Bash script to sync nameservers slave master automatically. Plesk 11 tested

dnsSync.sh

#!/bin/bash
#Require root SSH access by authentication file
TEMPFILE=`mktemp -p /tmp`
HOSTNAME=`hostname`
MASTERS=`hostname -i`
REMOTE_URI="root@xxx.xxx.xxx.xxx"
SLAVE_PATH="/var/named/chroot/etc/"

for domain in `egrep '^zone' /etc/named.conf | egrep -iv "arpa|\"\." | egrep -iv "domain.com" | awk -F\" '{print $2}'`
do printf "zone \"${domain}\" {\n\t type slave;\n\t file \"/var/named/slaves/${domain}.db\";\n\t masters { ${MASTERS}; };\n};\n\n"
done > ${TEMPFILE}

#Fix permission error
chmod 644 ${TEMPFILE}

# Transfer File
scp ${TEMPFILE} ${REMOTE_URI}:${SLAVE_PATH}${HOSTNAME}.slaves

# Reload Remote Nameserver
ssh -t ${REMOTE_URI} 'service named restart'

# Cleanup
rm -f ${TEMPFILE}