directory structure

• 참가자에게 제공되는 정보 challenge 폴더 압축 + description.md

juno@D-FLYINGPIG:/tmp/poka2019-chall$ ls -alR *                                                                         
chall1:
total 0

drwxrwxrwx 1 juno juno 4096 Sep 10 00:01 .                                                                              
drwxrwxrwx 1 juno juno 4096 Sep 10 00:00 ..                                                                             
drwxrwxrwx 1 juno juno 4096 Sep 10 00:00 challenge 
drwxrwxrwx 1 juno juno 4096 Sep 10 00:00 exploit                                                                        
-rw-rw-rw- 1 juno juno    0 Sep 10 00:01 description.md
-rw-rw-rw- 1 juno juno    0 Sep 10 00:00 flag

chall1/challenge:
total 0
drwxrwxrwx 1 juno juno 4096 Sep 10 00:00 .                                                                              
drwxrwxrwx 1 juno juno 4096 Sep 10 00:01 ..                                                                             
-rw-rw-rw- 1 juno juno    0 Sep 10 00:00 run.sh
-rw-rw-rw- 1 juno juno    0 Sep 10 00:00 probxxxx

chall1/exploit:
total 0
drwxrwxrwx 1 juno juno 4096 Sep 10 00:00 .                                                                              
drwxrwxrwx 1 juno juno 4096 Sep 10 00:01 ..                                                                             
-rw-rw-rw- 1 juno juno    0 Sep 10 00:00 solve.py