# 0g Node Installation

**Published by:** [Line 510](https://paragraph.com/@line-510/)
**Published on:** 2024-07-15
**URL:** https://paragraph.com/@line-510/0g-node-installation

## Content

Dependencies Installation# Install dependencies for building from source sudo apt update sudo apt install -y curl git jq lz4 build-essential # Install Go sudo rm -rf /usr/local/go curl -L https://go.dev/dl/go1.21.6.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local echo 'export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin' >> $HOME/.bash_profile source .bash_profile Node Installation# Clone project repository cd && rm -rf 0g-chain git clone https://github.com/0glabs/0g-chain cd 0g-chain git checkout v0.2.3 # Build binary make install # Set node CLI configuration 0gchaind config chain-id zgtendermint_16600-2 0gchaind config keyring-backend test 0gchaind config node tcp://localhost:26657 # Initialize the node 0gchaind init "line510" --chain-id zgtendermint_16600-2 # Download genesis and addrbook files curl -L https://snapshots-testnet.line510.io/0g-testnet/genesis.json > $HOME/.0gchain/config/genesis.json curl -L https://snapshots-testnet.line510.io/0g-testnet/addrbook.json > $HOME/.0gchain/config/addrbook.json # Set seeds sed -i -e 's|^seeds *=.*|seeds = "81987895a11f6689ada254c6b57932ab7ed909b6@54.241.167.190:26656,010fb4de28667725a4fef26cdc7f9452cc34b16d@54.176.175.48:26656,e9b4bc203197b62cc7e6a80a64742e752f4210d5@54.193.250.204:26656,68b9145889e7576b652ca68d985826abd46ad660@18.166.164.232:26656"|' $HOME/.0gchain/config/config.toml # Set minimum gas price sed -i -e 's|^minimum-gas-prices *=.*|minimum-gas-prices = "0.0025ua0gi"|' $HOME/.0gchain/config/app.toml # Set pruning sed -i \ -e 's|^pruning *=.*|pruning = "custom"|' \ -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \ -e 's|^pruning-interval *=.*|pruning-interval = "17"|' \ $HOME/.0gchain/config/app.toml # Download latest chain data snapshot curl "https://snapshots-testnet.line510.io/0g-testnet/0g-testnet_latest.tar.lz4" | lz4 -dc - | tar -xf - -C "$HOME/.0gchain" # Create a service sudo tee /etc/systemd/system/0gchaind.service > /dev/null << EOF [Unit] Description=0G node service After=network-online.target [Service] User=$USER ExecStart=$(which 0gchaind) start Restart=on-failure RestartSec=10 LimitNOFILE=65535 [Install] WantedBy=multi-user.target EOF sudo systemctl daemon-reload sudo systemctl enable 0gchaind.service # Start the service and check the logs sudo systemctl start 0gchaind.service sudo journalctl -u 0gchaind.service -f --no-hostname -o cat

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