/proc/4/task/4
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
4 (node) S 2 2 0 0 -1 4194560 54528 0 618 0 290 53 0 0 20 0 11 0 3623 1954148352 62077 18446744073709551615 94084165554176 94084209313717 140733025418688 0 0 0 0 16781312 17922 1 0 0 17 1 0 0 3 0 0 94084265914272 94084266799984 94084376707072 140733025424782 140733025425020 140733025425020 140733025427429 0