NFS fstab style

[perryh at pluto.rain.com]

> Can someone confirm that these two lines are the same
> -or- if one is preferred over the other ?
>
> Code:
> 192.168.1.8:/temp    /tmp_nfs nfs  rw,-b,-i       0 0
> 192.168.1.8:/temp    /tmp_nfs nfs  rw,bg,intr     0 0

I've never seen the style of line 1 before,
no idea whether it would work or not.