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I've file contain many of epoch / UNIX timestamps need to add for example +10 days for output date so then I will get new date
and I've create bash script with date command but seems doesn't work
for i in `cat stamp.txt`; do
date -d @$i "+10 days" '+%F %T'
got error like
date: invalid option -- '1'
Try `date --help' for more information.
since if i run it for date of today is work
date -d "+10 days" is work
also the convert is work
date -d @1469411110 '+%F %T' is work
Try this
$ date -d @1469411110
Sun Jul 24 21:45:10 EDT 2016
$ date -d @1469411110 '+%F +T'
2016-07-24 21:34:36 EST 2016
$ date -d "$(date -d @1469411110)+10 days"
Wed Aug 3 21:45:10 EDT 2016
$ date -d "$(date -d @1469411110)+10 days" +'%F %T'
2016-08-03 21-45-10
date -d "$(LC_TIME=C date -d @1469411110)+10 days" +'%F %T' to avoid locale problems.
date (GNU coreutils) 8.26). The date arithmetic variants (+10 days) give me 2016-07-25 07:45:10 instead of the expected 2016-08-03 21:45:10. Is this a regression bug?
date -d "1970-01-01 UTC $i seconds +10 days" '+%F %T', which should be equivalent, I thinkdate -ud .....