Hi Jeff, interesting questions filed you have. :-) I'd appreciate to get knowledge of your research as I did the same app. 2 years ago. As of the writing I can't tell you my results rather than being at home and dumping my ipt rules ;-) Besides of that: Just a syntax flaw [...] # if [ $SERVERS = "1" ] # then [...] If by accident $SERVERS is not initialized in the means of [ -n "$SERVERS" ] resolving to true your test will fail due to the syntax issue. Recommendation is: __**always**__ use double quotes \""\" ;) in your test rules. So the following is "secure" if [ "$SERVERS" = "1" ]; then sincerely, Nils Radtke -- * N.Radtke@ * University of Stuttgart * icq / lc * * www.Think-Future.de * dep.comp.science * 9336272/92045 * :x :) Politicians are the same all over. They promise to build a bridge even where there is no river. -- Nikita Khrushchev
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