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bincy ashok
ls: cannot access >: No such file or directory
0 Answer(s)      2 years and 5 months ago
Posted in : RMI


import java.io.BufferedReader; import java.io.InputStreamReader; public class Example { public static void main(String args[]) { String s = null; String cmd = "ls > /home/main/output/f.txt"; try { Process p = Runtime.getRuntime().exec(cmd); int i = p.waitFor(); if (i == 0){ BufferedReader stdInput = new BufferedReader(new InputStreamReader(p.getInputStream())); while ((s = stdInput.readLine()) != null) { System.out.println(s); } } else { BufferedReader stdErr = new BufferedReader(new InputStreamReader(p.getErrorStream())); // read the output from the command while ((s = stdErr.readLine()) != null) { System.out.println(s); }

}
}
catch (Exception e) {
System.out.println(e);
}
}

} while executing ls > /home/main/output/f.txt from terminal in linux its creating f.txt.But cant run from java program ls: cannot access >: No such file or directory error is displayed .No f.txt is created.


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