Is there a way to run a Linux shell script from a java program if they
are on different machines? I'm trying to write a Java program that will
run on a Windows machine, connect to a Linux machine, and run a Linux
shell script. Is that possible? Can anyone provide an example of how
you would write such a program? I wrote a program that supposedly
connects to the Linux machine from my Windows, but it does not run the
shell script. Can anyone see what is wrong? I get all the messages
indicating that it ran but the output from hello.sh is not being
generated. Thanks in advance.
import java.io.*;
import java.net.*;
class Client
{
public static void main(String[] arg)
{
Socket s = null; // set up socket
BufferedReader is = null; // input stream
PrintWriter os=null; // output stream
try
{
System.out.println( "Settting up Socket" );
s = new Socket("10.1.1.200",23,true);
System.out.println( "Setting up Input Stream" );
is = new BufferedReader(new InputStreamReader(
s.getInputStream()));
System.out.println( "Setting up Output Stream" );
os = new PrintWriter(s.getOutputStream(), true);
}
catch(UnknownHostException uhe )
{
System.out.println( "I don't know the host" );
}
catch (Exception e)
{
System.out.println(e);
}
BufferedReader stdIn=new BufferedReader(new
InputStreamReader(System.in));
String userInput;
if( s != null && is != null && os != null )
{
try
{
System.out.println( "Sending command" );
String command = ("/home/hello.sh");
os.println(command);
System.out.println( "Closing Output Stream" );
os.close();
System.out.println( "Closing Input Stream" );
is.close();
}
catch(UnknownHostException uhe )
{
System.out.println( "I don't know the host" );
}
catch(IOException ie)
{
System.out.println(ie);
}
catch (Exception e)
{
System.out.println(e);
}
} // end if
} // end main
} // end Client
begin:vcard
n:Gfell;Natasha
tel;fax:216 - 641 - 0882
tel;work:216 - 641 - 4000 Ext. 162
x-mozilla-html:TRUE
url:www.clevelandtrack.com
org:CTM Bessemer;MIS
adr:;;6917 Bessemer Ave;Cleveland;Oh;44127;United States
version:2.1
email;internet:[EMAIL PROTECTED]
title:programmer
fn:Natasha Gfell
end:vcard
