Re: [dev] New utility "when"

[Nicholas Hall]

On Wed, Dec 11, 2013 at 10:31 AM, Andrew Gwozdziewycz <w...@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'