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Cake day: June 12th, 2023

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  • So I do HPC installations, and using Mellanox/NVIDIA adapters in Ethernet mode absolutely sucks. First, when you initially install them, they’re named something like ens2f0, where “2” generally corresponds to the PCI slot. Pretty easy, until you install MOFED. Yeah, I know you don’t need MOFED, but the drivers included in RHEL are waaay old. Anyway, after installing the newer drivers, that exact same interface becomes ens2f0np0!

    What’s even better is there’s no guarantee that a PCI Ethernet card in PCI slot 2 will be “ens2…” which I would argue is predictive!


  • The dash used to be how to could tell how long someone had been using tar. If they started with Linux, they probably use a dash. If they started on a UNIX variant, they probably don’t. Either way, the dash isn’t needed.

    Also recently learned that recent versions of tar will autodetect compression. So for extraction, you just need “tar xf “



  • Thats a fair point, but money changes people. That kind of money is obscene because it effectively puts you above most laws. I, too, would like to believe that the folks on this list would do only good with the money; but the longer the list, the more likely you witness the “Bad Change!” At the end of the day, most folks have families and other concerns outside of their public pursuits. That kind of money, while bringing its own problems, can get rid of just about any “normal people” worries (obviously not something like inoperable cancer)!






  • d00phy@lemmy.worldtoSelfhosted@lemmy.worldProwlarr VPN/proxy advice
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    8 months ago

    FWIW, all of my *arr, and VPN containers use the same network bridge. Prowlarr and torrent use the VPN service, though having Prowlarr on there is maybe overkill. They’re all able to access one another using the bridge gateway + port as the host, e.g.: 172.20.0.1:5050

    I mostly used this guide, where he suggests:

    I have split out Prowlarr as you may want this running on a VPN connection if your ISP blocks certain indexers. If not copy this section into your compose as well. See my Gluetun guides for more information on adding to a VPN.

    One thing I had to make sure of was that the ports for Prowlarr were included in the VPN container setup, rather than the Prowlarr section (b/c it’s just connecting to the VPN service):

        ports:
          - 8888:8888/tcp # HTTP proxy
          - 8388:8388/tcp # Shadowsocks
          - 8388:8388/udp # Shadowsocks
          - 8090:8090 # port for qbittorrent
          - 9696:9696 # For Prowlarr