/proc/4/task/7/root/proc/self/task/8/root/proc/4/task/8/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 11 1 1cpu 2 38 1cpuacct 2 38 1blkio 10 35 1memory 7 53 1devices 8 35 1freezer 9 4 1net_cls 3 1 1perf_event 5 1 1net_prio 3 1 1hugetlb 4 1 1pids 6 35 1