No, as you can see you send the data you just copied, when you should send again the "df -h" command... you cannot send the previous output back into the box, as it will naturally fail.
On that box you have 6 Mb, so it's a lot available.
You should explain more when you have such Green screens, and login in the box when it happens and send the "df -h" command to see if the memory is low.
If the memory is still ok (more than 1.5 Mb), then I would consider replacing the PSU (Often these fail and could create such problems). But first reflash the box with the bad sector enabled, to have a clean install of the image into the cleaned flash. And when a green screen happens do the "df -h" command to know the status of the box. Then let us know.