73 lines
1.9 KiB
Bash
73 lines
1.9 KiB
Bash
#!/bin/bash
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WATCH_DIR="$1"
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DURATION="${2:-300}" # Standard: 300 Sekunden (5 min)
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TARGET_GB=80
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if [ -z "$WATCH_DIR" ]; then
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echo "Usage: $0 /pfad/zum/ordner [dauer_in_sekunden]"
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exit 1
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fi
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if [ ! -d "$WATCH_DIR" ]; then
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echo "Fehler: Ordner '$WATCH_DIR' existiert nicht."
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exit 1
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fi
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echo "Überwache Ordner: $WATCH_DIR"
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echo "Dauer: $DURATION Sekunden"
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echo
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initial_size=$(du -sb "$WATCH_DIR" | awk '{print $1}')
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start_time=$(date +%s)
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echo "Live-Überwachung gestartet..."
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echo
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# Fortschrittsbalken + Live-Statistik
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for ((i=0; i<DURATION; i++)); do
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current_size=$(du -sb "$WATCH_DIR" | awk '{print $1}')
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diff=$((current_size - initial_size))
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# Formatierte Größen
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diff_fmt=$(numfmt --to=iec $diff)
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curr_fmt=$(numfmt --to=iec $current_size)
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# Fortschritt
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progress=$(( (i * 100) / DURATION ))
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bar_len=$((progress / 2))
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bar=$(printf "%${bar_len}s" | tr " " "#")
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printf "\r[% -50s] %3d%% | Gesamt: %s | Zuwachs: %s" "$bar" "$progress" "$curr_fmt" "$diff_fmt"
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sleep 1
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done
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echo
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echo "Überwachung abgeschlossen."
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echo
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final_size=$(du -sb "$WATCH_DIR" | awk '{print $1}')
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bytes_copied=$((final_size - initial_size))
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if [ "$bytes_copied" -le 0 ]; then
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echo "⚠ Keine neuen Daten gefunden."
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exit 0
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fi
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rate=$(echo "$bytes_copied / $DURATION" | bc -l)
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target_bytes=$(echo "$TARGET_GB * 1024 * 1024 * 1024" | bc)
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seconds_needed=$(echo "$target_bytes / $rate" | bc -l)
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hours=$(printf "%.1f" "$(echo "$seconds_needed / 3600" | bc -l)")
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minutes=$(printf "%.0f" "$(echo "$seconds_needed / 60" | bc -l)")
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echo "-------------------------------------------"
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echo "Zusammenfassung:"
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echo "Neue Daten: $(numfmt --to=iec $bytes_copied)"
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echo "Durchsatz: $(numfmt --to=iec $rate)/s"
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echo
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echo "Zeit für $TARGET_GB GB:"
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echo " ≈ $hours Stunden"
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echo " oder ≈ $minutes Minuten"
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echo "-------------------------------------------"
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