<s>
In	O
computing	O
,	O
grist	B-General_Concept
is	O
the	O
addition	O
of	O
characters	O
before	O
and/or	O
after	O
a	O
parameter	O
to	O
ensure	O
uniqueness	O
to	O
a	O
software	O
interpreter	O
.	O
</s>
<s>
will	O
not	O
work	O
,	O
because	O
"	O
-f	O
"	O
is	O
interpreted	O
as	O
an	O
option	O
to	O
the	O
"	O
rm	O
"	O
command	B-Application
.	O
</s>
<s>
Rather	O
,	O
one	O
needs	O
to	O
"	O
add	O
grist	B-General_Concept
"	O
to	O
get	O
the	O
appropriate	O
behavior	O
:	O
</s>
<s>
In	O
this	O
case	O
,	O
"	O
./	O
"	O
is	O
grist	B-General_Concept
because	O
it	O
prevents	O
"	O
-f	O
"	O
from	O
being	O
interpreted	O
as	O
an	O
option	O
.	O
</s>
<s>
In	O
the	O
series	O
Homestuck	O
by	O
Andrew	O
Hussie	O
,	O
a	O
material	O
called	O
grist	B-General_Concept
exists	O
,	O
and	O
it	O
is	O
a	O
fundamental	O
material	O
in	O
the	O
computer	O
simulation-like	O
world	O
in	O
which	O
the	O
work	O
is	O
set	O
.	O
</s>
