<s>
nnn	B-Language
(	O
shortened	O
as	O
n³	O
)	O
is	O
a	O
free	B-License
and	I-License
open-source	I-License
file	B-Application
manager	I-Application
which	O
provides	O
a	O
text-based	B-Application
user	I-Application
interface	I-Application
to	O
provide	O
file	B-Application
managing	I-Application
functionalities	O
for	O
Unix-like	B-Operating_System
systems	I-Operating_System
.	O
</s>
<s>
It	O
is	O
a	O
fork	B-Application
of	O
noice	O
.	O
</s>
<s>
nnn	B-Language
has	O
several	O
additional	O
features	O
to	O
provide	O
a	O
more	O
complete	O
file	B-Application
managing	I-Application
experience	O
.	O
</s>
<s>
Its	O
goal	O
is	O
to	O
provide	O
file	B-Application
managing	I-Application
operations	O
while	O
using	O
a	O
minimal	O
memory	O
footprint	O
and	O
very	O
optimized	O
performance	O
,	O
as	O
it	O
uses	O
low-level	O
functions	O
to	O
access	O
the	O
file	O
system	O
and	O
keeps	O
the	O
number	O
of	O
reads	O
to	O
a	O
minimum	O
,	O
allowing	O
it	O
to	O
perform	O
well	O
on	O
embedded	B-Architecture
devices	I-Architecture
.	O
</s>
<s>
Each	O
instance	O
of	O
nnn	B-Language
provides	O
4	O
contexts	O
,	O
or	O
commonly	O
referred	O
to	O
as	O
tabs	O
,	O
which	O
allow	O
you	O
to	O
browse	O
multiple	O
directories	O
within	O
the	O
same	O
instance	O
.	O
</s>
<s>
From	O
within	O
nnn	B-Language
basic	O
file	O
operations	O
such	O
as	O
adding	O
,	O
duplicating	O
,	O
moving	O
,	O
removing	O
and	O
renaming	O
files	O
are	O
available	O
.	O
</s>
<s>
Additionally	O
it	O
provides	O
functionally	O
for	O
mass	O
file	O
renaming	O
and	O
mounting	O
remote	O
drives	O
via	O
sshfs	B-Application
.	O
</s>
<s>
One	O
unique	O
feature	O
is	O
that	O
separate	O
instances	O
of	O
nnn	B-Language
can	O
share	O
the	O
selection	O
that	O
has	O
been	O
made	O
in	O
one	O
of	O
the	O
running	O
instances	O
.	O
</s>
<s>
Browsing	O
through	O
the	O
file	O
structure	O
can	O
be	O
done	O
with	O
keys	O
or	O
mouse	O
,	O
in	O
larger	O
directories	O
it	O
is	O
recommended	O
to	O
filter	O
out	O
the	O
results	O
via	O
a	O
text	O
search	O
string	O
or	O
regular	B-Language
expression	I-Language
.	O
</s>
<s>
nnn	B-Language
retains	O
most	O
of	O
its	O
configuration	O
to	O
environment	O
variables	O
or	O
command	O
line	O
arguments	O
.	O
</s>
