23 lines
563 B
Bash
23 lines
563 B
Bash
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#!/bin/bash
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IP_FILE='/tmp/ipaddress'
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[[ -f "${IP_FILE}" ]] && IP_OLD="$(< "${IP_FILE}" )"
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IP_NEW="$(curl -s -4 http://icanhazip.com/)"
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# work around to report IP to root server
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ssh wiebelbach@lusiardi.de -i ~/.ssh/id_rsa_update_ip "echo $IP_NEW > IP"
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if [[ "${IP_OLD}" != "${IP_NEW}" ]]; then
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echo "change from ${IP_OLD} to ${IP_NEW}"
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echo ${IP_NEW} > ${IP_FILE}
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for SCRIPT in `ls /usr/local/etc/ipchange.d/*.sh`
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do
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${SCRIPT} ${IP_NEW}
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done
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else
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echo "no update required (still ${IP_OLD})"
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fi
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