about tar

[Nevruz Mesut Sahin]

     I wrote comand below to terminal 

 tar -cvvf /disk1/data/xyz.tar /disk1/data/folders

it works but created file (xyz.tar) is hidden. when I
use find /disk1/data -name xyz.tar system finds it. if
I write ls /disk1/data/xyz.tar system writes
/disk1/data/xyz.tar 
it written is red also and if I connect to server from
a windows machine by winscp.exe I can't see xyz.tar
file under /disk1/data/ path. how can I see it by
winscp.exe or if you know another way to copy xyz.tar
file to windows machine. if any body knows, please
help 

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