/proc/self/task/7/root/proc/self/root/proc/4/task/4/root/proc/4/task/9/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 3 52 1cpuacct 3 52 1blkio 5 49 1memory 11 65 1devices 4 49 1freezer 8 4 1net_cls 6 1 1perf_event 10 1 1net_prio 6 1 1hugetlb 2 1 1pids 9 49 1