Update Nethermind client

Update client

Update Nethermind client

Nethermind documentation: https://docs.nethermind.io/

Check current version of Nethermind running on the server

/usr/local/bin/nethermind/./nethermind --version

1. Find the latest stable version of Nethermind on Github

   • Find latest Nethermind version at https://github.com/NethermindEth/nethermind/releases
   • Write latest stable Nethermind version in format such as 1.35.0-e4a53779:

2. Download Nethermind version 1.35.0-e4a53779 to your node

   cd ~/downloads && curl -LO https://github.com/NethermindEth/nethermind/releases/download/1.35.0/nethermind-1.35.0-e4a53779-linux-x64.zip

3. Unzip the downloaded file

   unzip nethermind-1.35.0-e4a53779-linux-x64 -d nethermind

4. Stop running clients

   journalctl -fu nethermind

   sudo systemctl stop nethermind && systemctl status nethermind

   /usr/local/bin/staking.sh monitor execution

   /usr/local/bin/staking.sh stop execution && /usr/local/bin/staking.sh check execution

5. Remove the old client

   sudo rm -r /usr/local/bin/nethermind

6. Copy the client to /usr/local/bin/

   sudo cp -a nethermind /usr/local/bin/nethermind

7. Start the client again

   sudo systemctl start nethermind && systemctl status nethermind

   journalctl -fu nethermind

   /usr/local/bin/staking.sh start execution && /usr/local/bin/staking.sh check execution

   /usr/local/bin/staking.sh monitor execution

8. Remove downloaded files

   cd ~/downloads && rm nethermind-1.35.0-e4a53779-linux-x64.zip && rm -r nethermind