diff --git a/app/Libraries/SystemOperations.php b/app/Libraries/SystemOperations.php
new file mode 100644
index 0000000..440675c
--- /dev/null
+++ b/app/Libraries/SystemOperations.php
@@ -0,0 +1,345 @@
+<?php
+
+namespace App\Libraries;
+
+use RuntimeException;
+
+class SystemOperations
+{
+    private string $historyPath;
+
+    public function __construct()
+    {
+        $this->historyPath = WRITEPATH . 'system_update_history.json';
+    }
+
+    public function collectStatus(): array
+    {
+        $status = [
+            'hostname' => $this->safeCommand('hostname'),
+            'os' => $this->safeCommand('uname -a'),
+            'uptime' => $this->safeCommand('uptime'),
+            'cpu' => ['used_percent' => null],
+            'memory' => ['total_mb' => null, 'used_mb' => null, 'free_mb' => null],
+            'disk' => ['total_gb' => null, 'used_gb' => null, 'free_gb' => null],
+            'network' => 'Unavailable',
+            'internet' => 'Unavailable',
+            'services' => [],
+            'raid' => 'Unavailable',
+            'last_update' => null,
+        ];
+
+        $status['cpu']['used_percent'] = $this->readCpuUsage();
+        $status['memory'] = $this->readMemoryUsage();
+        $status['disk'] = $this->readDiskUsage();
+        $status['network'] = $this->readNetworkStatus();
+        $status['internet'] = $this->readInternetStatus();
+        $status['services'] = $this->readServiceStatus();
+        $status['raid'] = $this->readRaidStatus();
+        $status['last_update'] = $this->getLatestHistoryEntry();
+
+        return $status;
+    }
+
+    public function runUpdate(): array
+    {
+        $repoPath = ROOTPATH;
+        $logFile = WRITEPATH . 'system_update.log';
+        $startedAt = date('Y-m-d H:i:s');
+        $entry = [
+            'timestamp' => $startedAt,
+            'type' => 'update',
+            'status' => 'running',
+            'message' => 'Update started',
+        ];
+        $this->appendHistory($entry);
+
+        $commands = [
+            'cd ' . escapeshellarg($repoPath) . ' && git pull origin main 2>&1',
+            'cd ' . escapeshellarg($repoPath) . ' && php spark migrate --namespace App 2>&1',
+        ];
+
+        $output = [];
+        foreach ($commands as $command) {
+            $result = $this->runCommand($command);
+            $output[] = $result['output'];
+            if ($result['exit_code'] !== 0) {
+                $entry = [
+                    'timestamp' => date('Y-m-d H:i:s'),
+                    'type' => 'update',
+                    'status' => 'failed',
+                    'message' => 'Update failed',
+                    'detail' => trim(implode("\n", $output)),
+                ];
+                $this->appendHistory($entry);
+                file_put_contents($logFile, trim(implode("\n", $output)) . PHP_EOL, FILE_APPEND);
+
+                return ['ok' => false, 'message' => 'Update failed', 'output' => trim(implode("\n", $output))];
+            }
+        }
+
+        $entry = [
+            'timestamp' => date('Y-m-d H:i:s'),
+            'type' => 'update',
+            'status' => 'success',
+            'message' => 'Update completed',
+            'detail' => trim(implode("\n", $output)),
+        ];
+        $this->appendHistory($entry);
+        file_put_contents($logFile, trim(implode("\n", $output)) . PHP_EOL, FILE_APPEND);
+
+        return ['ok' => true, 'message' => 'Update completed successfully', 'output' => trim(implode("\n", $output))];
+    }
+
+    public function runServerAction(string $action): array
+    {
+        $commands = [
+            'restart_web' => ['systemctl restart nginx', 'systemctl restart apache2', 'service nginx restart', 'service apache2 restart'],
+            'restart_php' => ['systemctl restart php-fpm', 'systemctl restart php8.3-fpm', 'service php-fpm restart', 'service php8.3-fpm restart'],
+            'reboot' => ['systemctl reboot'],
+            'shutdown' => ['systemctl poweroff'],
+        ];
+
+        $options = $commands[$action] ?? [];
+        if ($options === []) {
+            return ['ok' => false, 'message' => 'Unknown action'];
+        }
+
+        $command = $this->findWorkingCommand($options);
+        if ($command === null) {
+            return ['ok' => false, 'message' => 'System control commands are not available on this server.'];
+        }
+
+        $result = $this->runCommand($command);
+        $status = $result['exit_code'] === 0 ? 'success' : 'failed';
+        $this->appendHistory([
+            'timestamp' => date('Y-m-d H:i:s'),
+            'type' => $action,
+            'status' => $status,
+            'message' => ucfirst(str_replace('_', ' ', $action)) . ' completed',
+            'detail' => $result['output'],
+        ]);
+
+        return [
+            'ok' => $result['exit_code'] === 0,
+            'message' => $result['exit_code'] === 0 ? ucfirst(str_replace('_', ' ', $action)) . ' executed.' : 'Action failed.',
+            'output' => $result['output'],
+        ];
+    }
+
+    public function getHistory(): array
+    {
+        if (! file_exists($this->historyPath)) {
+            return [];
+        }
+
+        $json = file_get_contents($this->historyPath);
+        if ($json === false || trim($json) === '') {
+            return [];
+        }
+
+        $data = json_decode($json, true);
+        return is_array($data) ? array_slice($data, -12) : [];
+    }
+
+    private function appendHistory(array $entry): void
+    {
+        $history = $this->getHistory();
+        $history[] = $entry;
+        file_put_contents($this->historyPath, json_encode($history, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
+    }
+
+    private function safeCommand(string $command): string
+    {
+        $result = $this->runCommand($command);
+        return $result['output'] ?: 'Unavailable';
+    }
+
+    private function runCommand(string $command): array
+    {
+        if (! function_exists('shell_exec')) {
+            return ['exit_code' => 1, 'output' => 'shell_exec is not available'];
+        }
+
+        $output = shell_exec($command) ?: '';
+        $exitCode = 0;
+        if ($output === '' && ! $this->commandExists($command)) {
+            $exitCode = 127;
+        }
+
+        return [
+            'exit_code' => $exitCode,
+            'output' => trim((string) $output),
+        ];
+    }
+
+    private function commandExists(string $command): bool
+    {
+        if (stripos($command, 'uname') !== false || stripos($command, 'hostname') !== false || stripos($command, 'uptime') !== false) {
+            return true;
+        }
+
+        return false;
+    }
+
+    private function readCpuUsage(): ?float
+    {
+        $result = $this->safeCommand('top -bn1 | grep "Cpu(s)" | tail -n 1');
+        if ($result === 'Unavailable') {
+            return null;
+        }
+
+        if (preg_match('/(\d+(?:\.\d+)?)%us/', $result, $matches)) {
+            return (float) $matches[1];
+        }
+
+        return null;
+    }
+
+    private function readMemoryUsage(): array
+    {
+        $result = $this->safeCommand('free -m');
+        if ($result === 'Unavailable') {
+            return ['total_mb' => null, 'used_mb' => null, 'free_mb' => null];
+        }
+
+        $lines = preg_split('/\r\n|\n|\r/', $result);
+        if (count($lines) < 2) {
+            return ['total_mb' => null, 'used_mb' => null, 'free_mb' => null];
+        }
+
+        $parts = preg_split('/\s+/', trim($lines[1]));
+        if (count($parts) < 3) {
+            return ['total_mb' => null, 'used_mb' => null, 'free_mb' => null];
+        }
+
+        return [
+            'total_mb' => (int) ($parts[1] ?? 0),
+            'used_mb' => (int) ($parts[2] ?? 0),
+            'free_mb' => (int) ($parts[3] ?? 0),
+        ];
+    }
+
+    private function readDiskUsage(): array
+    {
+        $result = $this->safeCommand('df -h /');
+        if ($result === 'Unavailable') {
+            return ['total_gb' => null, 'used_gb' => null, 'free_gb' => null];
+        }
+
+        $lines = preg_split('/\r\n|\n|\r/', $result);
+        if (count($lines) < 2) {
+            return ['total_gb' => null, 'used_gb' => null, 'free_gb' => null];
+        }
+
+        $parts = preg_split('/\s+/', trim($lines[1]));
+        if (count($parts) < 6) {
+            return ['total_gb' => null, 'used_gb' => null, 'free_gb' => null];
+        }
+
+        return [
+            'total_gb' => $this->humanToGb((string) ($parts[1] ?? '0')),
+            'used_gb' => $this->humanToGb((string) ($parts[2] ?? '0')),
+            'free_gb' => $this->humanToGb((string) ($parts[3] ?? '0')),
+        ];
+    }
+
+    private function humanToGb(string $value): ?float
+    {
+        if ($value === '') {
+            return null;
+        }
+
+        $unit = strtolower(substr($value, -1));
+        $numeric = (float) rtrim($value, 'KMGTP');
+
+        return match ($unit) {
+            't' => $numeric * 1024,
+            'g' => $numeric,
+            'm' => $numeric / 1024,
+            'k' => $numeric / 1024 / 1024,
+            default => $numeric,
+        };
+    }
+
+    private function readNetworkStatus(): string
+    {
+        $result = $this->safeCommand('ip addr 2>/dev/null | head -n 5');
+        if ($result === 'Unavailable' || trim($result) === '') {
+            return 'Unavailable';
+        }
+
+        return 'Detected';
+    }
+
+    private function readInternetStatus(): string
+    {
+        $result = $this->safeCommand('ping -c 2 8.8.8.8 2>/dev/null | tail -n 1');
+        if ($result === 'Unavailable' || trim($result) === '') {
+            return 'Unavailable';
+        }
+
+        return strpos($result, '100% packet loss') !== false ? 'Offline' : 'Online';
+    }
+
+    private function readServiceStatus(): array
+    {
+        $services = ['nginx', 'apache2', 'php-fpm', 'mariadb', 'mysql', 'sshd'];
+        $result = [];
+        foreach ($services as $service) {
+            $command = 'systemctl is-active ' . escapeshellarg($service) . ' 2>/dev/null';
+            $output = $this->safeCommand($command);
+            if ($output === 'Unavailable' || trim($output) === '') {
+                continue;
+            }
+
+            $result[$service] = $output;
+        }
+
+        return $result;
+    }
+
+    private function readRaidStatus(): string
+    {
+        if (file_exists('/proc/mdstat')) {
+            $content = file_get_contents('/proc/mdstat');
+            if (is_string($content) && trim($content) !== '') {
+                return trim($content);
+            }
+        }
+
+        return 'Not detected';
+    }
+
+    private function findWorkingCommand(array $options): ?string
+    {
+        foreach ($options as $command) {
+            if ($this->commandAvailable($command)) {
+                return $command;
+            }
+        }
+
+        return null;
+    }
+
+    private function commandAvailable(string $command): bool
+    {
+        if (! function_exists('shell_exec')) {
+            return false;
+        }
+
+        if (str_contains($command, 'systemctl') || str_contains($command, 'service') || str_contains($command, 'reboot') || str_contains($command, 'poweroff')) {
+            return true;
+        }
+
+        $binary = trim((string) preg_split('/\s+/', trim($command))[0]);
+        $test = shell_exec('command -v ' . escapeshellarg($binary) . ' 2>/dev/null');
+        return trim((string) $test) !== '';
+    }
+
+    private function getLatestHistoryEntry(): ?array
+    {
+        $history = $this->getHistory();
+        return $history === [] ? null : end($history);
+    }
+}
diff --git a/app/Views/Setting/Admin/index.php b/app/Views/Setting/Admin/index.php
index 64d57eb..33689eb 100644
--- a/app/Views/Setting/Admin/index.php
+++ b/app/Views/Setting/Admin/index.php
@@ -128,6 +128,12 @@
                 <span>Hospital Stock</span>
             </a>
         </div>
+        <div class="col-6 col-md-2 col-lg-2">
+            <a class="admin-tile" href="javascript:load_form_div('<?= base_url('setting/admin/system-ops') ?>','maindiv','System Operations');">
+                <i class="bi bi-server"></i>
+                <span>System Operations</span>
+            </a>
+        </div>
     </div>
     <hr/>
     <div class="row mt-4">