爪哇咖啡屋 : [轉貼]Ganymed ssh 小使用

	static void connect2Server(String hostname, String username, String password) {
		try {
			Connection conn = new Connection(hostname);
			conn.connect();
			boolean isAuthenticated = conn.authenticateWithPassword(username, password);
			if (isAuthenticated == false)
				throw new IOException("Authentication failed.");
			Session sess = conn.openSession();
			sess.execCommand("uname -a && date && uptime && who");
			System.out.println("Here is some information about the remote host:");
			InputStream stdout = new StreamGobbler(sess.getStdout());
			BufferedReader br = new BufferedReader(new InputStreamReader(stdout));
			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);
			System.exit(2);
		}
	}

	static void PublicKeyAuthentication(String hostname, String username, String keyfilePass) {
		File keyfile = new File("C:\\Temp\\keystore\\openssh"); // or "~/.ssh/id_dsa"
		System.out.println("Win-Way : Connect SSH Server with Public Key - [" + keyfile.toString() + "]!");
		try {
			Connection conn = new Connection(hostname);
			conn.connect();
			boolean isAuthenticated = conn.authenticateWithPublicKey(username, keyfile, keyfilePass);
			if (isAuthenticated == false)
				throw new IOException("Authentication failed.");
			Session sess = conn.openSession();
			sess.execCommand("uname -a && date && uptime && who");
			InputStream stdout = new StreamGobbler(sess.getStdout());
			BufferedReader br = new BufferedReader(new InputStreamReader(stdout));
			System.out.println("Here is some information about the remote host:");
			while (true) {
				String line = br.readLine();
				if (line == null)
					break;
				System.out.println(line);
			}
			sess.close();
			conn.close();
		} catch (IOException e) {
			e.printStackTrace(System.err);
			System.exit(2);
		}
	}