You cannot redirect to a file, but have you considered using the less command?
It allows you to scroll through the output after it finishes.
ls -la EVZg3Kp2UG | less
Another kind of file that is not necessary are log files, they can grow to be quite big after a while, or large in number.
I am pretty sure it is safe to delete EVZg3Kp2UG but we should examine it with this first:
That way we can look at individual files, and see if they are important.
find /root/EVZg3Kp2UG | less
If none are, I would give that folder a nice big deleting:
sudo rf -rf EVZg3Kp2UG/
Combining sudo and rm in the wrong way can be bad!
sudo rmdir -p EVZg3Kp2UG/
Make sure you know what your deleting first.
If it takes far too long to clean up, (like more than a week or two) maybe a backup or important stuff and reinstall would be easier. I would like to avoid this if possible, as it is a last resort.
I was wondering why the text was lagging as I typed it,I just noticed Minecraft minimized and FFMpeg still encoding a five hour video hahaha. No wonder why my PC was so slow, it IS only a P4.