On Thu, Oct 25, 2007 at 03:37:20PM +0200, Ansgar -59cobalt- Wiechers wrote: > > well, if 'echo' fails, you're really in troubles and need to fix > > something else before running the fw. > > True. However, that doesn't change anything at all about the (false) > assumptions the construct is based upon. I presented a better approach 'better' here is a matter of taste. I'm fine with both. -- paolo