Created
April 12, 2024 15:11
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| #!/bin/bash | |
| # Check if the script is running as root | |
| if [ "$(id -u)" != "0" ]; then | |
| echo "This script must be run as root. Please use sudo or log in as the root user." | |
| exit 1 | |
| fi | |
| # Define Bitcoin Core version | |
| BITCOIN_VERSION="25.0" | |
| BITCOIN_DIST="bitcoin-${BITCOIN_VERSION}-x86_64-linux-gnu.tar.gz" | |
| # Prompt user for RPC credentials | |
| read -p "Enter your RPC username: " rpcuser | |
| read -s -p "Enter your RPC password: " rpcpassword | |
| echo | |
| # Ask user if they want to enable external RPC access | |
| read -p "Do you want to enable external RPC access? (yes/no): " enable_rpc | |
| rpcallowip="127.0.0.1" # Default to localhost | |
| if [[ $enable_rpc == "yes" ]]; then | |
| rpcallowip="0.0.0.0/0" # Allow all IPs (be cautious with this setting) | |
| fi | |
| # Update system | |
| sudo apt update | |
| # Install dependencies | |
| sudo apt install -y build-essential libtool autotools-dev automake pkg-config bsdmainutils python3 | |
| sudo apt install -y libevent-dev libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev | |
| # Download Bitcoin Core and signatures | |
| wget https://bitcoin.org/bin/bitcoin-core-${BITCOIN_VERSION}/${BITCOIN_DIST} | |
| # Install Bitcoin Core | |
| tar -xzvf ${BITCOIN_DIST} | |
| sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-${BITCOIN_VERSION}/bin/* | |
| # Create Bitcoin data directory | |
| mkdir -p ~/.bitcoin | |
| # Create bitcoin.conf file | |
| cat >~/.bitcoin/bitcoin.conf <<EOF | |
| server=1 | |
| rpcuser=$rpcuser | |
| rpcpassword=$rpcpassword | |
| rpcallowip=$rpcallowip | |
| rpcbind=0.0.0.0 | |
| rpcport=8332 | |
| listen=1 | |
| daemon=1 | |
| txindex=1 | |
| EOF | |
| # Create the systemd service file for bitcoind | |
| cat >/etc/systemd/system/bitcoind.service <<EOF | |
| [Unit] | |
| Description=Bitcoin daemon | |
| After=network.target | |
| [Service] | |
| ExecStart=/usr/local/bin/bitcoind -daemon -conf=/root/.bitcoin/bitcoin.conf -pid=/root/.bitcoin/bitcoind.pid | |
| User=root | |
| Group=root | |
| Type=forking | |
| PIDFile=/root/.bitcoin/bitcoind.pid | |
| Restart=on-failure | |
| RestartSec=5 | |
| KillMode=process | |
| [Install] | |
| WantedBy=multi-user.target | |
| EOF | |
| # Reload the systemd manager configuration | |
| systemctl daemon-reload | |
| # Enable the bitcoind service to start on boot | |
| systemctl enable bitcoind.service | |
| # Start the bitcoind service now | |
| systemctl start bitcoind.service | |
| echo "Bitcoin Core is now installed and running." |
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