<feat> + ip工具

src/IP/Main.cs

@@ -0,0 +1,27 @@
+using System.Net.NetworkInformation;
+using System.Net.Sockets;
+
+namespace Dot.IP;
+
+public sealed class Main : Tool<Option>
+
+{
+    public Main(Option opt) : base(opt) { }
+
+    public override async Task Run()
+    {
+        foreach (var item in NetworkInterface.GetAllNetworkInterfaces()) {
+            if (item.NetworkInterfaceType != NetworkInterfaceType.Ethernet ||
+                item.OperationalStatus    != OperationalStatus.Up)
+                continue;
+            foreach (var ip in item.GetIPProperties().UnicastAddresses)
+                if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
+                    Console.WriteLine(@$"{item.Name}: {ip.Address}");
+        }
+
+        using var http = new HttpClient();
+        Console.Write(Str.PublicIP);
+        var str = await http.GetStringAsync("http://httpbin.org/ip");
+        Console.WriteLine(str);
+    }
+}

src/IP/Option.cs

@@ -0,0 +1,4 @@
+namespace Dot.IP;
+
+[Verb("ip", HelpText = nameof(Str.Ip), ResourceType = typeof(Str))]
+public class Option : IOption { }