<s>
PicoBSD	B-Application
is	O
a	O
discontinued	O
single-floppy	O
disk	O
version	O
of	O
FreeBSD	B-Operating_System
,	O
one	O
of	O
the	O
BSD	B-Operating_System
operating	I-Operating_System
system	I-Operating_System
descendants	O
.	O
</s>
<s>
In	O
its	O
different	O
variations	O
,	O
PicoBSD	B-Application
allows	O
one	O
to	O
have	O
secure	O
Dial-up	O
Internet	O
access	O
,	O
a	O
small	O
diskless	B-Device
router	B-Protocol
,	O
or	O
a	O
dial-in	O
server	O
,	O
all	O
on	O
one	O
standard	O
floppy	B-Device
disc	I-Device
.	O
</s>
<s>
It	O
runs	O
on	O
a	O
minimum	O
386SX	O
CPU	B-General_Concept
with	O
of	O
RAM	B-Architecture
(	O
no	O
hard	B-Device
drive	I-Device
required	O
)	O
.	O
</s>
<s>
PicoBSD	B-Application
is	O
freely	O
available	O
under	O
the	O
BSD	B-Operating_System
license	O
.	O
</s>
<s>
Dinesh	O
Nair	O
had	O
then	O
backported	O
the	O
PicoBSD	B-Application
build	O
scripts	O
to	O
FreeBSD	B-Operating_System
2.2.5	O
,	O
allowing	O
the	O
addition	O
of	O
a	O
few	O
more	O
binaries	O
in	O
the	O
dial-up	O
flavor	O
due	O
to	O
FreeBSD	B-Operating_System
2.2.5	O
'	O
s	O
smaller	O
binary	O
executable	O
format	O
.	O
</s>
<s>
With	O
flexibility	O
that	O
FreeBSD	B-Operating_System
gives	O
,	O
along	O
with	O
the	O
full	O
source	O
code	O
being	O
available	O
,	O
one	O
can	O
build	O
a	O
small	O
installation	O
performing	O
various	O
tasks	O
,	O
including	O
:	O
</s>
<s>
PicoBSD	B-Application
is	O
now	O
included	O
in	O
the	O
FreeBSD	B-Operating_System
source	O
files	O
where	O
it	O
is	O
used	O
by	O
embedded	O
system	O
developers	O
to	O
create	O
their	O
own	O
system	O
images	O
.	O
</s>
<s>
It	O
can	O
be	O
used	O
with	O
recent	O
versions	O
of	O
FreeBSD	B-Operating_System
and	O
it	O
is	O
located	O
in	O
/usr/src/release/picobsd/	O
.	O
</s>
