/proc/thread-self/root/proc/thread-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 Inode0000000014792432 0 0 00000000 0 0 0 2 0 4 0000000016d89775 4 0 00000000 0 0 0 2 0 442 0000000046ff307d 6 0 00000000 0 0 0 2 0 443 000000002ecefb22 8 0 00000000 0 0 0 2 0 440 000000001e8b1f4b 10 0 00000000 0 0 0 2 0 30 0000000005b28939 11 0 00000000 0 0 0 2 0 18 00000000f7bb2d9e 15 0 00000000 0 0 0 2 0 11 0000000080f27364 16 0 00000000 0 0 0 2 0 5