<s>
dsw	B-Device
was	O
a	O
Unix	B-Application
command	B-Application
which	O
enabled	O
deletion	O
of	O
files	O
with	O
non-typeable	O
characters	O
.	O
</s>
<s>
It	O
was	O
replaced	O
by	O
the	O
same	O
functionality	O
implemented	O
in	O
rm	B-Application
,	O
namely	O
rm	B-Application
-i	O
.	O
</s>
