r - Rscript Linux timestamp to ISO Date format -

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how can take linux timestamp , convert following string format?

linux time = 1426644063000 iso date format = "2015-03-18t02:01:03.000z"

strptime might 1 option there simpler solution?

thanks

this how solved it:

x <- 1426644063000 format(as.posixct(x/1000, origin="1970-01-01", tz="utc"), "%y-%m-%dt%h:%m:%sz") output: "2015-03-18t02:01:03z"

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