Comment by basdp

def printall(files) {

    for (f in files) {

        print(f);

    }

}

# cwd, ls, and cd are all builtin functions.

dir = cwd();

files = ls();

print("Files in current directory $dir:");

printall(files);

cd("/");

files = ls();

print("Files in root directory:");

printall(files);

Whats wrong with this, much shorter Bash sequence:

echo Files in current directory `pwd`:

ls

cd /

echo Files in root directory:

ls