2022  mv /tftproot/* /tftpboot
 2023  sudo mv /tftproot/* /tftpboot
 2024  sudo rm -rf /tftpboot/rootfs-D38/
 2025  sudo mv /tftproot/* /tftpboot
 2026  ls /tftpboot/
 2027  ls /tftpboot/rootfs-D38/
 2028  make modules_install install
 2029  ll
 2030  ll /tftproot/
 2031  sudo rm -rf /tftproot
 2032  ln -nfs /tftpboot /tftproot
 2033  sudo ln -nfs /tftpboot /tftproot
 2034  ls /
 2035  make modules_install install