So I followed a tutorial that told me to partition my memory as follows -
20GB in / (i.e. the root folder) and
the rest(150 GB) in /home (i.e. the home folder)
Pictures from the tutorial:- Img1 Img2 Img3 (I know the picture is showing 15GB for root but I was told in the instructions to assign at least 20 so I did)
Now the issue is that I have run out of space on my root folder and I want to know if there is a way to give more memory to / (root) folder from the /home folder.