46 lines
1.2 KiB
Bash
Executable File
46 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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INTERNET_TEST="https://google.com"
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HOST="https://serverjonas.de"
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SOUND="/home/jonas/Downloads/eb79fa9a-5d7a-42da-9f00-8d6160f96a62.mp3"
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PLAYER_PID=""
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while true; do
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# Erst prüfen, ob überhaupt Internet vorhanden ist
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if ! curl --silent --fail --max-time 3 "$INTERNET_TEST" > /dev/null; then
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echo "$(date): Kein Internet auf diesem Rechner."
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# Falls Alarm läuft, stoppen
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if [[ -n "$PLAYER_PID" ]] && kill -0 "$PLAYER_PID" 2>/dev/null; then
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kill "$PLAYER_PID"
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PLAYER_PID=""
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echo "Alarm gestoppt."
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fi
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sleep 10
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continue
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fi
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# Internet vorhanden -> Server prüfen
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if curl --silent --fail --max-time 3 "$HOST" > /dev/null; then
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echo "$(date): $HOST erreichbar."
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if [[ -n "$PLAYER_PID" ]] && kill -0 "$PLAYER_PID" 2>/dev/null; then
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kill "$PLAYER_PID"
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PLAYER_PID=""
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echo "Alarm gestoppt."
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fi
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else
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echo "$(date): $HOST NICHT erreichbar!"
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if [[ -z "$PLAYER_PID" ]] || ! kill -0 "$PLAYER_PID" 2>/dev/null; then
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ffplay -nodisp -loop 0 "$SOUND" >/dev/null 2>&1 &
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PLAYER_PID=$!
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echo "Alarm gestartet."
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fi
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fi
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sleep 10
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done
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