be stored and reproduced — to what extent is uncertain; but in any event, I will remove articles if their authors so request, and have, when possible, notified authors whose articles comprise a significant portion of this archive.
This website was for several years entirely nonprofit, and then for years had Google ads on only some files, but now has Google ads on them all. Those ads should be text-only and should not blink; if either of these become untrue, please let me know. If you find their presence annoying even as is, they can be avoided via ad-blocking software (e.g. the Adblock Plus plugin for Firefox). You can also download entire directories of the website; there are no ads in the downloadable versions. I do not monitor these ads in any way; caveat emptor. (For those contacting me about placing advertising on this site, I do not run ads that are not clearly identifiable as ads. Yes, I know that flashing, blinking, and deceptive ads pay much more, but I find them intolerable in my own web browsing, so I'm not about to inflict them on others.)
The authors of these articles are not responsible for the headings and names under which I have filed their articles. When several authors' articles have been put together in a single file, the ordering of their names in the index means nothing; it is usually alphabetical order (but by first name — an artifact of the index-making program).
In addition to the collection, this site now hosts my weblog.
Corrections and comments are welcome.
— Norman Yarvin (firstname.lastname@example.org)
(To guarantee that email to me gets past my spam filters, you can put the phrase "not spam" in the "Subject:" line of the email header.)
My PGP public key is:
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