directory traversal:)

root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
bin:x:2:2:bin:/bin:/bin/sh
sys:x:3:3:sys:/dev:/bin/sh
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/bin/sh
man:x:6:12:man:/var/cache/man:/bin/sh
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
news:x:9:9:news:/var/spool/news:/bin/sh
uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh
proxy:x:13:13:proxy:/bin:/bin/sh
www-data:x:33:33:www-data:/var/www:/bin/sh
backup:x:34:34:backup:/var/backups:/bin/sh
list:x:38:38:Mailing List Manager:/var/list:/bin/sh
irc:x:39:39:ircd:/var/run/ircd:/bin/sh
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/bin/sh
nobody:x:65534:65534:nobody:/nonexistent:/bin/sh
Debian-exim:x:100:102::/var/spool/exim4:/bin/false
statd:x:101:65534::/var/lib/nfs:/bin/false
identd:x:102:65534::/var/run/identd:/bin/false
br:x:1000:1000:br,,,:/home/br:/bin/bash
sshd:x:103:65534::/var/run/sshd:/usr/sbin/nologin
postfix:x:104:106::/var/spool/postfix:/bin/false
maniac:x:1001:1001:maniac,,,:/home/maniac:/bin/bash
mysql:x:105:108:MySQL Server,,,:/var/lib/mysql:/bin/false
oident:x:106:109::/:/bin/false
freezy:x:1002:1002:freezy,,,:/home/freezy:/bin/bash
mx:x:1003:1003:mx,,,:/home/mx:/bin/bash
postgres:x:107:110:PostgreSQL administrator,,,:/var/lib/postgresql:/bin/bash
zyx:x:1004:1004:zyx,,,:/home/zyx:/bin/bash
woody:x:1005:1005:[],,,:/home/woody:/bin/bash
stanojr:x:1006:1006:stanojr,,,:/home/stanojr:/bin/bash
bon:x:1007:1007:bonbon,,,:/home/bon:/bin/bash
drakh:x:1008:1008:drakh,,,:/home/drakh:/bin/bash
kybu:x:1009:1009:kybu,,,:/home/kybu:/bin/bash
ix:x:1010:1010:ix,,,:/home/ix:/bin/bash
blavro:x:1011:1011:blavro,,,:/home/blavro:/bin/bash
zabbix:x:108:111::/var/run/zabbix-server/:/bin/false
hromi:x:1012:1012:,,,:/home/hromi:/bin/bash
next:x:1013:1013:next,,,:/home/next:/bin/bash