/proc/4/task/7/root/proc/4/task/4/root/proc/2/root/proc/thread-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 10 1 1cpu 9 59 1cpuacct 9 59 1blkio 11 56 1memory 6 72 1devices 7 56 1freezer 2 4 1net_cls 8 1 1perf_event 5 1 1net_prio 8 1 1hugetlb 3 1 1pids 4 56 1