Question on $@ vs $@$@

[Steffen Nurpmeso]

alex xmb sw ratchev wrote in
 <CAALKErGQcz=LS=xC544fXf9OywVmU32s1R-wSKzVTiavQTHZ6Q at mail.gmail.com>:
 |try
 |
 |${@@Q}
 |
 |and
 |
 |${*@Q}
 |
 |greets

I try to avoid using non-portable shell stuff.
I do not think these would be understood by the ash shell variants
(and ksh) which had results other than bash.

--steffen
|
|Der Kragenbaer,                The moon bear,
|der holt sich munter           he cheerfully and one by one
|einen nach dem anderen runter  wa.ks himself off
|(By Robert Gernhardt)