Date: 12 Jul 2022 12:49:56 -0400 From: "John Levine" <johnl@iecc.com> To: freebsd-questions@freebsd.org Cc: freebsd-doc@fjl.co.uk Subject: Re: How do get elapsed time in milliseconds in a shell script? Message-ID: <20220712164956.E1C884588F2D@ary.qy> In-Reply-To: <4c98bb6d-a128-d10b-a896-6af11c06d41c@fjl.co.uk>
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It appears that Frank Leonhardt <freebsd-doc@fjl.co.uk> said: >I can get the time since the epoch to the nearest second (date +%s), but >nothing more accurate. This was probably good enough in the 1970s but I >think it's reasonable to want a better resolution even in a shell script. If you have perl installed, which most systems do, this should work: $ perl -MTime::HiRes -e 'print Time::HiRes::time;'
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