dns.sh

ZONE_PATH="/home/bind"
BIND_PATH="/var/lib/bind"
TMP=$(mktemp)
FC="dns.zones.txt" 

for ZONE in $(awk '$2=="Primary" {print $1}' "${ZONE_PATH}/${FC}") 
do
 echo -e "zone ${ZONE} {\n\ttype slave;\n\tmasters { 192.168.1.100; };\n\tfile \"${BIND_PATH}/${ZONE}.zone\";\n};" 
done > ${TMP}

for ZONE in "${BIND_PATH}/*.zone"
do 
  grep -q "^${ZONE##*/}" "${TMP}" || rm  "${ZONE}"
done

mv ${TMP} /etc/bind/named.conf.slave-zones
rndc reload

dns_printf.sh

ZONE_PATH="/home/bind"
BIND_PATH="/var/lib/bind"
TMP=$(mktemp)
FC="dns.zones.txt" 

for ZONE in $(awk '$2=="Primary" {print $1}' "${ZONE_PATH}/${FC}") 
do
 printf "zone %s {\n\ttype slave;\n\tmasters { 192.168.1.100; };\n\tfile \"%s/%s.zone\";\n};\n" "${ZONE}" "${BIND_PATH}" "${ZONE}"
done > ${TMP}

for ZONE in "${BIND_PATH}/*.zone"
do 
  grep -q "^${ZONE##*/}" "${TMP}" || rm  "${ZONE}"
done

mv ${TMP} /etc/bind/named.conf.slave-zones
rndc reload