How do you close nethunter down ? 1.0.2

[N4 Nethunter]

it the old on there was an option shutdown kali
how do i shut down kali
if i type exit the ram usage is still very high

[binkybear]

you can open up a terminal and type:

su
killkali

This will only unmount the chroot, it will not specifically go and kill every service that might be running. Any services you have started should be shut down manually (or create a shutdown script for your specific services).