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Forum: UNIX for Dummies Questions & Answers 06-07-2001

How to subtract 2 hours from 'date' in shell ( /bin/sh ) script ?

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crewd but it works. (host):# date...

crewd but it works.

(host):# date +%Y-%m-%d-%H-%M-%S
2001-06-07-14-25-18
(host):# date +%Y-%m-%d-%H-%M-%S|awk -F"-" '{ print $1$2$3($4-2)$5$6 }'
20010607122522

or

OLDHOUR=`date +%H|awk '{...

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