30 lines
614 B
Plaintext
30 lines
614 B
Plaintext
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#!/bin/bash
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set -euo pipefail # Strikte Fehlerbehandlung
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# Check für Parameter
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if [ -z "$1" ]; then
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echo "Usage: $0 <minutes>"
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exit 1
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fi
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MINS="$1" # Quote für safety
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CREDS=$(cat /root/secret/ntfy.txt || exit 1) # Explizites error handling
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TOPIC="KX8E5dbho7Q4VUVi-feed"
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# Sende Notification
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if ! curl -f -s \
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-u "$CREDS" \
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-d "Homeserver fährt in $MINS Minuten runter." \
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-H "Title: Server Shutdown" \
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-H "Priority: high" \
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https://ntfy.sh/$TOPIC; then
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echo "Failed to send notification"
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exit 1
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fi
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# Warte auf Zustellung
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sleep 5
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# Führe Shutdown aus
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shutdown "$MINS"
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