As title says.

Is there a convenient way to clean the filesystem of a carambola ?
I've recently installed some packages, played around with them and now I'm stuck at a 97% filled fs.

Can't imagine that those packages I actually decided to keep eat up over 4M.

cd /overlay
rm -rf *
reboot


you don't clean. You restart with a fresh firmware.

firstboot && reboot

Well, after playing around for some time, I discovered that compiling everything I'd need (including my custom stuff) into a firmware file and uploading that to the module would take up *a lot* less space (actually occupying only a fraction) than installing the respective binary packages.

So that should be the way of getting things right.

Thanks for the input.