/proc/4/task/6/root/proc/2/root/proc/self/root/proc/2/root/proc/sys/kernel/random
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 /.
56d0b8fa-b78e-4b27-9608-1aae159a2a1f