21 lines
500 B
Java
21 lines
500 B
Java
//: network/WhoAmI.java
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// ©2015 MindView LLC: see Copyright.txt
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// Finds out your network address when you're
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// connected to the Internet.
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// {Args:MindviewToshibaLaptop}
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import java.net.*;
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public class WhoAmI {
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public static void main(String[] args)
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throws Exception {
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if(args.length != 1) {
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System.err.println(
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"Usage: WhoAmI MachineName");
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System.exit(1);
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}
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InetAddress a =
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InetAddress.getByName(args[0]);
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System.out.println(a);
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}
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} ///:~
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