/proc/net
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 /.
1 lo ff020000000000000000000000000001 1 00000008 01 lo ff010000000000000000000000000001 1 00000008 02 vint_runtime ff020000000000000000000000000001 1 00000008 02 vint_runtime ff010000000000000000000000000001 1 00000008 0