I think that it’s more impressive to identify something that’s only 6.9x the size of earth, given that the smaller it is the harder it would be to detect.

IDK man, it would be great if my crash cart or KVM only needed one cable. I can’t wait for USB-C on servers to be everywhere

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That’s a good way to think about it, actually. Thanks for sharing

It does make establishing a critical mass of comments to make a good discussion difficult. I’ve had it once or twice where I discovered a post in one community commented and didn’t get any replies, only to discover some other discussion on the same content happened elsewhere on the fediverse that I wasn’t subscribed to.

That would be great. Just a bit that sends an email from a different innocuous sounding Gmail every month with a generic problem like “app crashes on <random device>” to see if there is a response. If you miss 3 in a row, you’re out

Because documentation was so great for sysv and everything else back in the day…

To actually answer your question, you need some kind of job scheduling service that manages the whole operation. Whether that’s SSM or Ansible or something else. With Ansible, you can set a parallel parameter that will say that you only update 3 or so at a time until they are all done. If one of those upgrades fails, then it will abort the process. There’s a parameter to make it die if any host fails, but I don’t recall it right now.

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There used to be a saying that Intel had a vault where they paid out the next ten years of CPU tech, so when they invented something new they put it there so they could make profits and control the advancement.

Now, I’m not sure which thing they got wrong, but if it was true, I think Intel was probably caught off guard by all the speculative execution security issues and the GPU revolution (blockchain and AI).

I was trying to think of a way to trick him into planting bamboo in his yard, but those are good.

If I see comments explaining every other line, especially describing “what” instead of “why”, I assume the code was written by a recent grad and is going to be bad. Describing what you are doing looks like you are doing a homework assignment.

Like on that line, obviously we’re initializing a variable, but why 1 instead of 0? Could be relevant to a loop somewhere else, but I guess I’ll have to figure that out by reading the code anyways.

It’s like Dwight printing IOUs for Schrutebucks

What tech field though? Software? Cloud? AI/ML? Security?

In all those scenarios though, the cert in question would be listed as something else. It’s not that I’m against Coursera or think it’s a bad platform.

There are a lot of certs out there and most of them are worthless, and a lot of them happen to be on Coursera, I guess. I’ve talked to people who had AWS certs and couldn’t explain the difference between S3 and EBS. Certs just don’t mean much.

Once you get your first job, the certs of all kinds just become resume fluff, but since you are pursuing your first job, they might be useful.

As an interviewer, I think that certs are only useful if you take the test with a different company than you studied with. So I don’t think I’d care if you have a coursera cert, because I’d assume it just meant you finished the course that you paid for.

What certs are you thinking about doing, and more importantly, what are you looking to get out of them? I know “a job”, but what kind of job are you looking for?

It actually doesn’t, because the drive won’t “let” you overwrite the reserve space. That’s why they introduced SSD secure erase, so the firmware knows that you mean to overwrite everything.

Alternatively you could just use full disk encryption and burn the key when you are done.

Page 36 of NIST 800-18r1

https://nvlpubs.nist.gov/nistpubs/specialpublications/nist.sp.800-88r1.pdf

For anyone wondering what a document should look like, the DoD publishes that for anyone to read. Just search Derivative Classifier Training. Spoiler alert: this ain’t what a top secret document looks like.

Just do it. It’s not hard, it just takes time to learn all the pieces and how they fit together.

How have I never seen that before. It’s perfection