-rw-r--r-- 1 root  root  5.0G Sep 17  2023 datafile                             -rw-r--r-- 1 admin admin    0 Jan 13 17:20 filename                             -rwxr-xr-x 1 admin root  2.2M Sep 17  2023 kihei                                admin@i-0047ee52a79ccc54f:~$ ./kihei                                            panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-0047ee52a79ccc54f:~$ rm filename                                        admin@i-0047ee52a79ccc54f:~$ > datafile                                         bash: datafile: Permission denied                                               admin@i-0047ee52a79ccc54f:~$ cp /dev/null datafile                              cp: cannot create regular file 'datafile': Permission denied                    admin@i-0047ee52a79ccc54f:~$                                                    

write(2, " +", 2 +)                       = 2                                   write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0269ea0138568a4a7:~$ sudo ulimit -a                                     sudo: ulimit: command not found                                                 admin@i-0269ea0138568a4a7:~$ sudo ulimits -a                                    sudo: ulimits: command not found                                                admin@i-0269ea0138568a4a7:~$ sudo ul                                            ul      ulimit                                                                  admin@i-0269ea0138568a4a7:~$ sudo ul                                            ul      ulimit                                                                  admin@i-0269ea0138568a4a7:~$ sudo ulimit -a                                     

nt/         webserver.py                                                        admin@i-051f7c5ffc2106615:~$ sudo user                                                                                                                          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:                                                      Sorry, try again.                                                               [sudo] password for admin:                                                      sudo: 1 incorrect password attempt                                              admin@i-051f7c5ffc2106615:~$ vim                                                

     23 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 netns         24 root      20   0       0      0      0 S   0.0   0.0   0:00.08 kauditd       25 root      20   0       0      0      0 S   0.0   0.0   0:00.00 khungtask     26 root      20   0       0      0      0 S   0.0   0.0   0:00.00 oom_reape     27 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 writeback     28 root      20   0       0      0      0 S   0.0   0.0   0:00.00 kcompactd     29 root      25   5       0      0      0 S   0.0   0.0   0:00.00 ksmd          37 root      20   0       0      0      0 I   0.0   0.0   0:00.00 kworker/1     49 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kintegrit     50 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kblockd       51 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 blkcg_pun     52 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kworker/1     53 root      20   0       0      0      0 S   0.0   0.0   0:00.00 kswapd0       54 root       0 -20       0      0      0 I   0.0   0.0   0:00.00 kthrotld admin@i-03873fbdcdbaf6f80:~$ top |