linux-script-project-ismailalpakwork-ops/monitor.sh at main · SauWebProgramming/linux-script-project-ismailalpakwork-ops · GitHub

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#!/bin/bash

# --- 1. Collect System Information ---
DATE=$(date '+%d.%m.%Y - %H:%M:%S')
CPU=$(top -bn1 | grep "Cpu(s)" | awk '{print 100 - $8"%"}')
# Cleaning up RAM output for cleaner display
RAM_USED=$(free -m | awk 'NR==2{print $3}')
RAM_TOTAL=$(free -m | awk 'NR==2{print $2}')
RAM_PERCENT=$(awk "BEGIN {printf \"%.1f\", ($RAM_USED/$RAM_TOTAL)*100}")
# Cleaning up Disk output
DISK_USED=$(df -h / | awk 'NR==2{print $3}')
DISK_TOTAL=$(df -h / | awk 'NR==2{print $2}')
USERS=$(who | wc -l)
UPTIME=$(uptime -p | sed 's/up //')

# --- 2. Generate HTML (Modern Dashboard) ---
cat > /var/www/html/index.html << EOF
<!DOCTYPE html>
<html lang="tr">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="refresh" content="60">
    <title>Sistem Durum Paneli</title>
    <style>
        :root {
            --bg-color: #f3f4f6;
            --card-bg: #ffffff;
            --text-main: #1f2937;
            --text-muted: #6b7280;
            --accent: #2563eb;
            --border-radius: 12px;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--bg-color);
            color: var(--text-main);
            padding: 2rem;
            min-height: 100vh;
        }

        .container {
            max-width: 1000px;
            margin: 0 auto;
        }

        header {
            margin-bottom: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #e5e7eb;
            padding-bottom: 1rem;
        }

        h1 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #111827;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .status-badge {
            background: #d1fae5;
            color: #065f46;
            font-size: 0.85rem;
            padding: 4px 12px;
            border-radius: 20px;
            font-weight: 600;
        }

        .last-update {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        /* Grid Layout */
        .dashboard-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .card {
            background: var(--card-bg);
            padding: 1.5rem;
            border-radius: var(--border-radius);
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            transition: transform 0.2s ease;
            border-left: 4px solid var(--accent);
        }

        .card:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }

        .card-label {
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .card-value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text-main);
        }

        .card-sub {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        footer {
            text-align: center;
            margin-top: 3rem;
            font-size: 0.85rem;
            color: #9ca3af;
        }
    </style>
</head>
<body>

    <div class="container">
        <header>
            <h1>
                <span style="color:var(--accent);">●</span> Server Monitörü
                <span class="status-badge">Online</span>
            </h1>
            <div class="last-update">Son Güncelleme: $DATE</div>
        </header>

        <div class="dashboard-grid">

            <div class="card">
                <div class="card-label">⚙️ İşlemci (CPU)</div>
                <div class="card-value">$CPU</div>
                <div class="card-sub">Anlık Yük</div>
            </div>

            <div class="card">
                <div class="card-label">🧠 Bellek (RAM)</div>
                <div class="card-value">%$RAM_PERCENT</div>
                <div class="card-sub">$RAM_USED MB / $RAM_TOTAL MB</div>
            </div>

            <div class="card">
                <div class="card-label">💾 Disk Alanı</div>
                <div class="card-value">$DISK_USED</div>
                <div class="card-sub">Toplam: $DISK_TOTAL</div>
            </div>

            <div class="card">
                <div class="card-label">⏱️ Çalışma Süresi</div>
                <div class="card-value" style="font-size: 1.4rem;">$UPTIME</div>
                <div class="card-sub">Kesintisiz Süre</div>
            </div>

            <div class="card">
                <div class="card-label">👥 Aktif Kullanıcılar</div>
                <div class="card-value">$USERS</div>
                <div class="card-sub">Şu an bağlı</div>
            </div>

        </div>

        <footer>
            Bilişim Sistemleri Mühendisliği &copy; 2025<br>
            Otomatik İzleme Sistemi
        </footer>
    </div>

</body>
</html>
EOF

echo "Dashboard updated at $DATE"