Kalevi Kolttonen computers and logic page


Programming

Sendmail support for Cyrus IMAP IGNOREQUOTA LMTP extension

Automated eBay searching using ebaysearch script

B-em v2.2.3kk Acorn BBC Micro emulator (updated on February 21st, 2018)

Studying VICE 3.1 (svn r34431) Commodore 8-bit emulator (updated on February 10th, 2018)


Retrocomputing

Commodore 16 herää henkiin (in Finnish)

Sekalaista juttua vanhan ajan tekniikasta ja peleistä (in Finnish)

Manic Miner on C16 and C64

How I experienced the home computer revolution of the 1980s in Finland

Introduction to retrocollecting

Boulder Dash

Boulder Dash Construction Kit

Commodore 64 - Tasavallan Tietokone kirja on julkaistu (in Finnish)

Miksi sama konekieliohjelma ei toimi koneissa, joissa on samantyyppinen prosessori? (in Finnish)

Kalevi Kolttonen's retrogame collection samples (mostly a bunch of clickable thumbnail images to remind myself of what I already have)

Amstrad CPC emulation on Linux using MAME (step-by-step tutorial on how to use MAME for Amstrad CPC emulation)

Atari 8-bit emulator atari800 for Fedora Linux (step-by-step tutorial on how to install atari800 emulator using my RPMs)

ORIC 8-bit emulator Oricutron for Fedora Linux (step-by-step tutorial on how to install oricutron emulator using my RPMs)

Colecovision emulator ColEm for Fedora Linux (step-by-step tutorial on how to install colem emulator using my RPMs)

Sega Up 'n Down arcade coin-op game and its 8-bit ports (running Up 'n Down on Fedora Linux)

Manic Miner on ORIC (two essential training hacks for practicing this great ORIC release)

Manic Miner on BBC Micro (detailed explanation of figuring out two essential training hacks for practicing this great BBC Micro release)


Fedora Linux source RPMs

Sendmail 8.16.0.19-2 alpha/beta snapshot with experimental FFR (For Future Release) DANE support enabled

To enable DANE at run time, you must append this to the /etc/mail/sendmail.mc

LOCAL_CONFIG
O DANE=true

Finally generate the /etc/mail/sendmail.cf and you are ready to go. NOTE: To reiterate, this is a Sendmail testing release so do not use in production!


Fedora Linux 25 and 26 RPMs for x86_64 (amd64)

VICE 3.1 (packaged on July 1st 2017)

VICE is a Commodore Emulator that emulates Commodore 64, Commodore VIC 20, Commodore 16, Commodore 128 and others.

Use dnf -y install /your/path/to/vice-3.1-kk.x86_64.rpm to install this RPM and its dependencies. I try to provide the latest VICE release here (as RPM) for the latest stable Fedora Linux.

UPDATE 2017-11-07: I do not intend to provide the latest versions any more. Fedora Linux 26 standard RPM-repositories already provide VICE 3.x.