bash: build: command not found                                                  admin@i-04856b1fa7052520f:~/rabbitmq-cluster-docker-master$ docker build -t chen[+] Building 0.1s (2/2) FINISHED                                                 => [internal] load build definition from Dockerfile                             => => transferring dockerfile: 2B                                               => [internal] load .dockerignore                                                => => transferring context: 2B                                                 ERROR: failed to solve: failed to read dockerfile: open /var/lib/docker/tmp/builerfile: no such file or directory                                               admin@i-04856b1fa7052520f:~/rabbitmq-cluster-docker-master$ ls                  LICENSE  README.md  cluster-entrypoint.sh  docker-compose.yml  haproxy.cfg      admin@i-04856b1fa7052520f:~/rabbitmq-cluster-docker-master$ docker              docker                         dockerd                        dockerd-rootless.sdocker-proxy                   dockerd-rootless-setuptool.sh                    admin@i-04856b1fa7052520f:~/rabbitmq-cluster-docker-master$ docker              

drwxr-xr-x 18 root root  4096 Dec 29 19:37 ..                                   drwxr-xr-x  2 root root 24576 Sep 24 23:20 bin                                  drwxr-xr-x  2 root root  4096 Apr 10  2021 games                                drwxr-xr-x 35 root root  4096 Sep 24 23:19 include                              drwxr-xr-x 54 root root  4096 Sep 24 23:20 lib                                  drwxr-xr-x  2 root root  4096 Sep 28  2021 lib32                                drwxr-xr-x  2 root root  4096 Sep 20 15:53 lib64                                drwxr-xr-x  4 root root  4096 Sep 28  2021 libexec                              drwxr-xr-x  2 root root  4096 Sep 28  2021 libx32                               drwxr-xr-x 10 root root  4096 Sep 20 15:53 local                                drwxr-xr-x  2 root root 12288 Sep 24 23:19 sbin                                 drwxr-xr-x 91 root root  4096 Sep 24 23:19 share                                drwxr-xr-x  2 root root  4096 Apr 10  2021 src                                  admin@i-0ef21dcd15d0bb4ad:/usr$ cd ..                                           admin@i-0ef21dcd15d0bb4ad:/$ ls -la /mnt/                                       

s.                                                                                                                                                              Fortunately the sergeant went through and marked the real clues with the word "C                                                                                If you get stuck, open one of the hint files (from the CL, type 'cat hint1', 'ca                                                                                To check your answer or find out the solution, open the file 'solution' (from th                                                                                To get started on how to use the command line, open cheatsheet.md or cheatsheet. you can type 'nano cheatsheet.md').                                                                                                                            Don't use a text editor to view any files except these instructions, the cheatshadmin@i-05e369bd7e35b4d65:~$ cd /home/admin/clmystery/                          .git/    mystery/                                                               admin@i-05e369bd7e35b4d65:~$ cd /home/admin/clmystery/                          

                                                                                       Here, the second and the third argument of open(2) are decoded by breakin       traditional or native usage differs from ANSI or POSIX, the latter forms                                                                                        Structure  pointers  are dereferenced and the members are displayed as ap       mand "ls -l /dev/null" is captured as:                                                                                                                              lstat("/dev/null", {st_mode=S_IFCHR|0666, st_rdev=makedev(0x1, 0x3),                                                                                        Notice how the 'struct stat' argument is dereferenced and how each member       and  numeric values.  Also notice in this example that the first argument       the system call fails, arguments may not always be dereferenced.  For exa                                                                                           lstat("/foo/bar", 0xb004) = -1 ENOENT (No such file or directory)     Manual page strace(1) line 17 (press h for help or q to quit)