+# This implements a simple protocol to do {user,group}-{name,id}
+# conversions. All input and output consists of simple strings
+# with a terminating null char (or newline for debugging). If
+# This implements a simple protocol to do {user,group}-{name,id}
+# conversions. All input and output consists of simple strings
+# with a terminating null char (or newline for debugging). If