/proc/thread-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 9 1 1cpu 2 36 1cpuacct 2 36 1blkio 10 33 1memory 3 47 1devices 6 33 1freezer 8 4 1net_cls 4 1 1perf_event 7 1 1net_prio 4 1 1hugetlb 11 1 1pids 5 33 1