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Comments

• irmadlad@lemmy.world ⁨2⁩ ⁨days⁩ ago

  I don’t run Headscale but it appears that there is a conflict.

  Who is using port 8080: sudo lsof -i :8080

  Have you tried either changing Crowdsec’s port or Headscale’s port?

  Change Crowdsed’s port

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  • jobbies@lemmy.zip ⁨2⁩ ⁨days⁩ ago

    [deleted]

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    • irmadlad@lemmy.world ⁨2⁩ ⁨days⁩ ago

      No worries mate.

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• solrize@lemmy.ml ⁨2⁩ ⁨days⁩ ago

  generally, use “netstat -lpn | grep 8080” (or whatever port number) to find out what process is already listening on that port. This kind of thing happens all the time.

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  • kumi@feddit.online ⁨2⁩ ⁨days⁩ ago

    FWIW, netstat is considered legacy and deprecated. The in-vogue way to do the same thing is ss -lpn | grep 8080.

    netstat like ifconfig still works and is shipped in the net-tools package if you like it but if you’re learning it’s better to build a habit with ss and ip right away.

    https://arturogl.com/2023/10/18/linux-new-tools-replacing-netstat/

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  • irmadlad@lemmy.world ⁨2⁩ ⁨days⁩ ago

    “netstat -lpn | grep 8080

    That’s a bit cleaner than sudo lsof -i :8080. It always amazes me tho, how many different commands/ways there are in Linux to get to the same spot.

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    • porcoesphino@mander.xyz ⁨2⁩ ⁨days⁩ ago

      XKCD - standards

      xkcd.com/927/

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• starshipwinepineapple@programming.dev ⁨2⁩ ⁨days⁩ ago

  8080 is a common default port number so make sure to always check those when deploying something new

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• frongt@lemmy.zip ⁨2⁩ ⁨days⁩ ago

  Is it perhaps because the address is already in use?

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• just_another_person@lemmy.world ⁨2⁩ ⁨days⁩ ago

  Just change the port Headscale is running on.

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