Branden Robinson <branden@debian.org> writes: > Oh, balls. Retract my observersation about -n ignoring whitespace. It > doesn't. Right; for that, grep -qsv '^[[:space:]]*$' may be your best bet. > Sigh. Just not my day. I know the feeling. -- Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org) Finger amu@monk.mit.edu (NOT a valid e-mail address) for more info.