17 lines
445 B
Bash
Executable File
17 lines
445 B
Bash
Executable File
#!/usr/bin/env bash
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. /etc/dyndns.conf
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REQ_IP=$(/usr/bin/grep ${PASS} ${LOG} | /usr/bin/tail -1 | /usr/bin/awk '{print $2}')
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if [ -f $LAST_IP_FILE ]; then
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LAST_IP=$(/bin/cat $LAST_IP_FILE)
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fi
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if [[ $LAST_IP != $REQ_IP ]]; then
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/bin/cat $ZONEFILE | /usr/bin/sed "4s/.*/${TIMESTAMP}/" | /usr/bin/sed "s/^${SUBDOMAIN}.*/${SUBDOMAIN} IN A ${REQ_IP}/" > $ZONEFILE
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/etc/rc.d/nsd reload
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/bin/echo $REQ_IP > $LAST_IP_FILE
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/bin/echo "update"
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fi
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