hi
fistly thanx for reply..
the OS i use is RedHat 6.1..
The program that i want to execute is a simple C program. like this:
#include <stdio.h>
main(){
char ch[10];
scanf("%s",&ch);
}
that's all.. Still i couldn't send input value to this program..
help please..
thanks
On Wed, 3 May 2000, Concannon, David wrote:
> What type of program is it?
>
> The code you are using should work fine with any command-line
> program, (like command.com or dos editors etc..)
> If the program needs a bit of time before it accepts input
> you might want to do prod the program a few times with:
> in.println("input");
>
> If it's a windows application you might find yourself with a bit of trouble,
> as you may need to use OLE to access whats on the screen. A bit messy.
>
> Dave
>
> -----Original Message-----
> From: Mehmet Gok [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, May 03, 2000 3:56 PM
> To: [EMAIL PROTECTED]
> Subject: Runtime problem
>
>
> hi
> In a servlet I'm using Runtime object to run a a program in my system..
> I use such a thing:
> Process p=Runtime.getRuntime().exec("prog_name");
>
> But this program takes input from user
> so i send it like this:
>
> PrintStream in= new PrintStream(p.getOutputStream());
>
> in.println("input");
>
> So what is wrong with this code?
>
> Program can not get input from the servlet.
>
> thanx
>
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