[rrd-users] Re: How to calculate current time in seconds?

[David Perel]

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} I want to make a graph from 6am today to now.
} How do I get the current time in seconds from a shell script?
} Thanks, Charles
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Charles -- 2 ways:

#!/bin/ksh

print -n "\nUsing /usr/bin/date : "
/usr/bin/truss /usr/bin/date 2>&1 | /usr/bin/awk '/^time/ {print $NF}'

print -n "\nUsing perl : "
/usr/local/bin/perl -e 'print time, "\n" '

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