/proc/4/task/4/root/proc/self/root/proc/self/root/proc/thread-self
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 /.
rchar: 22256177wchar: 608600syscr: 894syscw: 76075read_bytes: 3854336write_bytes: 0cancelled_write_bytes: 0