On Tue, Aug 25, 2015 at 04:12:54PM -0400, Eric Sunshine wrote:
> > A little googling came up with:
> >
> > awk 'END { print systime() }' </dev/null
> >
> > which probably (?) works everywhere.
>
> On Mac OS X and FreeBSD:
>
> $ awk 'END { print systime() }' </dev/null
> awk: calling undefined function systime
> source line number 1
> $
Oh, well. The reference I saw was that the old Kernighan nawk had it,
but that seems not to be the case:
http://www.cs.princeton.edu/~bwk/btl.mirror/
"date +%s" seems to work on OS X, and so presumably on other BSDs. No
clue what would work on stuff like SunOS, AIX, etc.
-Peff
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