diff --git a/upssched-cmd.sh b/upssched-cmd.sh
new file mode 100644
index 0000000..48553ac
--- /dev/null
+++ b/upssched-cmd.sh
@@ -0,0 +1,93 @@
+#!/bin/bash
+
+LOGFILE="/var/log/ups-shutdown.log"
+WEBHOOK="https://discord.com/api/webhooks/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+SIMULATION=false  # ✅ mode production (⚠️ coupe vraiment les VMs et le serveur)
+
+send_discord() {
+  MESSAGE="$1"
+  curl -s -H "Content-Type: application/json" -X POST -d "{\"content\": \"$MESSAGE\"}" "$WEBHOOK" > /dev/null
+}
+
+send_log_discord() {
+  LOG_CONTENT=$(tail -n 50 "$LOGFILE" | head -c 1900 | jq -Rs .)
+  jq -n --arg text "🔻 \`$(hostname)\` extinction imminente — $(date '+%F %T')\n\n" \
+        --arg log "$LOG_CONTENT" \
+        '{content: ($text + "```" + $log + "```")}' |
+  curl -s -H "Content-Type: application/json" -X POST -d @- "$WEBHOOK" > /dev/null
+}
+
+send_discord_onbatt() {
+  UPS_DATA=$(upsc eaton@localhost 2>/dev/null)
+
+  BATTERY_CHARGE=$(echo "$UPS_DATA" | grep '^battery.charge:' | awk '{print $2}')
+  RUNTIME=$(echo "$UPS_DATA" | grep '^battery.runtime:' | awk '{print $2}')
+  LOAD=$(echo "$UPS_DATA" | grep '^ups.load:' | awk '{print $2}')
+  STATUS=$(echo "$UPS_DATA" | grep '^ups.status:' | awk '{print $2}')
+  INPUT_VOLT=$(echo "$UPS_DATA" | grep '^input.voltage:' | awk '{print $2}')
+  OUTPUT_VOLT=$(echo "$UPS_DATA" | grep '^output.voltage:' | awk '{print $2}')
+  POWER=$(echo "$UPS_DATA" | grep '^ups.power:' | awk '{print $2}')
+  MODEL=$(echo "$UPS_DATA" | grep '^device.model:' | cut -d ':' -f2- | sed 's/^ *//')
+
+  LOG_FORMAT=$(cat <<EOF
+🖥️ Modèle : $MODEL
+🔋 Charge batterie : ${BATTERY_CHARGE} %
+⏳ Autonomie estimée : ${RUNTIME} sec
+⚡ Charge appliquée : ${LOAD} %
+🔌 Entrée : ${INPUT_VOLT} V → ⚡ Sortie : ${OUTPUT_VOLT} V
+🔋 Puissance : ${POWER} VA
+💡 Statut UPS : $STATUS
+EOF
+)
+
+  PAYLOAD=$(jq -n \
+    --arg msg "⚠️ *$(hostname)* est passé sur **batterie** à **$(date '+%Y-%m-%d %H:%M:%S')** 🔋" \
+    --arg log "$LOG_FORMAT" \
+    '{content: ($msg + "\n```" + $log + "```")}'
+  )
+
+  curl -s -H "Content-Type: application/json" -X POST -d "$PAYLOAD" "$WEBHOOK" > /dev/null
+}
+
+case $1 in
+  onbatt)
+    logger "[NUT] ⚠️ Passage sur batterie détecté"
+    echo "$(date '+%F %T') ⚠️ UPS on battery" >> "$LOGFILE"
+    send_discord_onbatt
+    ;;
+
+  online)
+    logger "[NUT] 🔌 Retour à l'alimentation secteur"
+    echo "$(date '+%F %T') 🔌 Retour secteur" >> "$LOGFILE"
+    send_discord "🔌 **$(hostname)** est revenu sur **secteur** à **$(date '+%Y-%m-%d %H:%M:%S')** ⚡"
+    ;;
+
+  shutdown)
+    logger "[NUT] 🛑 Batterie faible — extinction imminente (simulation=$SIMULATION)"
+    echo "$(date '+%F %T') 🛑 Batterie faible — arrêt des VMs + Proxmox (simulation=$SIMULATION)" >> "$LOGFILE"
+    send_discord "🛑 **$(hostname)** — batterie faible détectée à **$(date '+%Y-%m-%d %H:%M:%S')** ⚡\nArrêt des VMs en cours (simulation=$SIMULATION)..."
+
+    for vmid in $(qm list | awk 'NR>1 {print $1}'); do
+      echo "$(date '+%F %T') → Arrêt VM $vmid" >> "$LOGFILE"
+      if [[ "$SIMULATION" != "true" ]]; then
+        qm shutdown $vmid --timeout 300
+      fi
+    done
+
+    echo "$(date '+%F %T') ⏳ Attente extinction des VMs…" >> "$LOGFILE"
+    if [[ "$SIMULATION" != "true" ]]; then
+      while qm list | awk 'NR>1 {print $2}' | grep -q running; do
+        sleep 5
+      done
+    fi
+
+    echo "$(date '+%F %T') ✅ VMs arrêtées" >> "$LOGFILE"
+    echo "$(date '+%F %T') 🔻 Shutdown final (simulation=$SIMULATION)" >> "$LOGFILE"
+    send_log_discord
+
+    if [[ "$SIMULATION" != "true" ]]; then
+      shutdown -h now
+    fi
+    ;;
+esac
+root@pve:~#