On Fri, Jul 18, 2025 at 01:21:08AM +0200, [email protected] wrote:
> OK, the Math is right, but the assumptions made by date aren't smart. I 
> "overtested" your one liner with the kinds of input you would grab using jq 
> from youtube .info.json files

> and to my amazement, when you only have two semicolon separated values, the 
> bash date utility assumes the first chunk to be the hours and the second the 
> minutes!:

I am not at all surprised. It could have been either HH:MM or MM:SS. I think
that HH:MM is reasonable/correct - but I will not argue. But you now know how it
interprets it so simply detect the NN:NN case and append :00

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Alain Williams
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