SD Card Setup
Extract the zip and copy to your SD card:
Image→sdmc:/Image3ds-cli.3dsx→sdmc:/3ds/3ds-cli/3ds-cli.3dsx
The Image has the root filesystem bundled in: on first boot the app
unpacks it to sdmc:/rootfs.ext2, which stays as the writable disk
from then on - changes persist across sessions.
Includes: bash, htop, neofetch, nano, vim, tree, wget, dropbear,
procps, util-linux.