.BASIC
NEW OR OLD--OLD
FILE NAME--HELLO.BA

READY
RUN

HELLO BA 5A

HELLO, MY NAME IS PETEY P. EIGHT.

WHAT’S YOUR NAME ?BEARDY

HI THERE BEARDY. ARE YOU ENJOYING YOURSELF HERE
IN THIS WONDERFUL PLACE?YES

OH, I’M GLAD TO HEAR THAT BEARDY

SAY, BEARDY, I CAN SOLVE ALL KINDS OF PROBLEMS
EXCEPT THOSE DEALING WITH GREECE. WHAT KIND OF
PROBLEMS DO YOU HAVE (ANSWER SEX, HEALTH, MONEY,
OR JOB)?

Not even a DEC PDP-8 (simulated in SIMH) running OS/8 and a BASIC program, HELLO.BA, can help with Greece!

PDP-8

Guess if I dropped my jaw in surprise and amusement when I read that, when playing around with a simulated historic computer just now. If not even that can help to solve the problems of/with Greece, I guess they’re doomed! :)

On another note, SIMH is a great thing, the DEC PDP-8 minicomputer (from 1965) seems to have been a nice machine in its days, and OS/8 quite a decent OS for its time and environment. Expect another post on SIMH and simulating/emulating old computers shortly.

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Cron is a job scheduler found in most Unix-like operating systems. “Chronos”, which is the Greek word for “time”, is where the name cron comes from. Cron makes it possible to schedule jobs, which can be commands, a series of commands, or scripts, that you want to run periodically. Common uses are backups, notifications, periodic checks on availability of services, networks, machines, or other things, and administration and maintenance tasks like rotating of logs, to mention a few. It is very general-purpose though, (like Unix tools is and should be) and can be used for whatever you can think of that needs to run periodically. Continue reading »

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Unfortunately the third-party packages of Opera and Skype do not contain menu entries for the Debian menu system. Not very surprisingly one might think, but I just think it’s sloppy. If you, like me, like the Debian menu system and want Opera and Skype available in it, do the following to solve that, until the packagers have included the menu entry files themselves:

(Update: I noticed that Opera has apparently had a menu entry in its package before, but has now removed it. It’s explained in this post, but I still think that was a bad choice.)
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This Sunday’s video (I will from now on try to post atleast one video from this series, or another, each Sunday (even though it technically is Monday in this part of the world)) is about modems and bulletin boards (BBS:es). I also have to recommend the movie/series ”BBS: The Documentary“ which is very interesting and well made.

From high-tech trysts to selling black-market software, computers users are talking.

Guests: Ezra Shapiro, Byte Magazine; Rory O’Connor, InforWorld; Matthew McClure, The Well; Donald Ingrim, Alameda County DA; George Morrow, Morrow Computing

Products/Demos: CompuServe, Byte BBS, The Well

Let’s hear your thoughts and comments after watching the video, enjoy.
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Advanced Permalinks dashboard screenshot

Advanced Permalinks dashboard screenshot

Yesterday I decided to change the permalinks structure of this site. I wondered if WordPress had redirection built into to the core, but it seems it does not yet. But there are many plugins, like always, providing the needed functionlity. At first I looked at one called Redirection, but it was not really what I was after. If seems to do most things one could want regarding redirects and 404 logging, but I only wanted to simply redirect my old “YYYY/MM/DD/postname” structure to “/postname”. I then tried another plugin called Advanced Permalinks, which does exactly what I wanted. After installing it, its options/functionality is found under Settings->Permalinks->Migration in the WordPress administration dashboard.

This allows you to move from one permalink structure to another one, and have the old structure be forwarded to the new, for each post. I used the “/%year%/%monthnum%/%day%/%postname%/” structure before, but I switched to the “/%postname%/” structure. Now, with the Advanced Permalinks plugin my possible old links in to my articles are forwarded properly.

The second plugin I installed and tried yesterday was Optimize DB, a simple plugin that just does what the name says, optimizes the MySQL database with one click. Seems to do its work well too. For my little site it wasn’t that much to optimize, but a few kilobytes atleast.

The third plugin I installed, and which you can see the effects of in this post, is Lightbox Plus, which handles the viewing of images fullsize in an overlay frame using javascript, instead of opening the image directly. Click on the image in this post and see.

Are you using any of these plugins and have anything to add? leave a comment.

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Eftersom de själva, på sin egen webplats, http://restaurangemanuel.com/ endast har lagt ut ett Microsoft Word-dokument, tänkte jag att någon bör ge det hela lite mer uppmärksamhet. Restaurang Emanuel ligger (eller väldigt snart låg) i huset där jag bor. Jag har ätit där några gånger såklart, maten är bra. Fastigheten har haft ett antal olika ägare under tiden jag har bott här, den nuvarande har tydligen bestämt sig för att bete sig ganska underligt, och restaurangen lägger nu ner sin verksamhet.
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It’s now over a year since I wrote about “Exchanging apache2-mpm-prefork for apache2-mpm-worker, and using php5-cgi on Debian to improve performance“. Since then I have re-evaluated my opinion about running apache2-mpm-worker and php5-cgi on a low memory machine, specifically a virtual machine running under Xen, running Debian.
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Part two of this special series looking at the causes of the downturn in the computer industry.

Guests: Ben Anixter, AMD; Richard O’Brien, Hewlett Packard; Trip Hawkins, Electronic Arts; John Merson, Ashton-Tate; Gary Kildall, Digital Research

Products/Demos: Commodore Amiga, Atari ST 520

Enjoy this video from 1985, this is part two of a two part episode of Computer Chronicles.
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A review of the reasons behind the current slump in the computer business.

Guests: Dave Crockett, Dataquest; Sam Colella, Inst Venture Partners; Deborah Wise, Business Week; Dave Norman, Businessland; Gary Kildall, Digital Research

Products/Demos: Adam Computer, Osborne I Computer

Enjoy this video from 1985, this is part one of a two part episode of Computer Chronicles. Feel free to discuss it below.
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This is a very interesting episode, if you watch it, you can often draw paralells to todays reality, and can think back on what actually happened, and how long it has taken for some things. The interesting thing with many, and in particular this episode of Computer Chronicles, is that it could have been recorded last week, and still felt like a good report of current events. (Though of course some names needs changing, some screenshots would be flashier.. but the overall content and facts could be the same.) Like always when watching these videos I think; “Nothing changes, things change slowly, things move in circles, nothing is new under the sun.”

I just watched this video again, and had to add the above comment to it. Enjoy watching the video, for the first time, or again, and again. 2011-08-13 update

AT&T’s computer operating system is threatening to take over IBM’s MS-DOS dominance.

Guests: John Mashey, Bell Labs; Mark Sobell, Author; Bill Joy, Sun Microsystems; Doug Hartman, Hewlett Packard; Mike Denney, Basis; Gary Kildall, DRI

Products/Demos: File It, HP Integral PC, UNIX

Enjoy this video, from 1985.
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