Date: Fri, 12 Dec 1997 14:17:52 -0500 (EST) From: "Joe \"Marcus\" Clarke" <jmcla@ocala.cs.miami.edu> To: Valter Mazzaro <teima@kk.etx.ericsson.se> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: java should execute scripts Message-ID: <Pine.SGI.3.96.971212141632.9140A-100000@ocala.cs.miami.edu> In-Reply-To: <199712121734.SAA06798@kk660.kk.etx.ericsson.se>
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I got it to work with a shell script. Here are my Java source and shell
script. Be sure the script has executable permissions.
import java.io.*;
public class execTest {
public static void main(String argv[]) {
//String myString[] = {"CC", "-o", "/home/escambia/jmcla/src/crypt_test", "/home/escambia/jmcla/src/crypt_test.C"};
String myString[] = {"/home/escambia/jmcla/testscript"};
try {
Process rt = Runtime.getRuntime().exec(myString);
}
catch (IOException ie1) {
System.out.println("Oops!");
}
}
}
#!/bin/csh -f
CC -o /home/escambia/jmcla/src/crypt_test /home/escambia/jmcla/src/crypt_test.C
This worked great. Hope this helps.
Joe Clarke
On Fri, 12 Dec 1997, Valter Mazzaro wrote:
> Hi,
> I'm quite new in using java!
> I wonder how it's possible to run unix scripts from java.
> I know that I can run an executable file by running rt.exec command,
> for example rt.exec("dhcpconf le0 release"), but if I create a script,
> let's say stopDHCP that contains just the line:dhcpconf le0 release
> the command rt.exec("stopDHCP") doesn't work.
> Any hint?
> Thanks
> Valter
>
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