root@kali:~/ohm/shell_exec# echo "/bin//sh" | od -tx8z
0000000 68732f2f6e69622f 000000000000000a  >/bin//sh.<
0000011
root@kali:~/ohm/shell_exec# cat /usr/include/x86_64-linux-gnu/asm/unistd_64.h | grep execve
#define __NR_execve 59
#define __NR_execveat 322

