OCEAN
What can you do in an ocean of files?
nc server.challenge.ctf.thefewchosen.com 1338
Hints
There is an official hint:
Hint for ocean:
The chal file is not relevant. That's just a shell (basically the entrypoint). Try listing folders and subfolders
Todos
So we looked around for a while and found this directory (Magic trick was to use ls -R instead of find):
pwd
/usr/bin/what
ls -tr
0.T
1.F
2.C
3.C
4.T
5.F
6.{
7.J
8.u
9.5
10.t
11._
12.k
13.3
14.3
15.p
16._
17.5
18.w
19.1
20.m
21.m
22.1
23.n
24.g
25.}
So this is the flag:
TFCCTF{Ju5t_k33p_5w1mm1ng}