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