From f1dd7aa84deb44ff76b78944291883149a6c37bb Mon Sep 17 00:00:00 2001
From: jeffrey <jeffrey@jeffrey.com>
Date: Mon, 31 Mar 2025 17:49:19 +0200
Subject: [PATCH] modmin

---
 Program.cs | 43 ++++++++++++++++++++++++-------------------
 1 file changed, 24 insertions(+), 19 deletions(-)

diff --git a/Program.cs b/Program.cs
index f1dbccd..87d53c6 100644
--- a/Program.cs
+++ b/Program.cs
@@ -11,29 +11,34 @@ namespace SharpDNSResolver
     {
         static void Main(string[] args)
         {
-            try
+            if (args.Count() == 0)
             {
-                if(args.Count() == 0)
-                {
-                    Console.WriteLine("You must provide an host!");
-                    Environment.Exit(1);
-                }
-                string hostname = args[0];
-                IPHostEntry hostEntry = Dns.GetHostEntry(hostname);
-
-                Console.WriteLine($"Host : {hostEntry.HostName}");
-
-                Console.WriteLine("Ip address:");
-                foreach (IPAddress ipAddress in hostEntry.AddressList)
-                {
-                    Console.WriteLine($"  {ipAddress}");
-                }
+                Console.WriteLine("You must provide at least one host!");
+                Console.WriteLine("Usage: <prog.exe> <host1> [<host2> host<n>]");
+                Environment.Exit(1);
             }
-            catch (System.Net.Sockets.SocketException ex)
+
+            int cpt = 0;
+            string hostname;
+            IPHostEntry hostEntry;
+            for (cpt = 0; cpt < args.Length; cpt++)
             {
-                Console.WriteLine($"Error : {ex.Message}");
+                try
+                {
+                    hostname = args[cpt];
+                    hostEntry = Dns.GetHostEntry(hostname);
+                    Console.WriteLine($"\nHost : {hostEntry.HostName}");
+                    Console.WriteLine("Ip address:");
+                    foreach (IPAddress ipAddress in hostEntry.AddressList)
+                    {
+                        Console.WriteLine($"  {ipAddress}");
+                    }
+                }
+                catch (System.Net.Sockets.SocketException ex)
+                {
+                    Console.WriteLine($"Error : {ex.Message}");
+                }
             }
         }
     }
-    
 }