/proc/thread-self/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 /.
sockets: used 12TCP: inuse 6 orphan 0 tw 694 alloc 36 mem 16UDP: inuse 0 mem 1UDPLITE: inuse 0RAW: inuse 0FRAG: inuse 0 memory 0