/proc/2/root/proc/self/root/proc/thread-self/root/proc/4/task/8/root/proc/4/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 6 1 1cpu 7 38 1cpuacct 7 38 1blkio 5 35 1memory 11 50 1devices 2 35 1freezer 4 4 1net_cls 10 1 1perf_event 9 1 1net_prio 10 1 1hugetlb 3 1 1pids 8 35 1