[pid   871] <... futex resumed>)        = ?                                     [pid   869] <... futex resumed>)        = ?                                     [pid   871] +++ exited with 2 +++                                               [pid   870] <... futex resumed>)        = ?                                     [pid   869] +++ exited with 2 +++                                               [pid   868] <... nanosleep resumed> <unfinished ...>) = ?                       [pid   870] +++ exited with 2 +++                                               [pid   868] +++ exited with 2 +++                                               +++ exited with 2 +++                                                           admin@i-0b023b3f4c45754c6:~$ ^C                                                 admin@i-0b023b3f4c45754c6:~$ ls                                                 agent  data  datafile  kihei                                                    admin@i-0b023b3f4c45754c6:~$ ll                                                 bash: ll: command not found                                                     admin@i-0b023b3f4c45754c6:~$                                                    

admin@i-037d4ec437844d425:~$ cd agent/                                          admin@i-037d4ec437844d425:~/agent$ cat check.sh                                 #!/usr/bin/bash                                                                 res=$(md5sum /home/admin/mysolution |awk '{print $1}')                          res=$(echo $res|tr -d '\r')                                                                                                                                     if [[ "$res" = "9bba101c7369f49ca890ea96aa242dd5" ]]                            then                                                                              echo -n "OK"                                                                  else                                                                              echo -n "NO"                                                                  fi                                                                              admin@i-037d4ec437844d425:~/agent$ cd                                           admin@i-037d4ec437844d425:~$                                                    admin@i-037d4ec437844d425:~$ cd /home/                                          

0021ace0  6e 65 45 78 63 65 65 64  65 64 45 72 72 6f 72 2c  |neExceededError,|  0021acf0  65 72 72 6f 72 00 67 6f  2e 69 74 61 62 2e 69 6e  |error.go.itab.in|  0021ad00  74 65 72 6e 61 6c 2f 70  6f 6c 6c 2e 65 72 72 4e  |ternal/poll.errN|  0021ad10  65 74 43 6c 6f 73 69 6e  67 2c 65 72 72 6f 72 00  |etClosing,error.|  0021ad20  72 75 6e 74 69 6d 65 2e  64 65 66 61 75 6c 74 47  |runtime.defaultG|  0021ad30  4f 52 4f 4f 54 2e 73 74  72 00 72 75 6e 74 69 6d  |OROOT.str.runtim|  0021ad40  65 2e 62 75 69 6c 64 56  65 72 73 69 6f 6e 2e 73  |e.buildVersion.s|  0021ad50  74 72 00 72 75 6e 74 69  6d 65 2e 6d 6f 64 69 6e  |tr.runtime.modin|  0021ad60  66 6f 2e 73 74 72 00 74  79 70 65 2e 2a 00 72 75  |fo.str.type.*.ru|  0021ad70  6e 74 69 6d 65 2e 74 65  78 74 73 65 63 74 69 6f  |ntime.textsectio|  0021ad80  6e 6d 61 70 00                                    |nmap.|             0021ad85                                                                        admin@i-01aeb2c22dddf5e3e:~$ strings ./kihei                                    bash: strings: command not found                                                admin@i-01aeb2c22dddf5e3e:~$ reade                                              

                 synonym for -e inject with default ERRNO set to ENOSYS.                                                                                        Miscellaneous:                                                                    -d, --debug    enable debug output to stderr                                    -h, --help     print help message                                               --seccomp-bpf  enable seccomp-bpf filtering                                     -V, --version  print version                                                  admin@i-044591a0589c43c95:~$ strace --help | less                               admin@i-044591a0589c43c95:~$ strace -o /tmp/trace ./kihei                       panic: exit status 1                                                                                                                                            goroutine 1 [running]:                                                          main.main()                                                                             ./main.go:64 +0x47d                                                     admin@i-044591a0589c43c95:~$ vim