/proc/4/task/4/root/proc/thread-self/root/proc/thread-self/root/proc/self/task/7/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 8 36 1cpuacct 8 36 1blkio 4 33 1memory 11 48 1devices 7 33 1freezer 3 4 1net_cls 2 1 1perf_event 10 1 1net_prio 2 1 1hugetlb 6 1 1pids 5 33 1