/*used to get a directory listing of the current directory*/ import java.io.*; import java.util.*; public class ls extends VirtualMachine { private File homedir; private String[] allfiles; public ls() { homedir = new File(System.getProperty("user.dir")); allfiles = homedir.list(); } public void run(){ for(int i= 0; i < allfiles.length; i++) { try { ((BufferedWriter)out).write(allfiles[i]); ((BufferedWriter)out).newLine(); ((BufferedWriter)out).flush(); } catch (IOException e) {} } } }