Easier yet with sed and date:
date -d @$(sed -n '/^btime /s///p' /proc/stat)
(OK, there's no Perl here, but that was just for the thrill of "improving" upon a Randal L. Schwartz solution :) | [reply] [d/l] |
My "date" here doesn't have a "-d" that works that way. Nor is @$(...) standard. I suspect you're coding full of linuxisms without realizing it, although in this context, it's fair since it was about a "linux" boot time.
-- Randal L. Schwartz, Perl hacker
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119.
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