Comment on Tutorial - Simple Port Scanner application using Java By Syed M Hussain
Comment Added by : Asad
Comment Added at : 2014-02-13 05:55:26
Comment on Tutorial : Simple Port Scanner application using Java By Syed M Hussain
Try this
import java.net.*;
public class PortScanner
{
public static void main(String args[])
{
int startPortRange=0;
int stopPortRange=0;
startPortRange = Integer.parseInt(args[0]);
stopPortRange = Integer.parseInt(args[1]);
for(int i=startPortRange; i <=stopPortRange; i++)
{
try
{
Socket ServerSok = new Socket("127.0.0.1",i);
System.out.println("Port in use: " + i );
ServerSok.close();
}
catch (Exception e)
{
}
System.out.println("Port not in use: " + i );
}
}
}
View Tutorial
- Data Science
- Android
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Related Tutorials
Java program to get location meta data from an image
Program using concept of byte long short and int in java
Update contents of a file within a jar file
Tomcat and httpd configured in port 8080 and 80
Count number of vowels, consonants and digits in a String in Java
Student marks calculation program in Java
Calculate gross salary in Java
Calculate average sale of the week in Java
Vector in Java - Sample Program
Archived Comments
1. Okay, this article cleared my two doubts i.e. Use
View Tutorial By: Shrikrishna Meena at 2010-09-26 12:38:04
2. Thanks, cleared the situation!!
View Tutorial By: alex at 2010-03-23 16:16:49
3. @Prab, no its 7 since it starts the counting at 0
View Tutorial By: Shadowfaux at 2009-11-21 15:22:49
4. Cool! Downloading the whole file with the HttpCon
View Tutorial By: Luddite at 2010-06-26 12:26:26
5. i am converting from Visualbasic 6 to java web app
View Tutorial By: Qui at 2010-01-05 07:26:07
6. Thanks...it was very helpful :)
View Tutorial By: Swathi at 2012-01-25 06:49:46
7. great work..keep it up.
View Tutorial By: faizaan at 2011-04-29 12:23:39
8. i like google
View Tutorial By: parikh dhruti at 2013-02-12 06:43:19
9. Perfectly working, and able to connect database.
View Tutorial By: satyajit at 2012-06-01 20:16:53
10. you have extended class Abc within class Abc
View Tutorial By: SUNIL SHAH at 2012-05-25 06:17:23