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Joined 1 year ago
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Cake day: August 7th, 2023

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  • I am not an expert - just an avid knife freak - but in my experience “Stainless” means “Stain Less” not “Stain Resistent”. Eg. s35vn is relatively high quality stainless knife steel - that does not mean it ain’t gonna pickup stains - all mine did… I suspect one of the differences between my knifes / Elons Cybertruck vs. your cookware is that your cookware is mirror polished while my knives and the cybertruck are sporting “satin finish” which looks quite esthetically first 5 mnts - but is quite inpractical…


  • Backup on different levels, one of my clients who I would say has similar ifrastructure uses following approach:

    • backup on the vm level - backing up snapshot of the entire virtualization guest - at least once a week, always before update/upgrade. These can be big - consider ZFS pool w/ compression and deduplication active - but that is also hw intesive. On the other hand, I don’t think you need to keep more than last two successfull backups.
    • filesystem level - run rdiff-backup against the / of the filesystem several times a day. SInce it is essentially versioning, you are only backing up new changes. No zetabyte needed here, ext3/4 will do.
    • drop database somewhere ideally several times a day - even if there are no incidents, your developers will love you.

    The recovery strategy is as follows:

    • pull the guest out of the last vm backup
    • sync up the files from last rdiff-backup run
    • discuss w/ the developer DB recovery - or just recover the last backup and hope for the best…

  • As somebody who did IT support - the last two seem perfectly normal to me:

    • Computer “forgot passwords” - obviosly the man is using different browser than regular and it ain’t filling in his passwords. Maybee diferent profile in the same browser? Is he using the same account as usual?

    • Wind blowing away wi-fi. She is likely connected to the internet through a point-2-point wifi connection and there may be a tree or something along the way messing not wifi signal in her house but her connectivity to the outside. I’d refer her to her ISP, just instruct her to formulate the question a bit better.


  • yojimbo@sopuli.xyztoSysadmin@lemmy.worldbad battery?
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    9 months ago

    I use my laptop a lot (usually plugged in)

    Warning : I’ve used to fix apple computers back in the day when there were still things to fix, and if this had happened to an Apple device and it had less than 50 cycles on it and was over 6 months from purchase (meaning it went less then 50x under 50% of your full battery capacity), they would refuse to replace it saying it is user’s fault. Nbooks with NiMh batteries could stay connected to power forever, notebooks with Li-ion batteries need to “excercise them”.



  • I would argue that anyone capable of dispassionately studying this subject can equally easily find that Elon Musk is not a reliable source of information (I’d dare say a liar) , eg:

    • the famous solar city presentation where Musk showcased several houses with solar tiles. The houses were a tv set for Desperate Hosewives, and tiles he was showing off simply didn’t exist. That can’t imagine a scenario where this could be an honest mistake.
    • the funding secured tweet from 2018 where he claimed he had enough money to take Tesla private at 420 USD / share. He got sued therefore we know he didn’t - even remotly.

    I don’t know whether Elon is a genius or not - but when somebody, who is proven to be somewhat creative with the truth, also claims that he is a genius - specially in the “I know more about manufacturing than anyone else alive” manner - I don’t think it is unreasonable to have doubts.




  • A dirty linux admin here. Imagine you get ssh’d in nginx log folder and all you want to know are all the ips that have been beating againts certain URL in around last let’s say last seven days and getting 429 most frequent first. In kittie script its like find -mtime -7 -name "*access*" -exec zgrep $some_damed_url {} \; | grep 429 | awk '{print $3}' | sort | uniq -c | sort -r | less depends on how y’r logs look (and I assume you’ve been managing them - that’s where the zgrep comes from) should be run in tmux and could (should?) be written better 'n all - but my point is - do that for me in gui

    (I’m waiting ⏲)