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My requirement is to get difference of 2 timestamps in hours.

As the date diff option is taking long for me to figure out I am trying to convert both dates in to YYYYMMDDHHMMSS format and find the number difference. So I need to get the current date and time in the same format.

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I believe this is the command you need:

date '+%Y%m%d%H%M%S'
  • oh thanks !! i did try this but had made a typo err. thank you – xGen Sep 25 '15 at 6:00
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    For ISO 8601 date format use: date '+%Y-%m-%d' – Emil Nov 15 '18 at 14:14

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