/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 /.
sk Eth Pid Groups Rmem Wmem Dump Locks Drops Inode00000000f3b6e596 0 0 00000000 0 0 0 2 0 4 00000000d2cfe1af 4 0 00000000 0 0 0 2 0 443 0000000000c9572c 6 0 00000000 0 0 0 2 0 445 000000000720b4b5 8 0 00000000 0 0 0 2 0 440 0000000000cd143e 10 0 00000000 0 0 0 2 0 26 0000000031300882 11 0 00000000 0 0 0 2 0 14 000000003d50ed76 12 0 00000000 0 0 0 2 0 444 000000008b87d236 15 0 00000000 0 0 0 2 0 8 000000000da57f75 16 0 00000000 0 0 0 2 0 5