gistfile1.txt

#!/bin/bash
KEYDIR=/etc/bind/external/keys
DSDIR=/etc/bind/external/ds
ZONES="miek.nl atoom.net dnssex.nl dnsex.nl"
cd "$1"
for z in $ZONES; do
    if [ -e $z.nsec3 ]; then
        # sign with NSEC3
        /usr/sbin/dnssec-signzone -P $(grep -v '^\#' $z.nsec3) -N \
        unixtime -K $KEYDIR -d $DSDIR -o $z -S $z >/dev/null 2>&1
    else
        /usr/sbin/dnssec-signzone -P -N unixtime -K $KEYDIR -d \
        $DSDIR -o $z -S $z >/dev/null 2>&1
    fi
    /bin/chown bind.bind "$z.signed"
done
/usr/sbin/rndc reload >/dev/null