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Date: | Mon, 2 Feb 2009 09:34:06 -0500 |
Message-ID: | <1ff86f510902020634g49262880s20929642e46a9a33@mail.gmail.com> |
Subject: | Re: Finding either boot time or login time |
From: | "Jerry D. Hedden" <jdhedden AT 1979 DOT usna DOT com> |
To: | cygwin AT cygwin DOT com |
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Mark J. Reed writes: > One-liner to display the boot time: > $ perl -lane 'print ~~localtime(time-$F[0])' /proc/uptime Ronald Fischer wrote: > Would you mind explaining the ~~ trick? Clever tricks are interesting, but definitely are an obfuscation. This makes things more plain: perl -lane 'print(scalar(localtime(time() - int($F[0]))))' /proc/uptime -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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