Re: [dev] New utility "when"

From: Nicholas Hall <ngharo_AT_gmail.com>
Date: Wed, 11 Dec 2013 11:15:18 -0600

On Wed, Dec 11, 2013 at 10:31 AM, Andrew Gwozdziewycz <web_AT_apgwoz.com> wrote:
> I wondered if I could do it in shell, but figured it might be too
> tricky to do concisely

$ while ! command; do continue; done; xmessage 'returned truthy'
Received on Wed Dec 11 2013 - 18:15:18 CET