# Installation

## Download binaries

```
// B1

mkdir -p $HOME/.local/bin

# CometBFT dependency
curl -sL https://github.com/cometbft/cometbft/releases/download/v0.37.2/cometbft_0.37.2_linux_amd64.tar.gz | tar -xzf- -T<(echo cometbft) -O > $HOME/.local/bin/cometbft
chmod a+x $HOME/.local/bin/cometbft

# Namada binaries
curl -sL https://github.com/anoma/namada/releases/download/v0.23.2/namada-v0.23.2-Linux-x86_64.tar.gz | tar -C $HOME/.local/bin -xzf- --strip-components=1 --exclude='LICENSE*'

```

## Create SystemD service unit

```
// B2
sudo tee /etc/systemd/system/namada.service > /dev/null << EOF
[Unit]
Description=Namada node
After=network-online.target

[Service]
User=$USER
ExecStart=$HOME/.local/bin/namada node ledger run
Restart=always
RestartSec=10
LimitNOFILE=65535
Environment="CMT_LOG_LEVEL=p2p:none,pex:error"
Environment="NAMADA_CMT_STDOUT=true"
Environment="NAMADA_LOG=info"
Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:$HOME/.local/bin"

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload
sudo systemctl enable namada.service

```

## Initialize the node

```
// B3
export PATH=$HOME/.local/bin:$PATH
namada client utils join-network --chain-id public-testnet-14.5d79b6958580

export CUSTOM_PORT=266
sed -i \
  -e "s|^proxy_app = \"tcp://127.0.0.1:26658\"|proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}58\"|" \
  -e "s|^laddr = \"tcp://127.0.0.1:26657\"|laddr = \"tcp://127.0.0.1:${CUSTOM_PORT}57\"|" \
  -e "s|^laddr = \"tcp://0.0.0.0:26656\"|laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}56\"|" \
  -e "s|^prometheus_listen_addr = \":26660\"|prometheus_listen_addr = \":${CUSTOM_PORT}66\"|" \
  $HOME/.local/share/namada/public-testnet-14.5d79b6958580/config.toml
```

## Start service and check the logs

```
// B4
sudo systemctl start namada.service && sudo journalctl -u namada.service -f --no-hostname -o cat
```


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