/proc/4/task/9/root/proc/self/task/5/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 10 1 1cpu 7 59 1cpuacct 7 59 1blkio 5 56 1memory 4 74 1devices 9 56 1freezer 6 4 1net_cls 8 1 1perf_event 11 1 1net_prio 8 1 1hugetlb 2 1 1pids 3 56 1