• 0 Posts
  • 352 Comments
Joined 11 months ago
cake
Cake day: August 18th, 2023

help-circle


  • NaN@lemmy.sdf.orgtoLinux@lemmy.mlLinux in the military
    link
    fedilink
    English
    arrow-up
    2
    ·
    1 day ago

    For stuff that is still maintained but also legacy, military and contracting benefit from being a pretty insular community. Contractors are full of military retirees. What this does is give a pool of people who worked with the products for a very long time on one side who move over into maintaining them on the other, less knowledge is lost. It still happens and things must change eventually, but they manage to delay things where someone else like a bank might have a harder time when their knowledgeable employee leaves and they’re hiring people off the street.


  • NaN@lemmy.sdf.orgtoLinux@lemmy.mlLinux in the military
    link
    fedilink
    English
    arrow-up
    11
    ·
    1 day ago

    Red Hat has long benefitted from being the primary enterprise Linux company based in the US (no, we don’t count Oracle). SUSE created US-based Rancher Government Solutions to get some of that business and it seems to have been getting a lot of interest, despite being early days. They did a good job of focusing on modern technologies and immutable systems.



  • Really great article, and thanks for posting the text of it.

    Facebook is weird for me because it triggers my FOMO, but then if I use it all I see are a ton of random things with the most toxic people in the world living in the comments.

    And similarly I just realized why my friends on instagram use stories and not posts, because for the most part stories is the only place I see content from people I know anymore (and again the FOMO).

    I really relate to the sentence at the end, “there are people there but they don’t know why and most of what they are seeing is scammy or weird.”









  • Yes. In low orbit like the space station they mostly deal with atmospheric drag, even just gas molecules cause it. The ISS is has a “reboost” on a regular basis, often from arriving spacecraft but it can use onboard thrusters.

    At much higher orbits the gravity of the sun, moon, differences in earths gravity, and even the tiny force of photons from the sun striking the spacecraft (solar radiation pressure) contribute orbital decay. The Vanguard I satellite was the fourth satellite in space and was expected to stay up for 2000 years, but thanks to solar radiation pressure and some atmospheric drag it’s more like 240.







  • NaN@lemmy.sdf.orgtoLinux@lemmy.ml“Systemd is the future”
    link
    fedilink
    English
    arrow-up
    8
    ·
    edit-2
    9 days ago

    I thought surely some distribution had messed up by using this temporary files generator for /home, but that configuration is actually a file bundled with systemd and the purge would take effect even if the distribution was creating /home as part of the install (ignoring the tmpfiles config), which they pretty much all do. So yeah, any defense I had towards the dev is gone there.