How do I run SSH commands on remote system using Java? [closed]

Answer 1

Below is the easiest way to SSh in java. Download any of the file in the below link and extract, then add the jar file from the extracted file and add to your build path of the project http://www.ganymed.ethz.ch/ssh2/ and use the below method

public void SSHClient(String serverIp,String command, String usernameString,String password) throws IOException{
        System.out.println("inside the ssh function");
        try
        {
            Connection conn = new Connection(serverIp);
            conn.connect();
            boolean isAuthenticated = conn.authenticateWithPassword(usernameString, password);
            if (isAuthenticated == false)
                throw new IOException("Authentication failed.");        
            ch.ethz.ssh2.Session sess = conn.openSession();
            sess.execCommand(command);  
            InputStream stdout = new StreamGobbler(sess.getStdout());
            BufferedReader br = new BufferedReader(new InputStreamReader(stdout));
            System.out.println("the output of the command is");
            while (true)
            {
                String line = br.readLine();
                if (line == null)
                    break;
                System.out.println(line);
            }
            System.out.println("ExitCode: " + sess.getExitStatus());
            sess.close();
            conn.close();
        }
        catch (IOException e)
        {
            e.printStackTrace(System.err);

        }
    }