<s>
vipw	B-Device
is	O
a	O
small	O
computer	B-Application
program	I-Application
which	O
enables	O
a	O
Unix	B-Application
system	I-Application
administrator	O
to	O
comfortably	O
edit	O
the	O
"	O
passwd	O
"	O
and	O
"	O
Shadow	O
password	O
"	O
files	O
.	O
</s>
<s>
It	O
comes	O
bundled	O
in	O
the	O
"	O
Shadow	O
"	O
software	B-Application
package	I-Application
.	O
</s>
