/proc/self/root/proc/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 /.
sk Eth Pid Groups Rmem Wmem Dump Locks Drops Inode0000000022a29aef 0 0 00000000 0 0 0 2 0 4 000000003911d26b 4 0 00000000 0 0 0 2 0 443 00000000a793fef9 6 0 00000000 0 0 0 2 0 445 0000000020325c8d 8 0 00000000 0 0 0 2 0 440 00000000ec5c9a35 10 0 00000000 0 0 0 2 0 26 0000000012bd5e55 11 0 00000000 0 0 0 2 0 14 000000000282b6e2 12 0 00000000 0 0 0 2 0 444 00000000d2a282d3 15 0 00000000 0 0 0 2 0 8 00000000b01111e8 16 0 00000000 0 0 0 2 0 5