Created
July 19, 2020 22:03
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Simple Namecheap Dynamic DNS client
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#!/bin/sh | |
set -eu | |
FETCH="fetch -qo -" | |
# or for curl: | |
#FETCH="curl -s" | |
# $1: your domain | |
# $2: subdomain to update use @ for TLD | |
# $3: the password given to you by Namecheap's web interface | |
# | |
# Rerun this script every 5 minutes. Crontab entry (not as root): | |
# */5 * * * * namecheap-ddns bla.com @ asdjfasfasdfasdf | |
domain=$1 | |
host=$2 | |
password=$3 | |
out=$(${FETCH} "https://dynamicdns.park-your-domain.com/update?host=${host}&domain=${domain}&password=${password}") | |
grep -q "<ErrCount>0</ErrCount>" <<EOF && exit 0 | |
${out} | |
EOF | |
cat <<EOF | |
${out} | |
EOF | |
exit 1 |
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