Have a look at ProcessBuilder
. Once you've set up the ProcessBuilder
and executed start
you'll have a handle to a Process
to which you can feed input and read output.
Here's a snippet to get you started:
ProcessBuilder pb = new ProcessBuilder("/bin/bash");
Process proc = pb.start();
// Start reading from the program
final Scanner in = new Scanner(proc.getInputStream());
new Thread() {
public void run() {
while (in.hasNextLine())
System.out.println(in.nextLine());
}
}.start();
// Write a few commands to the program.
PrintWriter out = new PrintWriter(proc.getOutputStream());
out.println("touch hello1");
out.flush();
out.println("touch hello2");
out.flush();
out.println("ls -la hel*");
out.flush();
out.close();
Output:
-rw-r--r-- 1 aioobe aioobe 0 2011-04-08 08:29 hello1
-rw-r--r-- 1 aioobe aioobe 0 2011-04-08 08:29 hello2
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