How long ago since time - Using perl

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# 1  
Old 05-19-2012
How long ago since time - Using perl

echo "1337124526" | perl -pe 's/(\d+)/easttime($1)/e'

the above gives a date and time.

how can i subtract the date and time given by this command, from the current present date?

can this be a one liner or as close to a one-liner as possible?
# 2  
Old 05-19-2012
You get now with:
date +%s

so all you really need is:
echo "($(date +%s) - 1337124526)/(60*60)" | bc -l

Result in hours.
This User Gave Thanks to mirni For This Post:
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