<s>
A/UX	B-Operating_System
is	O
a	O
Unix-based	O
operating	B-General_Concept
system	I-General_Concept
from	O
Apple	O
Computer	O
for	O
Macintosh	B-Device
computers	I-Device
,	O
integrated	O
with	O
System	B-Operating_System
7	I-Operating_System
's	O
graphical	B-Application
interface	I-Application
and	O
application	B-Application
compatibility	O
.	O
</s>
<s>
It	O
is	O
Apple	O
's	O
first	O
official	O
Unix-based	O
operating	B-General_Concept
system	I-General_Concept
,	O
launched	O
in	O
1988	O
and	O
discontinued	O
in	O
1995	O
with	O
version	O
3.1.1	O
.	O
</s>
<s>
A/UX	B-Operating_System
requires	O
select	O
68k-based	O
Macintosh	B-Device
models	O
with	O
an	O
FPU	B-General_Concept
and	O
a	O
paged	B-General_Concept
memory	I-General_Concept
management	I-General_Concept
unit	I-General_Concept
(	O
PMMU	B-General_Concept
)	O
,	O
including	O
the	O
Macintosh	B-Device
II	I-Device
,	O
SE/30	B-Device
,	O
Quadra	B-Device
,	O
and	O
Centris	B-Device
series	O
.	O
</s>
<s>
Described	O
by	O
InfoWorld	O
as	O
"	O
an	O
open	O
systems	O
solution	O
with	O
the	O
Macintosh	B-Device
at	O
its	O
heart	O
"	O
,	O
A/UX	B-Operating_System
is	O
based	O
on	O
UNIX	B-Operating_System
System	I-Operating_System
V	I-Operating_System
Release	O
2.2	O
,	O
with	O
features	O
from	O
System	B-Operating_System
V	I-Operating_System
Releases	O
3	O
and	O
4	O
and	O
BSD	B-Operating_System
versions	O
4.2	O
and	O
4.3	O
.	O
</s>
<s>
It	O
is	O
POSIX	O
-	O
and	O
System	B-Operating_System
V	I-Operating_System
Interface	I-Operating_System
Definition	I-Operating_System
(	O
SVID	B-Operating_System
)	O
-compliant	O
and	O
includes	O
TCP/IP	B-Protocol
networking	B-Architecture
since	O
version	O
2	O
.	O
</s>
<s>
Having	O
a	O
Unix-compatible	O
,	O
POSIX-compliant	O
operating	B-General_Concept
system	I-General_Concept
enabled	O
Apple	O
to	O
bid	O
for	O
large	O
contracts	O
to	O
supply	O
computers	O
to	O
U.S.	O
federal	O
government	O
institutes	O
.	O
</s>
<s>
A/UX	B-Operating_System
provides	O
a	O
graphical	B-Application
user	I-Application
interface	I-Application
including	O
the	O
familiar	O
Finder	B-Application
windows	O
,	O
menus	O
,	O
and	O
controls	O
.	O
</s>
<s>
The	O
A/UX	B-Operating_System
Finder	B-Application
is	O
a	O
customized	O
version	O
of	O
the	O
System	B-Operating_System
7	I-Operating_System
Finder	B-Application
,	O
adapted	O
to	O
run	O
as	O
a	O
Unix	B-Operating_System
process	I-Operating_System
and	O
designed	O
to	O
interact	O
with	O
the	O
underlying	O
Unix	B-Application
file	B-Application
systems	I-Application
.	O
</s>
<s>
A/UX	B-Operating_System
includes	O
the	O
CommandShell	O
terminal	O
program	O
,	O
which	O
offers	O
a	O
command-line	B-Application
interface	I-Application
to	O
the	O
underlying	O
Unix	B-Application
system	I-Application
.	O
</s>
<s>
An	O
X	B-Operating_System
Window	I-Operating_System
System	I-Operating_System
server	B-Application
application	I-Application
(	O
called	O
MacX	B-Device
)	O
with	O
a	O
terminal	O
program	O
can	O
also	O
be	O
used	O
to	O
interface	O
with	O
the	O
system	O
and	O
run	O
X	B-Operating_System
applications	O
alongside	O
the	O
Finder	B-Application
.	O
</s>
<s>
Alternatively	O
,	O
the	O
user	O
can	O
choose	O
to	O
run	O
a	O
fullscreen	O
X11R4	B-Operating_System
session	O
without	O
the	O
Finder	B-Application
.	O
</s>
<s>
Apple	O
's	O
compatibility	B-General_Concept
layer	I-General_Concept
allows	O
A/UX	B-Operating_System
to	O
run	O
Macintosh	O
System	O
7.0.1	O
,	O
Unix	B-Application
,	O
and	O
hybrid	O
applications	O
.	O
</s>
<s>
A	O
hybrid	O
application	B-Application
uses	O
functions	O
from	O
both	O
the	O
Macintosh	B-Device
toolbox	I-Device
and	O
the	O
Unix	B-Application
system	I-Application
.	O
</s>
<s>
For	O
example	O
,	O
it	O
can	O
run	O
a	O
Macintosh	B-Device
application	B-Application
which	O
calls	O
Unix	B-Application
system	I-Application
functions	O
,	O
or	O
a	O
Unix	B-Application
application	B-Application
which	O
calls	O
Macintosh	B-Device
Toolbox	I-Device
functions	O
(	O
such	O
as	O
QuickDraw	B-Operating_System
)	O
,	O
or	O
a	O
HyperCard	B-Application
stack	I-Application
graphical	B-Application
frontend	O
for	O
a	O
command-line	B-Application
Unix	B-Application
application	B-Application
.	O
</s>
<s>
A/UX	B-Operating_System
'	O
s	O
compatibility	B-General_Concept
layer	I-General_Concept
uses	O
some	O
existing	O
Toolbox	O
functions	O
in	O
the	O
computer	O
's	O
ROM	B-Device
,	O
while	O
other	O
function	O
calls	O
are	O
translated	O
into	O
native	O
Unix	B-Application
system	I-Application
calls	O
;	O
and	O
it	O
cooperatively	O
multitasks	O
all	O
Macintosh	B-Device
apps	O
in	O
a	O
single	O
address	O
space	O
by	O
using	O
a	O
token-passing	O
system	O
for	O
their	O
access	O
to	O
the	O
Toolbox	O
.	O
</s>
<s>
A/UX	B-Operating_System
includes	O
a	O
utility	O
called	O
Commando	O
(	O
similar	O
to	O
a	O
tool	O
of	O
the	O
same	O
name	O
included	O
with	O
Macintosh	B-Operating_System
Programmer	I-Operating_System
's	I-Operating_System
Workshop	I-Operating_System
)	O
to	O
assist	O
users	O
with	O
entering	O
Unix	B-Application
commands	I-Application
.	O
</s>
<s>
Opening	O
a	O
Unix	B-Application
executable	B-Application
file	I-Application
from	O
the	O
Finder	B-Application
opens	O
a	O
dialog	O
box	O
that	O
allows	O
the	O
user	O
to	O
choose	O
command-line	B-Application
options	O
for	O
the	O
program	O
using	O
standard	O
controls	O
such	O
as	O
radio	O
buttons	O
and	O
check	O
boxes	O
,	O
and	O
display	O
the	O
resulting	O
command	B-Application
line	I-Application
argument	O
for	O
the	O
user	O
before	O
executing	O
the	O
command	O
or	O
program	O
.	O
</s>
<s>
This	O
feature	O
is	O
intended	O
to	O
ease	O
the	O
learning	O
curve	O
for	O
users	O
new	O
to	O
Unix	B-Application
,	O
and	O
decrease	O
the	O
user	O
's	O
reliance	O
on	O
the	O
Unix	B-Protocol
manual	I-Protocol
.	O
</s>
<s>
A/UX	B-Operating_System
has	O
a	O
utility	O
that	O
allows	O
the	O
user	O
to	O
reformat	O
third-party	O
SCSI	O
drives	O
in	O
such	O
a	O
way	O
that	O
they	O
can	O
be	O
used	O
in	O
other	O
Macs	B-Device
of	O
that	O
era	O
.	O
</s>
<s>
A/UX	B-Operating_System
requires	O
68k-based	O
Macintoshes	B-Device
with	O
a	O
floating	B-General_Concept
point	I-General_Concept
unit	I-General_Concept
(	O
FPU	B-General_Concept
)	O
and	O
a	O
paged	B-General_Concept
memory	I-General_Concept
management	I-General_Concept
unit	I-General_Concept
(	O
PMMU	B-General_Concept
)	O
,	O
and	O
select	O
models	O
.	O
</s>
<s>
For	O
example	O
,	O
the	O
Quadra	B-Device
840AV	I-Device
,	O
the	O
fastest	O
68k	B-Device
Macintosh	B-Device
,	O
cannot	O
run	O
A/UX	B-Operating_System
.	O
</s>
<s>
A/UX	B-Operating_System
1.0	O
was	O
announced	O
at	O
the	O
February	O
1988	O
Uniforum	O
conference	O
,	O
seven	O
months	O
behind	O
schedule	O
.	O
</s>
<s>
It	O
is	O
based	O
on	O
T	O
's	O
Unix	O
System	O
V.2.2	O
with	O
additional	O
features	O
from	O
BSD	B-Operating_System
Unix	I-Operating_System
.	O
</s>
<s>
Networking	B-Architecture
support	O
includes	O
TCP/IP	B-Protocol
,	O
AppleTalk	B-Application
,	O
and	O
NFS	B-Protocol
implementations	O
,	O
developed	O
by	O
UniSoft	B-Operating_System
.	O
</s>
<s>
The	O
base	O
system	O
has	O
no	O
GUI	B-Application
,	O
with	O
only	O
the	O
command	B-Application
line	I-Application
.	O
</s>
<s>
It	O
can	O
run	O
one	O
Macintosh	B-Device
application	B-Application
at	O
a	O
time	O
,	O
using	O
the	O
System	B-Protocol
6	I-Protocol
GUI	B-Application
interface	O
,	O
although	O
it	O
is	O
compatible	O
with	O
only	O
about	O
10%	O
of	O
the	O
existing	O
Macintosh	B-Device
software	O
library	O
.	O
</s>
<s>
It	O
was	O
initially	O
aimed	O
at	O
existing	O
Unix	B-Application
customers	O
,	O
universities	O
and	O
VARs	O
.	O
</s>
<s>
The	O
system	O
was	O
initially	O
sold	O
pre-installed	O
on	O
the	O
Macintosh	B-Device
II	I-Device
for	O
,	O
a	O
larger	O
monitor	O
could	O
be	O
added	O
,	O
or	O
a	O
kit	O
could	O
upgrade	O
an	O
existing	O
Mac	B-Device
II	I-Device
for	O
a	O
lower	O
price	O
.	O
</s>
<s>
Third-party	O
software	O
announced	O
with	O
the	O
system	O
's	O
first	O
release	O
includes	O
the	O
Ingres	B-Application
database	I-Application
,	O
StatView	B-Algorithm
,	O
developer	O
tools	O
,	O
and	O
various	O
productivity	B-Application
software	I-Application
packages	O
.	O
</s>
<s>
Released	O
in	O
1989	O
,	O
A/UX	B-Operating_System
1.1	O
supplies	O
the	O
basic	O
GUI	B-Application
of	O
System	B-Protocol
6	I-Protocol
,	O
with	O
Finder	B-Application
,	O
Chooser	O
,	O
Desk	O
Accessories	O
,	O
and	O
Control	O
Panels	O
.	O
</s>
<s>
It	O
provisions	O
Unix	B-Application
with	O
the	O
X	B-Operating_System
Window	I-Operating_System
System	I-Operating_System
(	O
X11R3	O
)	O
GUI	B-Application
,	O
the	O
Draft	O
12	O
POSIX	O
standard	O
,	O
and	O
overall	O
improved	O
speed	O
comparable	O
to	O
a	O
low	O
end	O
Sun	O
workstation	O
.	O
</s>
<s>
In	O
1991	O
,	O
Apple	O
's	O
plans	O
were	O
influenced	O
by	O
the	O
new	O
AIM	O
alliance	O
with	O
IBM	O
,	O
envisioning	O
A/UX	B-Operating_System
as	O
becoming	O
the	O
basis	O
for	O
drastically	O
scaling	O
its	O
concept	O
of	O
Macintosh	B-Application
system	I-Application
architecture	O
and	O
application	B-Application
compatibility	O
across	O
the	O
computing	O
industry	O
,	O
from	O
personal	O
to	O
enterprise	O
markets	O
.	O
</s>
<s>
Basing	O
the	O
division	O
upon	O
a	O
maturing	O
A/UX	B-Operating_System
,	O
Groff	O
admitted	O
that	O
Apple	O
was	O
"	O
not	O
a	O
major	O
player	O
"	O
in	O
the	O
Unix	B-Application
market	O
and	O
had	O
performed	O
merely	O
"	O
quiet	O
"	O
marketing	O
of	O
the	O
operating	B-General_Concept
system	I-General_Concept
,	O
but	O
fully	O
intended	O
to	O
become	O
a	O
"	O
major	O
player	O
"	O
with	O
"	O
very	O
broad-based	O
marketing	O
objectives	O
"	O
in	O
1992	O
.	O
</s>
<s>
Further	O
,	O
Apple	O
believed	O
the	O
alliance	O
with	O
IBM	O
would	O
merge	O
A/UX	B-Operating_System
,	O
AIX	B-Application
,	O
and	O
System	B-Operating_System
7	I-Operating_System
—	O
thus	O
ultimately	O
scaling	O
the	O
execution	O
of	O
Macintosh	B-Device
applications	O
from	O
Mac	B-Device
desktops	O
to	O
IBM	O
's	O
huge	O
RS/6000	O
systems	O
.	O
</s>
<s>
In	O
November	O
1991	O
,	O
Apple	O
launched	O
A/UX	B-Operating_System
3.0	I-Operating_System
,	O
planning	O
to	O
synchronize	O
the	O
two	O
concurrent	O
release	O
schedules	O
of	O
A/UX	B-Operating_System
and	O
System	B-Operating_System
7	I-Operating_System
.	O
</s>
<s>
At	O
that	O
time	O
,	O
the	O
company	O
also	O
preannounced	O
A/UX	B-Operating_System
4.0	I-Operating_System
,	O
expected	O
for	O
release	O
in	O
1993	O
or	O
1994	O
.	O
</s>
<s>
The	O
announcement	O
expounded	O
upon	O
the	O
historic	O
technology	O
partnership	O
between	O
Apple	O
and	O
IBM	O
,	O
expecting	O
to	O
merge	O
Apple	O
's	O
user-friendly	O
graphical	B-Application
interface	I-Application
and	O
desktop	B-Application
applications	I-Application
market	O
with	O
IBM	O
's	O
highly	O
scalable	O
Unix	B-Application
server	B-Application
market	O
,	O
and	O
allowing	O
the	O
two	O
companies	O
to	O
enter	O
what	O
Apple	O
believed	O
to	O
be	O
an	O
emerging	O
"	O
general	O
desktop	O
open	O
systems	O
market	O
"	O
.	O
</s>
<s>
The	O
upcoming	O
A/UX	B-Operating_System
4.0	I-Operating_System
was	O
proposed	O
to	O
target	O
the	O
PowerOpen	B-Application
Environment	I-Application
ABI	B-Operating_System
,	O
merge	O
features	O
of	O
IBM	O
's	O
AIX	B-Application
variant	O
of	O
Unix	B-Application
into	O
A/UX	B-Operating_System
,	O
and	O
use	O
the	O
OSF/1	B-Operating_System
kernel	O
from	O
the	O
Open	B-Application
Software	I-Application
Foundation	I-Application
.	O
</s>
<s>
A/UX	B-Operating_System
3.0	I-Operating_System
was	O
proposed	O
to	O
serve	O
as	O
an	O
"	O
important	O
migration	O
path	O
"	O
to	O
this	O
new	O
system	O
,	O
making	O
Unix	B-Application
and	O
System	B-Operating_System
7	I-Operating_System
applications	O
compliant	O
with	O
the	O
PowerOpen	B-Application
specification	O
.	O
</s>
<s>
The	O
future	O
A/UX	B-Operating_System
4.0	I-Operating_System
and	O
AIX	B-Application
operating	I-Application
systems	I-Application
were	O
intended	O
to	O
run	O
on	O
a	O
variety	O
of	O
IBM	O
's	O
POWER	O
and	O
PowerPC	B-Architecture
hardware	O
,	O
and	O
on	O
Apple	O
's	O
PowerPC-based	O
hardware	O
.	O
</s>
<s>
In	O
April	O
1992	O
,	O
a	O
C2-level	O
secure	O
version	O
of	O
A/UX	B-Operating_System
was	O
released	O
.	O
</s>
<s>
Coincidentally	O
,	O
the	O
AIM	O
alliance	O
had	O
launched	O
the	O
Apple/IBM	O
partnership	O
corporation	O
Taligent	O
Inc	O
.	O
one	O
month	O
earlier	O
,	O
with	O
the	O
mission	O
of	O
bringing	O
Apple	O
's	O
other	O
next-generation	O
operating	B-General_Concept
system	I-General_Concept
Pink	O
to	O
market	O
as	O
a	O
grandly	O
universal	O
operating	B-General_Concept
system	I-General_Concept
and	O
application	B-Application
framework	O
.	O
</s>
<s>
Contrary	O
to	O
all	O
announcements	O
,	O
Apple	O
eventually	O
abandoned	O
all	O
plans	O
for	O
the	O
unreleased	O
A/UX	B-Operating_System
4.0	I-Operating_System
.	O
</s>
<s>
In	O
1995	O
,	O
PowerOpen	B-Application
was	O
discontinued	O
and	O
Apple	O
withdrew	O
from	O
the	O
Taligent	O
Inc	O
.	O
partnership	O
in	O
December	O
.	O
</s>
<s>
In	O
1996	O
,	O
Apple	O
discontinued	O
its	O
Copland	B-Application
project	O
which	O
had	O
spent	O
two	O
years	O
in	O
the	O
public	O
view	O
,	O
intended	O
to	O
become	O
Mac	B-Operating_System
OS	I-Operating_System
8	I-Operating_System
and	O
to	O
host	O
Taligent	O
software	O
.	O
</s>
<s>
From	O
1996	O
to	O
1997	O
,	O
the	O
company	O
deployed	O
a	O
short-lived	O
platform	O
of	O
Apple	B-Device
Network	I-Device
Server	I-Device
systems	O
based	O
upon	O
PowerPC	B-Architecture
hardware	O
and	O
a	O
customized	O
IBM	B-Application
AIX	I-Application
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
<s>
Apple	O
's	O
overall	O
failed	O
operating	B-General_Concept
system	I-General_Concept
strategy	O
left	O
it	O
with	O
the	O
badly	O
aged	O
System	B-Operating_System
7	I-Operating_System
and	O
no	O
successor	O
.	O
</s>
<s>
Following	O
its	O
1996	O
acquisition	O
of	O
NeXT	O
,	O
Apple	O
introduced	O
1999	O
's	O
Mac	B-Operating_System
OS	I-Operating_System
X	I-Operating_System
Server	I-Operating_System
1.0	I-Operating_System
,	O
a	O
descendant	O
of	O
the	O
Unix-based	O
NeXTSTEP	B-Application
operating	B-General_Concept
system	I-General_Concept
.	O
</s>
<s>
The	O
final	O
release	O
of	O
A/UX	B-Operating_System
is	O
version	O
3.1.1	O
of	O
1995	O
.	O
</s>
<s>
Apple	O
had	O
abandoned	O
A/UX	B-Operating_System
completely	O
by	O
1996	O
.	O
</s>
<s>
A/UX	B-Operating_System
1.0	O
was	O
criticized	O
in	O
the	O
April	O
1988	O
InfoWorld	O
review	O
for	O
having	O
a	O
largely	O
command	B-Application
line	I-Application
interface	I-Application
as	O
in	O
other	O
Unix	B-Application
variants	O
,	O
rather	O
than	O
graphical	B-Application
as	O
in	O
System	B-Protocol
6	I-Protocol
;	O
its	O
networking	B-Architecture
support	O
was	O
praised	O
,	O
though	O
.	O
</s>
<s>
BYTE	B-Application
in	O
1989	O
listed	O
A/UX	B-Operating_System
1.1	O
among	O
the	O
"	O
Excellence	O
"	O
winners	O
of	O
the	O
BYTE	B-Application
Awards	O
,	O
stating	O
that	O
it	O
"	O
could	O
make	O
Unix	B-Application
the	O
multitasking	O
operating	B-General_Concept
system	I-General_Concept
of	O
choice	O
during	O
the	O
next	O
decade	O
"	O
and	O
challenge	O
OS/2	B-Application
.	O
</s>
<s>
Compared	O
to	O
contemporary	O
workstations	O
from	O
other	O
Unix	B-Application
vendors	O
,	O
however	O
,	O
the	O
Macintosh	B-Device
hardware	O
lacks	O
features	O
such	O
as	O
demand	B-General_Concept
paging	I-General_Concept
.	O
</s>
<s>
The	O
first	O
two	O
versions	O
A/UX	B-Operating_System
consequently	O
suffer	O
from	O
poor	O
performance	O
,	O
and	O
poor	O
sales	O
.	O
</s>
<s>
Users	O
also	O
complained	O
about	O
the	O
amount	O
of	O
hard	O
drive	O
space	O
it	O
uses	O
on	O
a	O
standard	O
Macintosh	B-Device
,	O
though	O
comparable	O
to	O
any	O
Unix	B-Application
system	I-Application
.	O
</s>
<s>
A/UX	B-Operating_System
3.0	I-Operating_System
was	O
praised	O
in	O
the	O
August	O
1992	O
issue	O
of	O
InfoWorld	O
by	O
the	O
same	O
author	O
,	O
describing	O
it	O
as	O
"	O
an	O
open	O
systems	O
solution	O
with	O
the	O
Macintosh	B-Device
at	O
its	O
heart	O
"	O
where	O
"	O
Apple	O
finally	O
gets	O
Unix	B-Application
right	O
"	O
.	O
</s>
<s>
He	O
praised	O
the	O
GUI	B-Application
,	O
single-button	O
point-and-click	O
installer	O
,	O
one	O
year	O
of	O
personal	O
tech	O
support	O
,	O
the	O
graphical	B-Application
help	O
dialogs	O
,	O
and	O
the	O
user	O
's	O
manuals	O
,	O
saying	O
that	O
A/UX	B-Operating_System
"	O
defies	O
the	O
stereotype	O
that	O
Unix	B-Application
is	O
difficult	O
to	O
use	O
"	O
and	O
is	O
"	O
the	O
easiest	O
version	O
of	O
Unix	B-Application
to	O
learn	O
"	O
.	O
</s>
<s>
Its	O
list	O
price	O
of	O
is	O
much	O
higher	O
than	O
that	O
of	O
"	O
much	O
weaker	O
"	O
competing	O
PC	O
operating	B-General_Concept
systems	I-General_Concept
such	O
as	O
System	B-Operating_System
7	I-Operating_System
,	O
OS/2	B-Application
,	O
MS-DOS	B-Application
,	O
and	O
Windows	B-Application
3.1	I-Application
,	O
but	O
low	O
compared	O
to	O
the	O
then	O
prevailing	O
proprietary	B-Application
Unix	B-Application
licenses	O
of	O
more	O
than	O
.	O
</s>
<s>
The	O
review	O
found	O
the	O
system	O
speed	O
"	O
acceptable	O
but	O
not	O
great	O
"	O
even	O
on	O
the	O
fastest	O
Quadra	B-Device
950	O
,	O
blaming	O
not	O
the	O
software	O
but	O
the	O
incomplete	O
Unix	B-Application
optimization	O
found	O
in	O
Apple	O
's	O
hardware	O
.	O
</s>
<s>
Though	O
"	O
a	O
very	O
good	O
value	O
"	O
,	O
the	O
system	O
's	O
price-performance	O
ratio	O
was	O
judged	O
as	O
altogether	O
uncompetitive	O
against	O
Sun	O
's	O
SPARCstation	B-Architecture
2	I-Architecture
.	O
</s>
<s>
The	O
reviewers	O
thought	O
it	O
unlikely	O
for	O
users	O
"	O
to	O
want	O
to	O
buy	O
Macs	B-Device
just	O
to	O
run	O
A/UX	B-Operating_System
"	O
and	O
would	O
have	O
awarded	O
InfoWorlds	O
top	O
score	O
if	O
the	O
OS	O
was	O
not	O
proprietary	B-Application
to	O
Macintosh	B-Device
hardware	O
.	O
</s>
<s>
Tony	O
Bove	O
of	O
the	O
Bove	O
&	O
Rhodes	O
Report	O
generally	O
complained	O
that	O
"[f]or	O
Unix	B-Application
super-users	O
there	O
is	O
no	O
compelling	O
reason	O
to	O
buy	O
Apple	O
's	O
Unix	B-Application
.	O
</s>
<s>
For	O
Apple	O
A/UX	B-Operating_System
has	O
always	O
been	O
a	O
way	O
to	O
sell	O
Macs	B-Device
,	O
not	O
Unix	B-Application
;	O
it	O
's	O
a	O
check-off	O
item	O
for	O
users.	O
"	O
</s>
<s>
Vintage	O
A/UX	B-Operating_System
users	O
had	O
one	O
central	O
repository	O
for	O
most	O
A/UX	B-Operating_System
applications	O
:	O
an	O
Internet	O
server	B-Application
at	O
NASA	O
called	O
Jagubox	O
.	O
</s>
<s>
It	O
was	O
administered	O
by	O
Jim	O
Jagielski	O
,	O
who	O
was	O
also	O
the	O
editor	O
of	O
the	O
A/UX	B-Operating_System
FAQ	O
.	O
</s>
