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My first thought when I saw they just wanted to do counting was could you not doing something like send a

> This_is_a_first_install

request the first time, then

> get_updates

in future, an so I'm glad to see the proposed solution is something vaguely similar.



Yep. Qutote from Fedora Wiki:

Options for "true" values

Rather than a simple boolean, we'd like the "countme" variable to act as an increment-counter. That is, it would be "1" the first week, "2" the second week, "3" the third week, and so on. This will let us sort out short-lived test or CI infrastructure machines and get a better picture of how systems are used over time, without tracking individual systems. Optionally, we could have a cap on the maximum value to mitigate risk of uniqueness for systems which have been running for a very long time (it may be that there are only a few systems running for exactly 327 weeks, for example). As the supported lifetime of a Fedora release is about 30 months, a logical cutoff would be around 60 weeks — the counter could go from "59" to "old".




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