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24 lines
725 B
Java
24 lines
725 B
Java
5 years ago
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Ping a server
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import java.io.*;
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import java.net.*;
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public class PseudoPing {
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public static void main(String args[]) {
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try {
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Socket t = new Socket(args[0], 7);
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DataInputStream dis = new DataInputStream(t.getInputStream());
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PrintStream ps = new PrintStream(t.getOutputStream());
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ps.println("Hello");
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String str = is.readLine();
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if (str.equals("Hello"))
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System.out.println("Alive!") ;
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else
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System.out.println("Dead or echo port not responding");
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t.close();
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}
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catch (IOException e) {
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e.printStackTrace();}
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}
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}
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