s/o to unionfs for plan9 by kvik: http://code.a-b.xyz/unionfs http://code.a-b.xyz/unionfs Userspace implementation of union directories with control of which h

s/o to unionfs for plan9 by kvik: http://code.a-b.xyz/unionfs http://code.a-b.xyz/unionfs Userspace implementation of union directories with control of which half of the union made gets precedence for certain operations such as file creation, etc.