What text editor can I use on UBOS?

/docs/users/faq-howto-troubleshooting/faq-text-editors/

By default, we install vi.

Alternatively you can use vim or nano. (If you are not already familiar with vi or vim, we suggest nano, it’s much more intuitive.)

First you need to install the package, e.g.

% sudo pacman -S nano

and then you can use it to edit a file, e.g.

% nano myfile