/proc/2/root/proc/thread-self/root/proc/4/task/9/root/proc/2/root/proc/self/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 5 1 1cpu 4 59 1cpuacct 4 59 1blkio 2 56 1memory 9 71 1devices 3 56 1freezer 7 4 1net_cls 8 1 1perf_event 6 1 1net_prio 8 1 1hugetlb 10 1 1pids 11 56 1