I could just use sudo nautilus /some/cool/path/here but it is not so fast and I would also like to access other things of that user too, such as the devices of the other user. I have an external SSD that is automounted for one user, but the other one does not have access to that.
I can only imagine a tree of users, the root is the root and below are users with control the users undernieth them.
if only read, use chown for change owner group (default umask is only read for group)
and can add “users” in gid for create file readable for “users” group
read tuto up
EDIT: ? but by default (mask) we have also “read” for “all” ?