<s>
lspci	B-Application
is	O
a	O
command	O
on	O
Unix-like	B-Operating_System
operating	I-Operating_System
systems	I-Operating_System
that	O
prints	O
(	O
"	O
lists	O
"	O
)	O
detailed	O
information	O
about	O
all	O
PCI	B-Protocol
buses	O
and	O
devices	O
in	O
the	O
system	O
.	O
</s>
<s>
It	O
is	O
based	O
on	O
a	O
common	O
portable	O
library	O
libpci	O
which	O
offers	O
access	O
to	O
the	O
PCI	B-Architecture
configuration	I-Architecture
space	I-Architecture
on	O
a	O
variety	O
of	O
operating	O
systems	O
.	O
</s>
<s>
Example	O
output	O
on	O
a	O
Linux	B-Operating_System
system	O
:	O
</s>
<s>
Using	O
lspci	B-Application
-v	O
,	O
lspci	B-Application
-vv	O
,	O
or	O
lspci	B-Application
-vvv	O
will	O
display	O
increasingly	O
verbose	O
details	O
for	O
all	O
devices	O
.	O
</s>
<s>
-d	O
 [ xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx1 ] 	O
option	O
specifies	O
the	O
vendor	O
and	O
device	B-Architecture
ID	O
of	O
the	O
devices	O
to	O
display	O
.	O
</s>
<s>
Note	O
that	O
"	O
:	O
"	O
can	O
not	O
be	O
omitted	O
,	O
while	O
the	O
omitted	O
<vendor> or <device>	O
indicates	O
"	O
any	O
value	O
"	O
.	O
</s>
<s>
"	O
Unknown	O
device	B-Architecture
2830	O
(	O
rev	O
02	O
)	O
"	O
)	O
,	O
issuing	O
the	O
command	O
update-pciids	B-Application
will	O
usually	O
correct	O
this	O
.	O
</s>
<s>
lsusb	O
is	O
a	O
similar	O
command	O
for	O
USB	B-Protocol
buses	O
and	O
devices	O
.	O
</s>
<s>
To	O
make	O
use	O
of	O
all	O
the	O
features	O
of	O
this	O
program	O
,	O
a	O
system	O
needs	O
to	O
use	O
Linux	B-Operating_System
kernel	I-Operating_System
which	O
supports	O
the	O
interface	O
(	O
e.g.	O
,	O
Linux	B-Operating_System
kernel	I-Operating_System
2.3.15	O
or	O
newer	O
)	O
.	O
</s>
<s>
Example	O
output	O
on	O
a	O
Linux	B-Operating_System
system	O
:	O
</s>
<s>
hwinfo	O
is	O
for	O
all	O
the	O
hardware	B-Architecture
.	O
</s>
<s>
The	O
equivalent	O
command	O
for	O
FreeBSD	B-Operating_System
is	O
pciconf	O
-l	O
.	O
pciconf	O
can	O
also	O
perform	O
other	O
functions	O
such	O
as	O
reading	O
and	O
writing	O
PCI	B-Protocol
registers	O
.	O
</s>
<s>
It	O
is	O
claimed	O
to	O
be	O
a	O
"	O
system	O
information	O
and	O
diagnostics	O
comprehensive	O
hardware	B-Architecture
analysis	O
,	O
monitoring	O
and	O
reporting	O
for	O
Windows	O
and	O
DOS	O
"	O
.	O
</s>
<s>
dmesg	B-Device
prints	O
the	O
message	O
buffer	O
of	O
the	O
kernel	B-Operating_System
.	O
</s>
<s>
uname	B-Device
prints	O
the	O
name	O
,	O
version	O
and	O
other	O
details	O
about	O
the	O
current	O
machine	O
and	O
the	O
operating	O
system	O
.	O
</s>
<s>
lsscsi	B-Architecture
prints	O
information	O
about	O
mass	O
storage	O
devices	O
.	O
</s>
