[https://devcraft.io/2018/12/10/green-computing-hxp-ctf-2018.html#green-computing-1](https://devcraft.io/2018/12/10/green-computing-hxp-ctf-2018.html#green-computing-1)

* `ctrl-a c` to bring up the monitor
* `xp/100bc 0x392000` to print the flag (`0x390000` for local)

Original writeup (https://devcraft.io/2018/12/10/green-computing-hxp-ctf-2018.html#green-computing-1).