Re: EPOCHREALTIME to days, hours, minutes, seconds

[Tapani Tarvainen]

On Fri, Aug 20, 2021 at 05:25:16PM -0400, Greg Wooledge (greg@wooledge.org) 
wrote:

> On Fri, Aug 20, 2021 at 10:06:53PM +0300, Tapani Tarvainen wrote:
> > Incidentally, [![:digit:]] does not work there, you need to use the
> > POSIX-specified caret (^) instead of an exclamation mark when using
> > character classes.
> 
> You've got it backwards.  POSIX specifies ! for use in globs, and bash
> permits ^ as an extension, for people who are used to ^ from regular
> expressions.
> 
> Perhaps you "tested" this using grep or [[ =~ ]] or something else that
> uses regular expressions, not globs.

Indeed, I must've done exactly that. I was too tired to be sure now.

My bad. Apologies, and thank you for correcting me.

-- 
Tapani Tarvainen