/proc/4/task/8/root/proc/self/root/proc/2/task/2/root/proc/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 /.
87baf905-179f-40b5-81d6-56372dcce7f1