32 lines
755 B
Bash
32 lines
755 B
Bash
#!/bin/bash
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#
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# Checks for debian updates and informs a gotify server.
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#
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# MUST RUN AS ROOT (best in a cronjob)
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#
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MYTEMPDIR="$(mktemp -d)"
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MYAPT="$MYTEMPDIR/apt-update.txt"
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trap 'rm -rf -- "$MYDIR"' EXIT
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apt update > "$MYAPT" 2>&1
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MSG=$(tail -1 "$MYAPT")
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if [[ $MSG =~ All.packages.are.up.to.date ]]; then
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echo $MSG
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else
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SUMMARY=$(echo "$MSG" | awk -F "." '{print $1}')
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LST="$(aptitude -F %p search '~U')"
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LST="$(echo $LST | tr '\n' ' ')"
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HOST=$(hostname)
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text="$SUMMARY ($(uname -n)):\n $LST"
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curl -H "Markdown: yes" \
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-H "Tags: $HOST" \
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-H "Title: Debian Update Check" \
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-H "Icon: https://www.debian.org/logos/openlogo-nd-75.png" \
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-d "$SUMMARY on **$HOST**
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$LST" https://ntfy.coolify.gaiselmann.de/hetzner
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fi
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