diff --git a/src/Commands/Commandable.php b/src/Commands/Commandable.php
index bfa05fa..7dff325 100644
--- a/src/Commands/Commandable.php
+++ b/src/Commands/Commandable.php
@@ -75,7 +75,7 @@ public function optionInt(string $option, ?int $default = null): ?int
         return (int) $this->optionArgument($option, $default);
     }
 
-    public function optionBool(string $option, ?bool $default = null): ?bool
+    public function optionBool(string $option, ?bool $default = false): ?bool
     {
         return (bool) $this->optionArgument($option, $default);
     }
diff --git a/src/Commands/Db/DbTestCommand.php b/src/Commands/Db/DbTestCommand.php
new file mode 100644
index 0000000..276e466
--- /dev/null
+++ b/src/Commands/Db/DbTestCommand.php
@@ -0,0 +1,136 @@
+<?php
+
+namespace Kiwilan\Steward\Commands\Db;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Schema;
+use Kiwilan\Steward\Commands\Commandable;
+
+class DbTestCommand extends Commandable
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'db:test
+                            {--c|credentials : Show database credentials}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Test database connection';
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $this->title();
+
+        $credentials = $this->optionBool('credentials');
+        $success = false;
+
+        $this->info('Testing database connection...');
+        $this->newLine();
+
+        $connection = Schema::getConnection();
+
+        $driver = $connection->getDriverName();
+        $database = $connection->getDatabaseName();
+        $host = $connection->getConfig('host');
+        $port = $connection->getConfig('port');
+        $username = $connection->getConfig('username');
+        $password = $connection->getConfig('password');
+
+        $this->comment("Driver: {$driver}");
+        $this->comment("Database: {$database}");
+        $this->comment("Host: {$host}");
+        $this->comment("Port: {$port}");
+
+        if ($credentials) {
+            $this->comment("Username: {$username}");
+            $this->comment("Password: {$password}");
+        }
+
+        $this->newLine();
+
+        $this->comment("Try to ping database at {$host}:{$port}...");
+        $available = $this->pingDatabase($host, $port);
+        $this->info($available ? 'Database is available.' : 'Database is not available.');
+
+        $this->newLine();
+
+        if ($available) {
+            $success = $this->testConnection($connection);
+        } else {
+            $this->comment('Try to get error information...');
+            $this->getError($connection);
+
+            $success = false;
+        }
+
+        if (! $success) {
+            return Command::FAILURE;
+        }
+
+        return Command::SUCCESS;
+    }
+
+    private function pingDatabase(string $url, int|string $port): bool
+    {
+        $connection = @fsockopen($url, $port, $errno, $errstr, 1);
+        if (is_resource($connection)) {
+            fclose($connection);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    private function getError(\Illuminate\Database\Connection $connection): void
+    {
+        try {
+            $connection->getPdo();
+        } catch (\Throwable $th) {
+            $this->error($th->getMessage());
+        }
+    }
+
+    private function testConnection(\Illuminate\Database\Connection $connection): bool
+    {
+        $driverName = null;
+        $serverInfo = null;
+        $clientVersion = null;
+        $serverVersion = null;
+        $connectionStatus = null;
+
+        try {
+            $pdo = $connection->getPdo();
+
+            $driverName = $pdo->getAttribute(\PDO::ATTR_DRIVER_NAME);
+            $serverInfo = $pdo->getAttribute(\PDO::ATTR_SERVER_INFO);
+            $clientVersion = $pdo->getAttribute(\PDO::ATTR_CLIENT_VERSION);
+            $serverVersion = $pdo->getAttribute(\PDO::ATTR_SERVER_VERSION);
+            $connectionStatus = $pdo->getAttribute(\PDO::ATTR_CONNECTION_STATUS);
+        } catch (\Exception $e) {
+            $this->error('Connection failed.');
+
+            return false;
+        }
+
+        $this->alert('Connection successful.');
+        $this->comment("Driver name: {$driverName}");
+        $this->comment("Server info: {$serverInfo}");
+        $this->comment("Client version: {$clientVersion}");
+        $this->comment("Server version: {$serverVersion}");
+        $this->comment("Connection status: {$connectionStatus}");
+
+        return true;
+    }
+}
diff --git a/src/Commands/Setup/SetupInstallCommand.php b/src/Commands/Setup/SetupInstallCommand.php
new file mode 100644
index 0000000..ef6152c
--- /dev/null
+++ b/src/Commands/Setup/SetupInstallCommand.php
@@ -0,0 +1,86 @@
+<?php
+
+namespace Kiwilan\Steward\Commands\Setup;
+
+use Illuminate\Console\Command;
+use Illuminate\Support\Facades\Artisan;
+use Kiwilan\Steward\Commands\Commandable;
+
+class SetupInstallCommand extends Commandable
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'setup:install
+                            {--p|production : run in production mode}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Execute main setup commands.';
+
+    /**
+     * Execute the console command.
+     *
+     * @return int
+     */
+    public function handle()
+    {
+        $this->title();
+
+        $production = $this->optionBool('production', false);
+
+        $this->info('Create .env file...');
+
+        if (! file_exists(base_path('.env'))) {
+            copy(base_path('.env.example'), base_path('.env'));
+        }
+
+        $this->info('Generating key...');
+
+        Artisan::call('key:generate', [
+            '--force' => true,
+        ], $this->output);
+
+        if ($production) {
+            $this->dotenvProduction();
+            $this->info('Production mode enabled.');
+        }
+
+        $this->info('Linking storage...');
+
+        Artisan::call('storage:link', [
+            '--force' => true,
+        ], $this->output);
+
+        $this->info('Migrating database...');
+
+        Artisan::call('migrate', [
+            '--force' => true,
+        ], $this->output);
+
+        $this->info('Seeding database...');
+
+        Artisan::call('db:seed', [
+            '--force' => true,
+        ], $this->output);
+
+        $this->info('Done.');
+
+        return Command::SUCCESS;
+    }
+
+    private function dotenvProduction(): void
+    {
+        $env = file_get_contents(base_path('.env'));
+
+        $env = str_replace('APP_ENV=local', 'APP_ENV=production', $env);
+        $env = str_replace('APP_DEBUG=true', 'APP_DEBUG=false', $env);
+
+        file_put_contents(base_path('.env'), $env);
+    }
+}
diff --git a/src/StewardServiceProvider.php b/src/StewardServiceProvider.php
index 0eba714..1f520c9 100644
--- a/src/StewardServiceProvider.php
+++ b/src/StewardServiceProvider.php
@@ -44,6 +44,8 @@ public function configurePackage(Package $package): void
                 \Kiwilan\Steward\Commands\Jobs\JobsClearCommand::class,
                 \Kiwilan\Steward\Commands\Model\ModelBackupCommand::class,
                 \Kiwilan\Steward\Commands\Model\ModelRestoreCommand::class,
+                \Kiwilan\Steward\Commands\Setup\SetupInstallCommand::class,
+                \Kiwilan\Steward\Commands\Db\DbTestCommand::class,
             ]);
     }