diff --git a/bind_remove_domain_on_slave.sh b/bind_remove_domain_on_slave.sh
new file mode 100755
index 0000000..97aaa90
--- /dev/null
+++ b/bind_remove_domain_on_slave.sh
@@ -0,0 +1,670 @@
+#!/usr/bin/env bash
+
+working_dir="$(dirname $(realpath $0))"
+conf_file="${working_dir}/conf/bind.conf"
+
+log_file="$(mktemp)"
+
+#---------------------------------------
+#-----------------------------
+# Base Function(s)
+#-----------------------------
+#---------------------------------------
+
+usage() {
+   echo 
+      [ -n  "$1" ] && echo -e "Error: $1\n"
+
+      cat<<EOF
+
+   Usage: $(basename $0) [Options]
+
+      Script removes a domain from bind (slave) nameservice.
+
+      If running in a terminal and NOT '-q' is used, script acts in
+      interactive mode. Script uses defaults either reading from file
+      ${conf_file}, or if not present, bei hardcoded default settings.
+      You will be asked to confirm or override the default setting.
+
+      If not running in a terminal (i.e. used as cronjob) or flag '-q' (and 
+      within '-d') is set, all configurations are read from file '${conf_file}'.
+   
+
+      Options:
+
+      -d <domain>
+            The name of the domain, which is requested for deletion.
+
+      -h    
+            Prints this help.
+
+      -q
+            Be quiet. If '-q' is used, also a domain must be given using
+            parameter '-d'.
+
+EOF
+clean_up 1
+}
+
+
+clean_up() {
+
+   # Perform program exit housekeeping
+   rm $log_file
+   exit $1
+}
+
+trim() {
+    local var="$*"
+    var="${var#"${var%%[![:space:]]*}"}"   # remove leading whitespace characters
+    var="${var%"${var##*[![:space:]]}"}"   # remove trailing whitespace characters
+    echo -n "$var"
+}
+
+echononl(){
+   if $terminal && $LOGGING ; then
+      echo X\\c > /tmp/shprompt$$
+      if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
+         echo -e -n "$*\\c" 1>&2
+      else
+         echo -e -n "$*" 1>&2
+      fi
+      rm /tmp/shprompt$$
+   fi
+}
+
+fatal(){
+   echo ""
+   if $terminal ; then
+      echo -e "[ \033[31m\033[1mError\033[m ]: $*"
+      echo ""
+      echo -e "\t\033[31m\033[1mScript was interupted\033[m!"
+   else
+      echo "   [ Fatal ]: $*"
+      echo ""
+      echo "              Script was terminated...."
+   fi
+   echo ""
+   clean_up 1
+}
+
+info (){
+   if $terminal && $LOGGING ; then
+      echo ""
+      echo -e "\t[ \033[32m\033[1mInfo\033[m ]: $*"
+      echo ""
+   else
+      if $LOGGING ; then
+         echo ""
+         echo "Info: $*"
+         echo ""
+      fi
+   fi
+}
+
+warn (){
+   echo ""
+   if $terminal ; then
+      echo -e "\t[ \033[33m\033[1mWarning\033[m ]: $*"
+   else
+      echo "Warning: $*"
+   fi
+   echo ""
+}
+
+error (){
+   echo ""
+   if $terminal ; then
+      echo -e "\t[ \033[31m\033[1mError\033[m ]: $*"
+   else
+      echo "Error: $*"
+   fi
+   echo ""
+}
+
+echo_done() {
+   if $terminal && $LOGGING ; then
+      echo -e "\033[75G[ \033[32mdone\033[m ]"
+   else
+      if $LOGGING ; then
+         echo " [ done ]"
+      fi
+   fi
+}
+echo_ok() {
+   if $terminal && $LOGGING ; then
+      echo -e "\033[75G[ \033[32mok\033[m ]"
+   else
+      if $LOGGING ; then
+         echo " [ ok ]"
+      fi
+   fi
+}
+echo_failed(){
+   if $terminal && $LOGGING ; then
+      echo -e "\033[75G[ \033[1;31mfailed\033[m ]"
+   else
+      if $LOGGING ; then
+         echo " [ failed ]"
+      fi
+   fi
+}
+echo_skipped() {
+   if $terminal && $LOGGING ; then
+      echo -e "\033[75G[ \033[33m\033[1mskipped\033[m ]"
+   else
+      if $LOGGING ; then
+         echo " [ skipped ]"
+      fi
+   fi
+}
+
+trap clean_up SIGHUP SIGINT SIGTERM
+
+
+
+#---------------------------------------
+#-----------------------------
+# Check some prerequisites
+#-----------------------------
+#---------------------------------------
+
+if [[ -t 1 ]] ; then
+      terminal=true
+      LOGGING=true
+else
+   terminal=false
+   LOGGING=false
+fi
+
+while getopts d:hq opt ; do
+   case $opt in
+      d) DOMAIN_REQUESTED_TO_REMOVE="$OPTARG"
+         ;;
+      q) LOGGING=false
+         ;;
+      h) usage
+          ;;
+      *) usage
+   esac
+done
+
+shift $(expr $OPTIND - 1)
+
+# - Parameter "check" can be used, to test whether this script
+# - is accessable (e.g. from a script on a remote host)
+# -
+if [[ "$1" = "check" ]]; then
+   info "Script \033[1m$(basename $0)\033[m was successfully invoked, but its only a test."
+   clean_up 0
+fi
+
+
+if ! $LOGGING && [[ -z "$DOMAIN_REQUESTED_TO_REMOVE" ]] ; then
+   usage "Giving Domain for deletion (option '-d') is required if using option '-q'."
+fi
+
+
+
+#---------------------------------------
+#-----------------------------
+# Setting Defaults
+#-----------------------------
+#---------------------------------------
+
+DEFAULT_CONF_FILE_DIR="/etc/bind"
+
+
+#---------------------------------------
+#-----------------------------
+# Load default values from bind.conf
+#
+# Overwrites the settings above
+# 
+#-----------------------------
+#---------------------------------------
+
+if $LOGGING ; then
+   clear
+   echo ""
+   echo ""
+   echononl "   Loading default Configuration values from $(basename ${conf_file}).."
+   if [[ ! -f "$conf_file" ]]; then
+      echo_skipped
+   else
+      source "${conf_file}" > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         fatal "$(cat $log_file)"
+      fi
+   fi
+
+   [[ -n "$CONF_FILE_DIR" ]] && DEFAULT_CONF_FILE_DIR="$CONF_FILE_DIR"
+   if [[ -n "$ZONE_FILE_MASTER_DIR" ]] ; then
+      DEFAULT_ZONE_FILE_MASTER_DIR="$ZONE_FILE_MASTER_DIR"
+   else
+      DEFAULT_ZONE_FILE_MASTER_DIR="${DEFAULT_CONF_FILE_DIR}/master"
+   fi
+   if [[ -n "$ZONE_FILE_SLAVE_DIR" ]] ; then
+      DEFAULT_ZONE_FILE_SLAVE_DIR="$ZONE_FILE_SLAVE_DIR"
+   else
+      DEFAULT_ZONE_FILE_SLAVE_DIR="${DEFAULT_CONF_FILE_DIR}/slave"
+   fi
+   [[ -n "$ZONES_DECLARATION_FILE" ]] && DEFAULT_ZONES_DECLARATION_FILE="$ZONES_DECLARATION_FILE"
+
+
+   echo ""
+
+
+   if [[ -z "$DOMAIN_REQUESTED_TO_REMOVE" ]] ;then
+      echo ""
+      echo -e "\033[32m--\033[m"
+      echo ""
+      echo "Insert domain which you want to be removed from bind nameservice."
+      echo ""
+      DOMAIN_REQUESTED_TO_REMOVE=""
+      echononl "Remove Domain: "
+      read DOMAIN_REQUESTED_TO_REMOVE
+      while [ "X$DOMAIN_REQUESTED_TO_REMOVE" = "X" ] ; do
+         echo -e "\n\t\033[33m\033[1mSetting 'Remove Domain' is required!\033[m\n"
+         echononl "Remove Domain: "
+         read DOMAIN_REQUESTED_TO_REMOVE
+      done
+   fi
+
+
+   echo ""
+   echo ""
+   echo -e "\033[32m--\033[m"
+   echo "Common parameters"
+   echo -e "\033[32m--\033[m"
+
+
+   echo ""
+   echo "Insert directory containing the bind configuration files."
+   echo ""
+   CONF_FILE_DIR=""
+   if [[ -n "$DEFAULT_CONF_FILE_DIR" ]] ; then
+      echononl "Bind Configuration Directory [${DEFAULT_CONF_FILE_DIR}]: "
+      read CONF_FILE_DIR
+      if [[ "X$CONF_FILE_DIR" = "X" ]]; then
+         CONF_FILE_DIR="$DEFAULT_CONF_FILE_DIR"
+      fi
+   else
+      echononl "Bind Configuration Directory: "
+      read CONF_FILE_DIR
+      while [ "X$CONF_FILE_DIR" = "X" ] ; do
+         echo -e "\n\t\033[33m\033[1mSetting 'Bind Configuration Directory' is required!\033[m\n"
+         echononl "Bind Configuration Directory: "
+         read CONF_FILE_DIR
+      done
+   fi
+
+   [[ -n "$DEFAULT_ZONES_DECLARATION_FILE" ]] || DEFAULT_ZONES_DECLARATION_FILE="${CONF_FILE_DIR}/named.conf.local"
+   [[ -n "$ZONE_FILE_MASTER_DIR" ]] || ZONE_FILE_MASTER_DIR="${CONF_FILE_DIR}/master"
+   [[ -n "$ZONE_FILE_SLAVE_DIR" ]] || ZONE_FILE_SLAVE_DIR="${CONF_FILE_DIR}/slave"
+
+
+   echo ""
+   echo -e "\033[32m--\033[m"
+
+   echo ""
+   echo "Insert zones declaration file."
+   echo ""
+   ZONES_DECLARATION_FILE=""
+   if [[ -n "$DEFAULT_ZONES_DECLARATION_FILE" ]] ; then
+      echononl "Zones Declaration File [${DEFAULT_ZONES_DECLARATION_FILE}]: "
+      read ZONES_DECLARATION_FILE
+      if [[ "X$ZONES_DECLARATION_FILE" = "X" ]]; then
+         ZONES_DECLARATION_FILE="$DEFAULT_ZONES_DECLARATION_FILE"
+      fi
+   else
+      echononl "Zones Declaration File: "
+      read ZONES_DECLARATION_FILE
+      while [ "X$ZONES_DECLARATION_FILE" = "X" ] ; do
+         echo -e "\n\t\033[33m\033[1mSetting 'Zones Declaration File' is required!\033[m\n"
+         echononl "Zones Declaration File: "
+         read ZONES_DECLARATION_FILE
+      done
+   fi
+
+   echo ""
+   echo -e "\033[32m--\033[m"
+
+   echo ""
+   echo "Insert the directory, where your slave zone-files resides."
+   echo ""
+   echo ""
+   ZONE_FILE_SLAVE_DIR=""
+   if [[ -n "$DEFAULT_ZONE_FILE_SLAVE_DIR" ]] ; then
+      echononl "Zone File Directory (slave) [${DEFAULT_ZONE_FILE_SLAVE_DIR}]: "
+      read ZONE_FILE_SLAVE_DIR
+      if [[ "X$ZONE_FILE_SLAVE_DIR" = "X" ]]; then
+         ZONE_FILE_SLAVE_DIR="$DEFAULT_ZONE_FILE_SLAVE_DIR"
+      fi
+   else
+      echononl "Zone File Directory (slave): "
+      read ZONE_FILE_SLAVE_DIR
+      while [ "X$ZONE_FILE_SLAVE_DIR" = "X" ] ; do
+         echo -e "\n\t\033[33m\033[1mSetting 'Zone File Directory (master)' is required!\033[m\n"
+         echononl "Zone File Directory (slave): "
+         read ZONE_FILE_SLAVE_DIR
+      done
+   fi
+
+
+
+   echo ""
+   echo ""
+   echo -e "\033[1;32mSettings for \033[1;37mRemove Domain\033[m Script"
+   echo ""
+   echo -e   "\tDomain requested to remove..........: $DOMAIN_REQUESTED_TO_REMOVE"
+   echo ""
+   echo -e   "\tBind Configuration Directory........: $CONF_FILE_DIR"
+   echo -e   "\tZones Declaration File..............: $ZONES_DECLARATION_FILE"
+   echo -e   "\tZone File Directory (slave).........: $ZONE_FILE_SLAVE_DIR"
+
+   echo ""
+   info "Remove Domain \033[37m\033[1m${DOMAIN_REQUESTED_TO_REMOVE}\033[m.."
+   echo -n "To continue type uppercase 'YES': "
+   read OK
+   echo ""
+   if [[ "$OK" != "YES" ]] ; then
+      fatal "Abort by user request - Answer as not 'YES'"
+   fi
+
+else # if $LOGGING
+
+   if [[ ! -f "$conf_file" ]]; then
+      fatal "Configuration file '$conf_file' not found!"
+   else
+      echononl "   Loading default Configuration values from $(basename ${conf_file}).."
+      source "${conf_file}" > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         fatal "$(cat $log_file)"
+      fi
+   fi
+
+   if [[ -z "$CONF_FILE_DIR" ]]; then
+      fatal "Directory contaning bind configurations not set (see CONF_FILE_DIR)!"
+   fi
+
+   [[ -n "$ZONES_DECLARATION_FILE" ]] || ZONES_DECLARATION_FILE="${CONF_FILE_DIR}/named.conf.local"
+   [[ -n "$ZONE_FILE_MASTER_DIR" ]] || ZONE_FILE_MASTER_DIR="${CONF_FILE_DIR}/master"
+   [[ -n "$ZONE_FILE_SLAVE_DIR" ]] || ZONE_FILE_SLAVE_DIR="${CONF_FILE_DIR}/slave"
+
+fi
+
+if [[ ! -f "$ZONES_DECLARATION_FILE" ]]; then
+   fatal "Zone declaration file '${ZONES_DECLARATION_FILE}' not found!"
+fi
+
+if [[ ! -d "$ZONE_FILE_SLAVE_DIR" ]]; then
+   fatal "Zone File Directory (slave zones) not found!"
+fi
+
+if ! grep -q -E "^\s*zone\s+\"?${DOMAIN_REQUESTED_TO_REMOVE}\"?\s+\{" $ZONES_DECLARATION_FILE 2> /dev/null ; then
+   fatal "No decleration for domain '${DOMAIN_REQUESTED_TO_REMOVE}' found!"
+fi
+
+backup_date=$(date +%Y-%m-%d-%H%M)
+
+echononl "   Backup '$ZONES_DECLARATION_FILE'.."
+if [[ -f "${ZONES_DECLARATION_FILE}.$backup_date" ]] ; then
+   echo_skipped
+else
+   cp -a "$ZONES_DECLARATION_FILE" "${ZONES_DECLARATION_FILE}.$backup_date" > $log_file 2>&1
+   if [[ $? -gt 0 ]]; then
+      echo_failed
+      error "$(cat $log_file)"
+   else
+      echo_ok
+   fi
+fi
+
+echononl "   Backup directory '${ZONE_FILE_SLAVE_DIR}'.."
+if [[ -d "${ZONE_FILE_SLAVE_DIR}.${backup_date}" ]] ; then
+   echo_skipped
+else
+   cp -a "${ZONE_FILE_SLAVE_DIR}" "${ZONE_FILE_SLAVE_DIR}.${backup_date}" > $log_file 2>&1
+   if [[ $? -eq 0 ]]; then
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $log_file)"
+   fi
+fi
+
+
+declare -i line_number=0
+
+_found=false
+_is_slave=false
+declare -i _first_line=0
+declare -i _last_line=0
+while IFS='' read -r _line || [[ -n $_line ]] ; do
+   let line_number++
+   if [[ "$_line"  =~ ^[[:space:]]*zone[[:space:]]+\"?${DOMAIN_REQUESTED_TO_REMOVE}\"?[[:space:]]+\{ ]]; then
+      _found=true
+      _first_line=$line_number
+   fi
+   if $_found ; then
+      if [[ "$_line"  =~ ^[[:space:]]*file[[:space:]]+\"? ]]; then
+         zone_file="$(echo $_line | awk '{print$2}')"
+         shopt -s extglob
+         if [[ "$zone_file" =~ \;$ ]]; then
+            zone_file=${zone_file%%*(;)}
+         fi
+         if [[ "$zone_file" =~ ^\" ]]; then
+            zone_file=${zone_file##*(\")}
+            zone_file=${zone_file%%*(\")}
+         fi
+         shopt -u extglob
+      fi
+      if [[ "$_line"  =~ type[[:space:]]+slave ]]; then
+         _is_slave=true
+      fi
+      if $_is_slave && [[ "$_line"  =~ ^[[:space:]]*zone[[:space:]]+\"? ]]; then
+         _found=false
+         _last_line=$((line_number - 1))
+      fi
+   fi
+   if [[ $_last_line -gt 0 ]] && $_is_slave ; then
+      break;
+   fi
+
+done < "$ZONES_DECLARATION_FILE"
+
+if $_found ; then
+   fatal "Configuration for zone '${DOMAIN_REQUESTED_TO_REMOVE}' was found, but cannot be deleted."
+fi
+
+
+$LOGGING && echo ""
+echononl "   Delete zone declaration for domain '${DOMAIN_REQUESTED_TO_REMOVE}'"
+sed -i "${_first_line},${_last_line}d" "$ZONES_DECLARATION_FILE" > $log_file 2>&1
+if [[ $? -gt 0 ]]; then
+   echo_failed
+   error "$(cat $log_file)"
+else
+   echo_ok
+fi
+
+$LOGGING && echo ""
+echononl "   Create directory '$(dirname ${zone_file})/DELETED'.."
+if [[ ! -d "$(dirname ${zone_file})/DELETED" ]] ; then
+   mkdir "$(dirname ${zone_file})/DELETED"  > $log_file 2>&1
+   if [[ $? -gt 0 ]]; then
+      echo_failed
+      error "$(cat $log_file)"
+   else
+      echo_ok
+   fi
+else
+   echo_skipped
+fi
+
+echononl "   Move zone file '$(basename $zone_file)' into directory 'DELETED'"
+if [[ ! -f "$zone_file" ]] ; then
+   echo_failed
+   error "Concerning zone file '$zone_file' not found!"
+else
+   mv "${zone_file}" "$(dirname ${zone_file})/DELETED"  > $log_file 2>&1
+   if [[ $? -gt 0 ]]; then
+      echo_failed
+      error "$(cat $log_file)"
+   else
+      echo_ok
+   fi
+fi
+
+while IFS='' read -r -d '' _file ; do
+   echononl "   Move file '$(basename $_file)' into directory 'DELETED'"
+   mv "$_file" "$(dirname ${zone_file})/DELETED"  > $log_file 2>&1
+   if [[ $? -gt 0 ]]; then
+      echo_failed
+      #error "$(cat $log_file)"
+   else
+      echo_ok
+   fi
+done < <(find $(dirname ${zone_file}) -mindepth 1 -maxdepth 1 -type f -name "${DOMAIN_REQUESTED_TO_REMOVE}.*" -print0)
+
+
+if [[ -n "$key_directory" ]]; then
+
+   $LOGGING && echo ""
+
+   if [[ "$(dirname ${key_directory})" != "$CONF_FILE_DIR" ]]; then
+      backup_key_dir="$(dirname ${key_directory})"
+      echononl "   Backup directory '${backup_key_dir}'.."
+      cp -a "${backup_key_dir}" "${backup_key_dir}.${backup_date}" > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         fatal "$(cat $log_file)"
+      fi
+   fi
+
+   _dir="$(dirname ${key_directory})/DELETED"
+   echononl "   Create directory '${_dir}'.."
+   if [[ ! -d "${_dir}" ]] ; then
+      mkdir "${_dir}" > $log_file 2>&1
+      if [[ $? -gt 0 ]]; then
+         echo_failed
+         error "$(cat $log_file)"
+      else
+         echo_ok
+      fi
+   else
+      echo_skipped
+   fi
+
+   _dir="$(dirname ${key_directory})/DELETED/$(basename ${key_directory})"
+   echononl "   Create directory '${_dir}'.."
+   if [[ ! -d "${_dir}" ]] ; then
+      mkdir "${_dir}" > $log_file 2>&1
+      if [[ $? -gt 0 ]]; then
+         echo_failed
+         error "$(cat $log_file)"
+      else
+         echo_ok
+      fi
+   else
+      echo_skipped
+   fi
+
+   while IFS='' read -r -d '' _file ; do
+      echononl "   Move file '$(basename $_file)' into directory 'DELETED'"
+      mv "$_file" "$(dirname ${key_directory})/DELETED/$(basename ${key_directory})" > $log_file 2>&1
+      if [[ $? -gt 0 ]]; then
+         echo_failed
+         error "$(cat $log_file)"
+      else
+         echo_ok
+      fi
+   done < <(find $key_directory -mindepth 1 -maxdepth 1 -type f -name "K${DOMAIN_REQUESTED_TO_REMOVE}.*" -print0)
+
+   if [[ ! "$(ls -A $key_directory)" ]] ; then
+      echononl "   Remove empty key directory '$(basename $key_directory)'.."
+      rmdir $key_directory > $log_file 2>&1
+      if [[ $? -gt 0 ]]; then
+         echo_failed
+         error "$(cat $log_file)"
+      else
+         echo_ok
+      fi
+   fi
+fi
+
+
+if [[ -f "${ZONES_DECLARATION_FILE}.$backup_date" ]]; then
+   diff "$ZONES_DECLARATION_FILE" "${ZONES_DECLARATION_FILE}.$backup_date" > /dev/null 2>&1
+   if [[ $? -eq 0 ]]; then
+      info "Zone declaration file $(basename $ZONES_DECLARATION_FILE) has not changed.\n\t          Removing previously created backup now."
+      echononl "\tDelete '${ZONES_DECLARATION_FILE}.$backup_date'.."
+      rm "${ZONES_DECLARATION_FILE}.$backup_date" > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+      fi
+   fi
+fi
+      
+
+if [[ -d "${ZONE_FILE_MASTER_DIR}.${backup_date}" ]] ; then
+   diff -Nur "${ZONE_FILE_MASTER_DIR}" "${ZONE_FILE_MASTER_DIR}.${backup_date}" > /dev/null 2>&1
+   if [[ $? -eq 0 ]]; then
+      info "No zone file has changed.\n\t          Removing previously created backup."
+      echononl "\tDelete '${ZONE_FILE_MASTER_DIR}.${backup_date}'.."
+      rm -rf "${ZONE_FILE_MASTER_DIR}.${backup_date}" > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         error "$(cat $log_file)"
+      fi
+   fi
+fi
+
+if [[ -d "${backup_key_dir}.${backup_date}" ]] ; then
+   diff -Nur "${backup_key_dir}" "${backup_key_dir}.${backup_date}" > /dev/null 2>&1
+   if [[ $? -eq 0 ]]; then
+      info "Key directory '${backup_key_dir}' has not changed.\n\t          Removing previously created backup now."
+      echononl "\tDelete '${backup_key_dir}.${backup_date}'.."
+      rm -rf "${backup_key_dir}.${backup_date}" > $log_file 2>&1
+      if [[ $? -eq 0 ]]; then
+         echo_ok
+      else
+         echo_failed
+         error "$(cat $log_file)"
+      fi
+   fi
+fi
+
+
+
+$LOGGING && echo ""
+
+echononl "   Reeload bind configuration"
+rndc reconfig  > $log_file 2>&1
+if [[ $? -gt 0 ]]; then
+   echo_failed
+   error "$(cat $log_file)"
+else
+   echo_done
+fi
+
+
+#echo "zone file: $zone_file"
+#echo "$line_number - $_first_line , $_last_line"
+
+
+$LOGGING && echo ""
+clean_up 0
diff --git a/conf/bind.conf.sample b/conf/bind.conf.sample
index 65fdcc7..8bc6359 100644
--- a/conf/bind.conf.sample
+++ b/conf/bind.conf.sample
@@ -27,8 +27,10 @@
 # - Directory containing bind configuration files
 # -
 # - This parameter MUST be set.
+# - 
+# - Example: CONF_FILE_DIR="/etc/bind"
 # -
-#CONF_FILE_DIR="/etc/bind"
+CONF_FILE_DIR=""
 
 
 # - ZONE_FILE_MASTER_DIR