cubix, 61 bytes

Result

AC

Duration

1080ms

Code [DL]

;;.;<w;?^+i<;sv^io3%v@?.s0%>.1v>;;v!<.<.(*.1L;<^.37^oQ;i?7$s<

stdin

                                  T               
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
               K                                  

stdout

                                  T               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
                                  "               
               K!!!!!!!!!!!!!!!!!!"

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffed9d2f0f0 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x55a7d26a5cf8 /* 7 vars */) = 0
11    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
12    execve("/usr/bin/node", ["/usr/bin/node", "/root/cubix-cli.js", "/volume/CODE", "                                "...], 0x55a7d3b64520 /* 7 vars */) = 0
17    +++ exited with 0 +++
15    +++ exited with 0 +++
16    +++ exited with 0 +++
14    +++ exited with 0 +++
13    +++ exited with 0 +++
18    +++ exited with 0 +++
12    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=20, si_stime=4} ---
10    +++ exited with 0 +++