/proc/4/task/8/root/proc/2/task/2/root/proc/self/root/proc/4/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 /.
30cc441c-8169-470a-8769-c84a58938f5e