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alwin05

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About alwin05

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  1. Hi guys, I've written a Medium post about how to secure your VPS (Ubuntu) by: - using SSH keys with Ed25519 encryption - setting a non-default SSH port - setting the firewall so that only outside access through a single SSH port is allowed - disabling root access from the outside - switching to user root with a simple `su -` command, without a password Check it out at: https://medium.com/@haklander/how-to-secure-your-ubuntu-vps-for-running-an-elrond-node-a5e0493646b6
  2. Be careful if there is NOT a new testnet version, but a patch for instance. Then you want to keep your /db folder. So stop the node, copy your /db folder and your /config/*.pem files to a safe location (always keep a copy of initialNodesSk.pem and initialBalancesSk.pem in a safe place) and then do the update. After the update, copy the /db folder and your /config/*.pem files back to your updated node folder structure.
  3. Added an option `-w` to show all offline validator nodes. W for Warning. 😉 bash monitor_nodes.sh -w
  4. Hi everyone, I wrote a bash script for Ubuntu, that you can download and use like below. It should be run on the machine where you run your node. Default REST-api port that's used is 8080, if you set another port, you should modify the script (look for 8080 and change it to the desired port). Have fun! Best regards, Alwin -------------------------------------------------------- wget https://raw.githubusercontent.com/ahakla/elrond-nodes/master/monitor_nodes.shExample usage:bash monitor_nodes.sh Alw joesa vic
  5. Wow, such transparency! Good!
  6. Hi guys, please beware of changing tags/versions!You can find the latest versions here:elrond-go (BINTAG): https://github.com/ElrondNetwork/elrond-go/releases/latest (right now: v1.0.20)elrond-config: https://github.com/ElrondNetwork/elrond-config/releases/latest (right now: dry-run-02-BoN)
  7. Hi guys, please beware of changing tags/versions!You can find the latest versions here:elrond-go (BINTAG): https://github.com/ElrondNetwork/elrond-go/releases/latest (right now: v1.0.20)elrond-config: https://github.com/ElrondNetwork/elrond-config/releases/latest (right now: dry-run-02-BoN)
  8. Hi guys, please beware of changing tags/versions!You can find the latest versions here:elrond-go (BINTAG): https://github.com/ElrondNetwork/elrond-go/releases/latest (right now: v1.0.20)elrond-config: https://github.com/ElrondNetwork/elrond-config/releases/latest (right now: dry-run-02-BoN)
  9. Hi guys, please beware of changing tags/versions! You can find the latest versions here: elrond-go (BINTAG): https://github.com/ElrondNetwork/elrond-go/releases/latest (right now: v1.0.20) elrond-config: https://github.com/ElrondNetwork/elrond-config/releases/latest (right now: dry-run-02-BoN)
  10. Hi guys, made a video for easy node installation in 5 minutes for Ubuntu users. It's also in my Medium post. Good luck!
  11. I just finished writing a Medium post on how to run and maintain one or multiple nodes in Ubuntu 18.04. I hope you like it and please send me feedback for improvements! https://medium.com/@haklander/run-and-maintain-one-or-multiple-elrond-nodes-in-ubuntu-18-04-5f5c9658e580
  12. For installing/upgrading one or multiple nodes in Ubuntu 18.04, an alternative set of scripts can be found here. It should be self-explanatory (scroll down for instructions), but if there are questions, I'd be happy to answer them! https://github.com/ahakla/elrond-nodes This may be integrated in the official ElrondNetwork 'elrond-go-scripts' repository, but until then you can just use the link above.
  13. Hi all, A few interesting general resources about Elrond: General https://info.binance.com/en/research/ERD-2019-06-20-d893c3.html https://messari.io/asset/elrond#profile “Elrond Validator Economics Proposal” by Beniamin Mincu https://link.medium.com/kFq41x9On0
  14. Hi Force! Yes, the Elrond code is completely open source, this was decided in June, see “After Exceeding 10k TPS in Testnet, Elrond Is Going Open Source” by Beniamin Mincu https://link.medium.com/XQdqfSkMn0. The complete Elrond source code can be found here: https://github.com/elrondnetwork. Best regards, Alwin
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