kratochvil_IP_back="`echo "$kratochvil_IP"|sed 's/\./\\\\./g'`"
named_dir="/etc/named"
cf_file="$named_dir/cf/kratochvil.vellum.cz"
kratochvil_IP_back="`echo "$kratochvil_IP"|sed 's/\./\\\\./g'`"
named_dir="/etc/named"
cf_file="$named_dir/cf/kratochvil.vellum.cz"