/proc/self/root/proc/thread-self/root/proc/self/root/proc/2/root/proc/self/task/6/root/proc
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 /.
#subsys_name hierarchy num_cgroups enabledcpuset 7 1 1cpu 8 52 1cpuacct 8 52 1blkio 5 49 1memory 9 68 1devices 10 49 1freezer 3 4 1net_cls 2 1 1perf_event 6 1 1net_prio 2 1 1hugetlb 11 1 1pids 4 49 1