Amiga Computing - Commodore Is Awesome
Amiga Computing - Commodore Is Awesome
Amiga Computing - Commodore Is Awesome
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as if it<br />
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ously<br />
of the<br />
VirusX<br />
4.01<br />
IT is a sad fact that more than half<br />
of the floppies I get sent with cover<br />
disk contributions on are infected<br />
with viruses. Mostly Lamer<br />
There's no excuse for it these days.<br />
Vi.usatakod<br />
I<br />
Last_HimiTte.lmt<br />
N<br />
•<br />
6<br />
.<br />
0<br />
1<br />
1<br />
.<br />
?<br />
j<br />
what with a dozen or more very<br />
good virus protection systems<br />
around, all of them free.<br />
The most famous is Steve<br />
Tibbet's VirusX, and here's the<br />
very latest official upgrade, version<br />
4.01, direct from Canada,<br />
A lot of changes have been made<br />
since 4.0, although experienced<br />
VirusX users will only notice one<br />
difference in operation. The most<br />
important change is that the program<br />
is now compatible with<br />
<strong>Amiga</strong>DOS 2.0. New users stay<br />
around for a wh ile and I'll explain<br />
the best ways of using the program.<br />
See the release notes on the cover<br />
disk for all the details.<br />
By far the safest way of using<br />
VirusX is to launch it from your<br />
startup-sequence somewhere just<br />
before LoadWB. VirusX first checks<br />
memory to see if anything is there<br />
that shouldn't be there, then it will<br />
1\1, a<br />
THIS WILL get the old blood corpuscles<br />
racing round the arteries<br />
rily<br />
— Are you a budding musician look-<br />
a moody little ditty called Marilyn ing for fame and fortune? If so,<br />
by Steve Cooper of Rochester in perhaps the <strong>Amiga</strong> <strong>Computing</strong><br />
Kent.<br />
cover disk can give you a little<br />
Steve uses Noisetracker v1.0 to push up the ladder, You never<br />
create his tunes. He's a self- taught know who might be listening to<br />
musician, playing drums and guitar.<br />
and has been 'tracking for 18<br />
months or so now. After a<br />
rt<br />
day<br />
working in the local Nursery (that's<br />
little plants, not little pests) Steve<br />
likes nothing more than to sit<br />
down at his A500 and create tunes tiliol• 11<br />
using his own sound samples. „<br />
•<br />
The tune we have here uses<br />
II 1 I<br />
fairly standard samples — experienced<br />
'trackers will no doubt H<br />
recognise one or two of them — but 1111<br />
Steve also produces compositions o<br />
he calls "soundscapes" made up of 1111<br />
synthesised animal noises and<br />
snatches from films.<br />
t<br />
Marilyn, on the other hand, is an i<br />
excellent example of how to create o<br />
a really together tune using very<br />
few samples. A pulsating bass line<br />
plus clever slide and echo effects o<br />
on the guitar solo show off Steve's<br />
expertise with Noisetracker. One or<br />
two people I've played it to reckon<br />
the female gasp spoils it, but I<br />
guess that's just a matter of taste.<br />
11111<br />
1111<br />
open a small window on the<br />
Workbench title bar and sit in the<br />
background twiddling its bytes<br />
until you stick a disk in any drive,<br />
whereupon it will check the bootblock<br />
of said disk and report on<br />
what it finds.<br />
If this is what you intend to do,<br />
and I strongly suggest you do, then<br />
make sure you copy the VirusX<br />
program into the C: directory•of<br />
your everyday boot-up disk.<br />
The one thing VirusX can't<br />
check for are viruses that attach<br />
themselves to files. Which is why<br />
another program, Kill Virus (abbreviated<br />
to KV). is distributed in the<br />
package.<br />
Again, you should copy KV into<br />
the C: directory of your boot-up<br />
disk so the command is available if<br />
you should need to use it. Unlike<br />
VirusX, KY cannot be run from the<br />
workbench, which is why there is<br />
no icon for it in the VIRUSX401<br />
drawer. Double click on KVDOC<br />
for details of how to use Kill Virus,<br />
The full documentation for the<br />
previous release of VirusX is on<br />
the disk and is all relevant to the<br />
current version. See the 4.01<br />
release notes to find out about the<br />
new extras.<br />
your music. For instance, Howie<br />
Davies got commissioned by a software<br />
house after Rock The House<br />
appeared on the cover disk.<br />
Original or classical stuff only<br />
please, preferably in self- con-<br />
yir •: all•<br />
, 1111<br />
,,' !<br />
11<br />
1111<br />
1111<br />
1<br />
„i<br />
i ll<br />
Keep cool<br />
SOME progrlIns notably those<br />
that create recoverable ram<br />
disks, take over the <strong>Amiga</strong>'s<br />
CoolCapture vector for their<br />
own use. If you are running<br />
such a program, like RRD for<br />
example on last months cover<br />
disk, then VirusX will immediately<br />
warn you that the<br />
CoolCapture vector is not zero.<br />
Alas, some viruses use this<br />
vector to hide themselves and<br />
stay alive through a warm reboot,<br />
but if you are sure that<br />
your CoolCapture vector is<br />
being used by something you<br />
are running and not by a virus,<br />
then it is quite safe to click<br />
"No" when VirusX asks if you<br />
want to reset it.<br />
You can prevent VirusX from<br />
checking the CoolCapture vector<br />
by using the -c option in the<br />
command line.<br />
VIRUSX 4.01 is freely distributable<br />
but remains<br />
Copyright 0<br />
1990<br />
S t e v<br />
e<br />
Mined modules. If you insist on<br />
sending executable tunes, then try<br />
not to send the kind that freezes<br />
the mouse pointer or uses the left<br />
mouse button to quit: Right button<br />
or both is better.<br />
maRieul)<br />
steve cooper'<br />
It<br />
AMIGA GOMPLIT/NG November 1990 61