Manual
/*
Source code follows: adapted from Exec.java found in jsch examples
By vaidya.anand at gmail.com
anand@aries5672:~/workspace/samplejsch$ cat samplejsch.java
*/
import com.jcraft.jsch.*;
import java.io.*;
public class samplejsch {
public static void main(String[] args) {
try{
JSch jsch=new JSch();
String host=System.getProperty("user.name") + "@localhost";
if(args.length>0){
host=args[0];
}
String user=host.substring(0, host.indexOf('@'));
host=host.substring(host.indexOf('@')+1);
Session session=jsch.getSession(user, host, 22);
jsch.setKnownHosts("/home/anand/.ssh/known_hosts");
jsch.addIdentity("/home/anand/.ssh/id_rsa");
// If two machines have SSH passwordless logins setup, the following line is not needed:
session.setPassword("YOURPASSWORD");
session.connect();
String command="ps -ef;date;hostname";
// command=args[1];
Channel channel=session.openChannel("exec");
((ChannelExec)channel).setCommand(command);
//channel.setInputStream(System.in);
channel.setInputStream(null);
((ChannelExec)channel).setErrStream(System.err);
InputStream in=channel.getInputStream();
channel.connect();
byte[] tmp=new byte[1024];
while(true){
while(in.available()>0){
int i=in.read(tmp, 0, 1024);
if(i<0)break;
System.out.print(new String(tmp, 0, i));
}
if(channel.isClosed()){
System.out.println("exit-status: "+channel.getExitStatus());
break;
}
try{Thread.sleep(1000);}catch(Exception ee) {ee.printStackTrace();}
}
channel.disconnect();
session.disconnect();
}
catch(Exception e){
System.out.println(e);
}
} //end main
} //end class