initial commit

.gitignore

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+old.html

Dockerfile

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+FROM debian:bookworm-slim
+
+ARG DEBIAN_FRONTEND=noninteractive
+
+RUN apt update \
+    && apt -y upgrade\
+    && apt -y install \
+        cron \
+        tzdata \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN cp -r -f /usr/share/zoneinfo/Europe/Berlin /etc/localtime
+
+COPY /wohn-hh-checker.sh /app/
+COPY /run.sh /app/
+COPY crontab /app/crontab
+
+RUN chmod +x /app/run.sh
+RUN chmod +x /app/wohn-hh-checker.sh
+
+CMD [ "/app/run.sh" ]

crontab

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+# m     h       dom     mon     dow     cmd
+*/15     *       *       *       *      cd /app/ && ./wohn-hh-checker.sh &> /proc/1/fd/1

run.sh

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+#!/bin/bash
+
+echo "Wohn-HH-Checker Docker Container started!" > /proc/1/fd/1
+
+crontab "/app/crontab"
+
+cron -f

wohn-hh-checker.sh

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+#!/bin/bash
+mail="From: sockenklaus@gmail.com\n\
+To: pascalkoenig@duck.com\n\
+Subject: wohn-hh.de changed\n\
+\n\
+Visit: http://wohn-hh.de"
+
+new=$(curl -s http://wohn-hh.de)
+
+if [ -f "old.html" ]; then
+
+	old=$(<old.html)
+
+	if [[ "$old" != "$new" ]]; then
+		curl -s --url 'smtps://smtp.gmail.com:465' \
+		--ssl-reqd --mail-from 'sockenklaus@gmail.com' \
+		--mail-rcpt 'pascalkoenig@duck.com' \
+		--user 'sockenklaus@gmail.com:gkrybqzhzkkggbrh' \
+		-T <(echo -e "$mail")
+	fi
+fi
+
+echo "$new" > old.html
+
+
+
+
+
+