/proc/2/root/proc/self/root/proc/4/task/6/root/proc/thread-self/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 /.
e7fa97a4-e957-4b24-8cc8-e6c56c1f5613