Return the files-in-working-directory in treeRecurse
            compatible format.
            :return: Return the cwd in treeRecurse compatible format.

def fwd(self, astr_startPath, **kwargs):
            """
            Return the files-in-working-directory in treeRecurse
            compatible format.
            :return: Return the cwd in treeRecurse compatible format.
            """
            status = self.cd(astr_startPath)['status']
            if status:
                l = self.lsf()
                if len(l):
                    lf = [self.cwd() + '/' + f for f in l]
                    for entry in lf:
                        self.l_fwd.append(entry)

            return {'status': status, 'cwd': self.cwd()}