/proc/self/root/proc/1/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 Inode00000000e1e55bbb 0 0 00000000 0 0 0 2 0 4 00000000d106aa9d 4 0 00000000 0 0 0 2 0 443 00000000d56c0882 6 0 00000000 0 0 0 2 0 445 000000008875ee45 8 0 00000000 0 0 0 2 0 440 0000000020c0752a 10 0 00000000 0 0 0 2 0 26 00000000ca106a5e 11 0 00000000 0 0 0 2 0 14 00000000ad23761f 12 0 00000000 0 0 0 2 0 444 000000006c92ed2b 15 0 00000000 0 0 0 2 0 8 000000001750ebcb 16 0 00000000 0 0 0 2 0 5