admin@i-0990a16ca6f06cf40:~$ chmod 777 web.py                                   chmod: changing permissions of 'web.py': Operation not permitted                admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ mv web.py we^C                                     admin@i-0990a16ca6f06cf40:~$ cp web.py webserver.py                             cp: cannot open 'web.py' for reading: Permission denied                         admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ ls                                                 agent  mysolution  web.py                                                       admin@i-0990a16ca6f06cf40:~$ curl localhost:50000                               curl: (7) Failed to connect to localhost port 50000: Connection refused         admin@i-0990a16ca6f06cf40:~$ curl localhost:5000                                Unauthorizedadmin@i-0990a16ca6f06cf40:~$ curl localhost:5000                    

swaplabel  swapoff    swapon                                                    admin@i-022881715555faf1e:~$ swap                                               swaplabel  swapoff    swapon                                                    admin@i-022881715555faf1e:~$ swap^C                                             admin@i-022881715555faf1e:~$ df -kh                                             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-022881715555faf1e:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-022881715555faf1e:~$ strace .                                           

                                                                                             gzip -c file1 file2 > foo.gz                                                                                                                              If you want to recompress concatenated files to get better compression, d                                                                                             gzip -cd old.gz | gzip > new.gz                                                                                                                           If a compressed file consists of several members, the uncompressed size a       the  --list  option applies to the last member only. If you need the unco       members, you can use:                                                                                                                                                 gzip -cd file.gz | wc -c                                                                                                                                  If you wish to create a single archive file with multiple members so that Manual page gzip(1) line 187 (press h for help or q to quit)                   

tmpfs           tmpfs     228M   12K  228M   1% /dev/shm                        tmpfs           tmpfs     5.0M     0  5.0M   0% /run/lock                       /dev/nvme0n1p15 vfat      124M  5.9M  118M   5% /boot/efi                       admin@i-0bfd89d92f69a42c1:~$ ls -rlht                                           total 5.1G                                                                      -rw-r--r-- 1 root  root 5.0G Sep 17  2023 datafile                              drwxr-xr-x 2 admin root 4.0K Sep 17  2023 data                                  -rwxr-xr-x 1 admin root 2.2M Sep 17  2023 kihei                                 drwxr-xr-x 2 admin root 4.0K Sep 17  2023 agent                                 admin@i-0bfd89d92f69a42c1:~$ du -sh *                                           11M     agent                                                                   4.0K    data                                                                    5.1G    datafile                                                                2.2M    kihei                                                                   admin@i-0bfd89d92f69a42c1:~$ /kih