initialise project

2026-08-23 13:03:06 +02:00
commit 2dfdf54d42
22 changed files with 3169 additions and 0 deletions
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+INTERNET_TEST="https://google.com"
+HOST="https://serverjonas.de"
+SOUND="/home/jonas/Downloads/eb79fa9a-5d7a-42da-9f00-8d6160f96a62.mp3"
+
+PLAYER_PID=""
+
+while true; do
+    # Erst prüfen, ob überhaupt Internet vorhanden ist
+    if ! curl --silent --fail --max-time 3 "$INTERNET_TEST" > /dev/null; then
+        echo "$(date): Kein Internet auf diesem Rechner."
+
+        # Falls Alarm läuft, stoppen
+        if [[ -n "$PLAYER_PID" ]] && kill -0 "$PLAYER_PID" 2>/dev/null; then
+            kill "$PLAYER_PID"
+            PLAYER_PID=""
+            echo "Alarm gestoppt."
+        fi
+
+        sleep 10
+        continue
+    fi
+
+    # Internet vorhanden -> Server prüfen
+    if curl --silent --fail --max-time 3 "$HOST" > /dev/null; then
+        echo "$(date): $HOST erreichbar."
+
+        if [[ -n "$PLAYER_PID" ]] && kill -0 "$PLAYER_PID" 2>/dev/null; then
+            kill "$PLAYER_PID"
+            PLAYER_PID=""
+            echo "Alarm gestoppt."
+        fi
+    else
+        echo "$(date): $HOST NICHT erreichbar!"
+
+        if [[ -z "$PLAYER_PID" ]] || ! kill -0 "$PLAYER_PID" 2>/dev/null; then
+            ffplay -nodisp -loop 0 "$SOUND" >/dev/null 2>&1 &
+            PLAYER_PID=$!
+            echo "Alarm gestartet."
+        fi
+    fi
+
+    sleep 10
+done