UUID=811e12d8-f542-4650-9330-8d96633bd90c / ext4 rw,discard,errors=remount-ro,x-UUID=8690-F844 /boot/efi vfat defaults 0 0                                      admin@i-0cb5e811d8cd934e6:~$ ncdu                                               bash: ncdu: command not found                                                   admin@i-0cb5e811d8cd934e6:~$                                                    admin@i-0cb5e811d8cd934e6:~$                                                    admin@i-0cb5e811d8cd934e6:~$ lsblk                                              NAME         MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT                                nvme1n1      259:0    0    1G  0 disk                                           nvme0n1      259:1    0    8G  0 disk                                           ├─nvme0n1p1  259:2    0  7.9G  0 part /                                         ├─nvme0n1p14 259:3    0    3M  0 part                                           └─nvme0n1p15 259:4    0  124M  0 part /boot/efi                                 nvme2n1      259:5    0    1G  0 disk                                           admin@i-0cb5e811d8cd934e6:~$ fdisk -l                                           

LICENSE.md  cheatsheet.md   hint1  hint3  hint5  hint7  instructions            README.md   cheatsheet.pdf  hint2  hint4  hint6  hint8  mystery                 admin@i-003f16564ea64958d:~/clmystery$ cat hint1                                Try poking around what's in a file by using the 'head' command:                                                                                                   head -n 20 people                                                                                                                                             This will show you the first 20 lines of the 'people' file.                     admin@i-003f16564ea64958d:~/clmystery$ head -n 20                               ^C                                                                              admin@i-003f16564ea64958d:~/clmystery$ head -n 20 people                        head: cannot open 'people' for reading: No such file or directory               admin@i-003f16564ea64958d:~/clmystery$ ls =la                                   ls: cannot access '=la': No such file or directory                              admin@i-003f16564ea64958d:~/clmystery$ ls =la                                   

admin@i-0393e74711a64a715:~$ curl -A                                            

Content-Type: text/plain; charset=utf-8                                         Connection: close                                                               cannot decode into nil map[int32]float64 given stream length: %vcannot decode ingiven stream length: %vcannot decode into nil map[string]string given stream lennil map[string]uint64 given stream length: %vcannot decode into nil map[uint64][: %vcannot decode into nil map[uint64]string given stream length: %vcannot decod64 given stream length: %vcannot decode into nil map[uint8]float64 given stream  control frames in send queue, closing connectionhttp: request method or responsow bodyinternal error; sent too many window updates without decrements?json: invng to unmarshal %q into Numberbytes/string in stream can decode into array of byde into nil map[string]float64 given stream length: %vcannot decode into nil map@@@                                                                                                                                                                                                                                             1641,157     60%