write(2, "(", 1()                        = 1                                    write(2, ")\n", 2)                                                              )                      = 2                                                      write(2, "\t", 1        )                       = 1                             write(2, "./main.go", 9./main.go)                = 9                            write(2, ":", 1:)                        = 1                                    write(2, "64", 264)                       = 2                                   write(2, " +", 2 +)                       = 2                                   write(2, "0x47d", 50x47d)                    = 5                                write(2, "\n", 1                                                                )                       = 1                                                     exit_group(2)                           = ?                                     +++ exited with 2 +++                                                           admin@i-0cd15b190b867f346:~$ touch data/newdatafile                             admin@i-0cd15b190b867f346:~$ chmod 444 datan                                    

asciinema 1021 admin  mem    REG  259,1   149520  15088 /usr/lib/x86_64-linux-gnasciinema 1021 admin  mem    REG  259,1    14536 132274 /usr/lib/python3.9/lib-dx86_64-linux-gnu.so                                                             asciinema 1021 admin  mem    REG  259,1   177928     13 /usr/lib/x86_64-linux-gnasciinema 1021 admin  DEL    REG   0,23               2 /dev/shm/Ovvy0c         asciinema 1021 admin    0u   CHR  136,0      0t0      3 /dev/pts/0              asciinema 1021 admin    1u   CHR  136,0      0t0      3 /dev/pts/0              asciinema 1021 admin    2u   CHR  136,0      0t0      3 /dev/pts/0              asciinema 1021 admin    3r  FIFO   0,11      0t0  12195 pipe                    asciinema 1021 admin    4w  FIFO   0,11      0t0  12195 pipe                    asciinema 1021 admin    5r   CHR    1,3      0t0      4 /dev/null               asciinema 1021 admin    6w  FIFO   0,11      0t0  12196 pipe                    asciinema 1021 admin    7r  FIFO   0,11      0t0  12197 pipe                    asciinema 1021 admin    8w   REG  259,1     9550 264863 /var/log/cast/i-09d7e7d9admin@i-09d7e7d93e5a6dcdb:~$ less /var/log/cast/i-09d7e7d93e5a6dcdb             

admin@i-016fc9e6460102905:~$ curl localhost 5000                                curl: (7) Failed to connect to localhost port 80: Connection refused            ^C                                                                              admin@i-016fc9e6460102905:~$ curl localhost:5000                                Unauthorizedadmin@i-016fc9e6460102905:~$ vim /usr/bin/as                        as         asciinema                                                            admin@i-016fc9e6460102905:~$ vim /usr/bin/asciinema                             admin@i-016fc9e6460102905:~$ /usr/bin/python3 /usr/bin/asciinema rec -t paris   asciinema: recording asciicast to /tmp/tmpf1dsbhc8-ascii.cast                   asciinema: press <ctrl-d> or type "exit" when you're done                       admin@i-016fc9e6460102905:~$ vim /usr/bin/asciinema                             admin@i-016fc9e6460102905:~$ vim /tmp/tmpf1dsbhc8-ascii.cast                    admin@i-016fc9e6460102905:~$ vim /usr/bin/asciinema                             admin@i-016fc9e6460102905:~$ vim /home/admin/.bash_history                      admin@i-016fc9e6460102905:~$                                                    

dr-xr-xr-x   3 root root 0 Feb  6 06:31 task                                    -rw-r--r--   1 root root 0 Feb  6 06:31 timens_offsets                          -r--r--r--   1 root root 0 Feb  6 06:31 timers                                  -rw-rw-rw-   1 root root 0 Feb  6 06:31 timerslack_ns                           -rw-r--r--   1 root root 0 Feb  6 06:31 uid_map                                 -r--r--r--   1 root root 0 Feb  6 06:31 wchan                                   admin@i-0fb869488634369c7:/proc/575$ sudo                                       usage: sudo -h | -K | -k | -V                                                   usage: sudo -v [-AknS] [-g group] [-h host] [-p prompt] [-u user]               usage: sudo -l [-AknS] [-g group] [-h host] [-p prompt] [-U user] [-u user] [comusage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-D directory] [-g group] [directory] [-T timeout] [-u user] [VAR=value] [-i|-s] [<command>]               usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-D directory] [-g group] [-irectory] [-T timeout] [-u user] file ...                                       admin@i-0fb869488634369c7:/proc/575$ sudo  -