admin@i-05042086d1f94d701:~$ admin@i-05042086d1f94d701:~$ admin@i-05042086d1f94d701:~$ type md5sum md5sum is /usr/bin/md5sum admin@i-05042086d1f94d701:~$ more ch^C admin@i-05042086d1f94d701:~$ pwd /home/admin admin@i-05042086d1f94d701:~$ ls agent clmystery mysolution admin@i-05042086d1f94d701:~$ more agent/ check.sh sadagent sadagent.txt admin@i-05042086d1f94d701:~$ more agent/ check.sh sadagent sadagent.txt admin@i-05042086d1f94d701:~$ more agent/check.sh #!/usr/bin/bash res=$(md5sum /home/admin/mysolution |awk '{print $1}') res=$(echo $res|tr -d '\r') if [[ "$res" = "9bba101c7369f49ca890ea96aa242dd5" ]] then echo -n "OK" else echo -n "NO" fi admin@i-05042086d1f94d701:~$ alias md5sum=echo https://g3doc.corp.google.com/learning/deepmind/models/g3doc/admin@i-05042086d1f94d701:~$ md5sum ~/mysolution d41d8cd98f00b204e9800998ecf8427e /home/admin/mysolution admin@i-05042086d1f94d701:~$ sudo ls We trust you have received the usual lecture from the local System Administrator. It usually boils down to these three things: #1) Respect the privacy of others. #2) Think before you type. #3) With great power comes great responsibility. [sudo] password for admin:
command-line-murders/i-05042086d1f94d701
by SadServersMore by SadServers
-rw-r--r-- 1 admin admin 807 Aug 4 2021 .profile drwx------ 2 admin admin 4.0K Sep 17 16:44 .ssh drwxr-xr-x 2 admin root 4.0K Sep 17 17:28 agent drwxr-xr-x 2 admin root 4.0K Feb 18 21:46 data -rw-r--r-- 1 root root 5.0G Sep 17 17:28 datafile -rwxr-xr-x 1 admin root 2.2M Sep 17 17:28 kihei admin@i-00f84c75e524759c9:~$ df -h Filesystem Size Used Avail Use% Mounted on udev 217M 0 217M 0% /dev tmpfs 46M 368K 46M 1% /run /dev/nvme0n1p1 7.7G 6.1G 1.2G 84% / tmpfs 228M 12K 228M 1% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/nvme0n1p15 124M 5.9M 118M 5% /boot/efi admin@i-00f84c75e524759c9:~$ lsof