Storing Shell Output
- by Emil Radoncik
Hello everybody,
I am trying to read the output of a shell command into a string buffer, the reading and adding the values is ok except for the fact that the added values are every second line in the shell output.
for example, I have 10 rows od shell output and this code only stores the 1, 3, 5, 7, 9, row .
Can anyone point out why i am not able to catch every row with this code ???
any suggestion or idea is welcomed :)
import java.io.*;
public class Linux {
public static void main(String args[]) {
try {
StringBuffer s = new StringBuffer();
Process p = Runtime.getRuntime().exec("cat /proc/cpuinfo");
BufferedReader input =
new BufferedReader(new InputStreamReader(p.getInputStream()));
while (input.readLine() != null) {
//System.out.println(line);
s.append(input.readLine() + "\n");
}
System.out.println(s.toString());
} catch (Exception err) {
err.printStackTrace();
} }
}
