### Example RTL Configuration

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

An example configuration file for Ride The Lightning. Ensure paths and URLs match your setup.

```json
{
  "port": "3000",
  "defaultNodeIndex": 1,
  "SSO": {
    "rtlSSO": 1,
    "rtlCookiePath": "/var/lib/rtl/.cookie",  # Needs to match the value in BTCPay systemd settings.
    "logoutRedirectLink": "https://mainnet.demo.btcpayserver.org/login"
  },
  "nodes": [
    {
      "index": 1,
      "lnNode": "Node 1",
      "lnImplementation": "LND",
      "Authentication": {
        "macaroonPath": "/var/lib/lnd/data/chain/bitcoin/mainnet",
        "configPath": "/etc/lnd/lnd.conf"
      },
      "Settings": {
        "userPersona": "MERCHANT",
        "themeMode": "DAY",
        "themeColor": "PURPLE",
        "channelBackupPath": "/home/admin/rtl/backup/node-1",
        "enableLogging": false,
        "lnServerUrl": "https://localhost:8080/v1",
        "swapServerUrl": "http://localhost:8081/v1",
        "fiatConversion": false
      }
    }
  ]
}
```

--------------------------------

### Install and Enable Bitcoin Daemon Service

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Commands to copy the systemd service file, enable it to start on boot, and start the service immediately. Also includes how to check the service status.

```bash
sudo cp bitcoind.service /etc/systemd/system
sudo systemctl enable --now bitcoind
sudo systemctl status bitcoind
```

--------------------------------

### Install ThunderHub

Source: https://docs.btcpayserver.org/FAQ/LightningNetwork

Add the 'opt-add-thunderhub' fragment and run the setup script to install ThunderHub on your BTCPay Server instance.

```bash
export BTCPAYGEN_ADDITIONAL_FRAGMENTS="$BTCPAYGEN_ADDITIONAL_FRAGMENTS;opt-add-thunderhub"
. btcpay-setup.sh -i
```

--------------------------------

### Run BTCPay Server Installation Script

Source: https://docs.btcpayserver.org/Deployment/LightningInABox

Executes the BTCPay Server installation script. This command initiates the setup process after environment variables have been configured.

```bash
. ./btcpay-setup.sh -i
```

--------------------------------

### Build and Install LND

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Clone the LND repository, build the project using 'make', and install the binaries. Ensure your GOPATH is set correctly. Verify the installation by checking the LND version.

```bash
~$ cd ~; mkdir -p src; cd src
~$ git clone https://github.com/lightningnetwork/lnd
~$ cd lnd
~$ make
~$ make install # installs to a directory in $GOPATH/bin
~$ sudo cp $GOPATH/bin/lnd $GOPATH/bin/lncli /usr/bin
~$ lnd --version
lnd version 0.10.99-beta commit=clock/v1.0.0-229-ge64e71d86dc1ac716c30a80f85a22e8fb544697f
```

--------------------------------

### Install Tallycoin Connect Service

Source: https://docs.btcpayserver.org/Docker/tallycoin-connect

Configure Tallycoin API key and password, then add the Tallycoin Connect fragment and run the setup script. A password is recommended for security.

```bash
# Set API key and password
export TALLYCOIN_APIKEY="my-tallycoin-api-key"
export TALLYCOIN_PASSWD_CLEARTEXT="sUpErSeCuRe"

# Add fragment and run setup
BTCPAYGEN_ADDITIONAL_FRAGMENTS="$BTCPAYGEN_ADDITIONAL_FRAGMENTS;opt-add-tallycoin-connect"
. btcpay-setup.sh -i
```

--------------------------------

### Install .NET 8.0 SDK on Ubuntu

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Install the .NET 8.0 SDK by adding the Microsoft package repository and then using `apt-get` to install the SDK. Verify the installation with `dotnet --version`.

```bash
# Add Microsoft package repository
wget https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb

# Install the SDK
sudo apt-get update
sudo apt-get install -y apt-transport-https
sudo apt-get update
sudo apt-get install -y dotnet-sdk-8.0

## Check
dotnet --version
```

--------------------------------

### Download and Setup BTCPay Server

Source: https://docs.btcpayserver.org/Deployment/LightningInABox

Clones the BTCPay Server Docker repository and installs necessary packages like fail2ban and git. This is the initial step before configuring server settings.

```bash
cd # ensure we are in root home
apt install -y fail2ban git
git clone https://github.com/btcpayserver/btcpayserver-docker
cd btcpayserver-docker
```

--------------------------------

### Enable and Start RTL Service

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Copies the service file to the systemd directory, enables the service to start on boot, and starts it immediately.

```bash
~$ sudo cp rtl.service /etc/systemd/system
~$ sudo systemctl enable --now rtl
```

--------------------------------

### Install Docker

Source: https://docs.btcpayserver.org/Deployment/RaspberryPi4

Install Docker CE, the command-line interface, and containerd.io on your system by adding the Docker repository and then installing the packages.

```bash
apt install apt-transport-https ca-certificates curl gnupg lsb-release -y
curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian \
  $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
apt update
apt -y install docker-ce docker-ce-cli containerd.io
```

--------------------------------

### Install .NET 8.0 SDK

Source: https://docs.btcpayserver.org/Deployment/ManualDeployment

Installs the .NET 8.0 SDK on Ubuntu 20.04 by adding the Microsoft package repository and then installing the SDK. Verify the installation by checking the dotnet version.

```bash
# Add Microsoft package repository
wget https://packages.microsoft.com/config/ubuntu/20.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
rm packages-microsoft-prod.deb

# Install the SDK
sudo apt-get update
sudo apt-get install -y apt-transport-https
sudo apt-get update
sudo apt-get install -y dotnet-sdk-6.0

## Check
dotnet --version
```

--------------------------------

### Install Go and Set Environment Variables

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Install the Go programming language and set the necessary environment variables for Go development. This is a prerequisite for building LND.

```bash
~$ sudo apt install make
~$ wget https://dl.google.com/go/go1.13.linux-amd64.tar.gz
~$ sha256sum go1.13.linux-amd64.tar.gz
68a2297eb099d1a76097905a2ce334e3155004ec08cdea85f24527be3c48e856  go1.13.linux-amd64.tar.gz
~$ sudo tar -C /usr/local -xzf go1.13.linux-amd64.tar.gz
~$ export PATH=$PATH:/usr/local/go/bin
~$ export GOPATH=~/gocode
~$ export PATH=$PATH:$GOPATH/bin
~$ go version
go version go1.13 linux/amd64
```

--------------------------------

### Example Extended Public Key (xpub)

Source: https://docs.btcpayserver.org/Multisig

An example of an extended public key (xpub), root fingerprint, and derivation path required for multisig wallet setup. Ensure these values are correctly obtained from your hardware wallet or software wallet.

```text
xpub6CUGRUonZSQ4TWtTMmzXdrXDtypWKiKp5KUMRmD9YgoWDbEVpLFgje71pRAVBPX6DCmV9HNTLr8GHqKZANvNcFpSZe3kiKsH5Ej7ApG1NVDK
Root Fingerprint: abcdef21
Key Path: 48'/0'/0'/0'
```

--------------------------------

### Install Bitcoin Core Prerequisites

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Install necessary build tools and libraries for compiling Bitcoin Core. These are required for building from source.

```bash
~$ sudo apt install build-essential libtool autotools-dev automake pkg-config bsdmainutils python3
~$ sudo apt install libevent-dev libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev libminiupnpc-dev libzmq3-dev 
```

--------------------------------

### Install Node.js and Build Tools

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Installs Node.js and essential build tools required for compiling Node.js applications.

```bash
~$ sudo apt install nodejs build-essential npm
```

--------------------------------

### Download and Run BTCPay Server Raspberry Pi Install Script

Source: https://docs.btcpayserver.org/Deployment/RaspberryPi4

Download the BTCPay Server installation script for Raspberry Pi 4, make it executable, and then run it to begin the installation process.

```bash
wget -O btcpayserver-install.sh https://raw.githubusercontent.com/btcpayserver/btcpayserver-doc/master/scripts/btcpayserver-rpi4-install.sh
chmod +x btcpayserver-install.sh
. btcpayserver-install.sh
```

--------------------------------

### Install Bitcoin Core 0.19.1

Source: https://docs.btcpayserver.org/Deployment/ManualDeployment

Downloads, verifies, and installs Bitcoin Core binaries. Ensure the SHA256 checksum matches the downloaded file.

```bash
BITCOIN_VERSION="0.19.1"
BITCOIN_URL="https://bitcoin.org/bin/bitcoin-core-0.19.1/bitcoin-0.19.1-x86_64-linux-gnu.tar.gz"
BITCOIN_SHA256="5fcac9416e486d4960e1a946145566350ca670f9aaba99de6542080851122e4c"

# install bitcoin binaries
cd /tmp
wget -O bitcoin.tar.gz "$BITCOIN_URL"
echo "$BITCOIN_SHA256 bitcoin.tar.gz" | sha256sum -c - && \
mkdir bin && \
sudo tar -xzvf bitcoin.tar.gz -C /usr/local/bin --strip-components=2 "bitcoin-$BITCOIN_VERSION/bin/bitcoin-cli" "bitcoin-$BITCOIN_VERSION/bin/bitcoind"
rm bitcoin.tar.gz
```

--------------------------------

### Start development environment with Docker Compose

Source: https://docs.btcpayserver.org/Development/LocalDevelopment

This command starts the BTCPay Server development environment using Docker Compose. It ensures the latest images are pulled before starting.

```bash
docker-compose down --volumes
docker-compose pull
docker-compose up dev
```

--------------------------------

### Start Docker Services for Development

Source: https://docs.btcpayserver.org/Contribute/DevCode

This command starts the necessary Docker containers defined in the docker-compose.yml file for the development environment. Ensure you are in the 'BTCPayServer.Tests' directory before running.

```powershell
docker-compose up dev
```

--------------------------------

### Create and Configure RTL Configuration File

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Copies the sample configuration file and opens it for editing. Adjust settings according to your environment.

```bash
~$ cp src/RTL/sample-RTL-Config.json RTL-Config.json
~$ vi RTL-Config.json
```

--------------------------------

### JoinMarket Service Status Example

Source: https://docs.btcpayserver.org/Docker/joinmarket

Example output from `supervisorctl status` showing the current state of JoinMarket services. Services like `yg-privacyenhanced` and `yield-generator-basic` can be started or stopped.

```bash
root> supervisorctl status
ob-watcher                       STOPPED   Not started
 yg-privacyenhanced               STOPPED   Not started
 yield-generator-basic            STOPPED   Not started
```

--------------------------------

### LND Configuration File Example

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Example configuration for LND. Customize parameters like datadir, TLS paths, alias, and network settings. Ensure external IP is set if needed.

```ini
[Application Options]
datadir=/var/lib/lnd/data
tlscertpath=/var/lib/lnd/tls.cert
tlskeypath=/var/lib/lnd/tls.key
logdir=/var/lib/lnd/logs
maxlogfiles=3
maxlogfilesize=10
#externalip=1.1.1.1 # change to your public IP address if required.
alias=i_luv_btcpay
listen=0.0.0.0:9735

[Bitcoin]
bitcoin.active=1
bitcoin.node=bitcoind
bitcoin.mainnet=true

[tor]
tor.active=true
tor.v3=true
```

--------------------------------

### Check Nginx Version

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Verify the installed Nginx version. This is a preliminary check for server setup.

```bash
~$ sudo nginx -v
nginx version: nginx/1.18.0 (Ubuntu) 
```

--------------------------------

### Set Up RTL Data Directory and Permissions

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Creates the data directory for RTL, copies the configuration file, and sets appropriate ownership and permissions.

```bash
~$ sudo mkdir -p /var/lib/rtl
~$ sudo cp ~/RTL-Config.json /var/lib/rtl
~$ sudo chown admin:admin -R /var/lib/rtl
~$ sudo chmod 644 /var/lib/rtl/RTL-Config.json
```

--------------------------------

### Set Lightning Terminal Password and Install

Source: https://docs.btcpayserver.org/Docker/lightning-terminal

Set a secure password for Lightning Terminal login and add the service fragment to your BTCPay Server setup script. This command installs the Lightning Terminal service.

```bash
# Set password
export LIT_PASSWD="sUpErSeCuRe"

# Add fragment and run setup
export BTCPAYGEN_ADDITIONAL_FRAGMENTS="$BTCPAYGEN_ADDITIONAL_FRAGMENTS;opt-add-lightning-terminal"
. btcpay-setup.sh -i
```

--------------------------------

### Create LND Directories and Copy Configuration

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Create necessary directories for LND data and configuration, set ownership, and copy the LND configuration file to the system directory. Ensure correct permissions are set.

```bash
~$ sudo mkdir -p /etc/lnd
~$ sudo mkdir -p /var/lib/lnd
~$ sudo chown admin:admin -R /var/lib/lnd
~$ sudo cp lnd.conf /etc/lnd
~$ sudo chmod 644 /etc/lnd/lnd.conf
```

--------------------------------

### Run bitcoind

Source: https://docs.btcpayserver.org/Deployment/ManualDeployment

Starts the Bitcoin Core daemon. This command should be run after Bitcoin Core has been installed and synced.

```bash
bitcoind
```

--------------------------------

### Configure, Build, and Install Bitcoin Core

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Generate Makefiles, configure the build with Berkeley DB, compile, and install Bitcoin Core. This process builds the necessary daemon.

```bash
~/src/bitcoin$ ./autogen.sh
~/src/bitcoin$ export BDB_PREFIX='/home/admin/src/bitcoin/db4'
~/src/bitcoin$ ./configure BDB_LIBS="-L${BDB_PREFIX}/lib -ldb_cxx-4.8" BDB_CFLAGS="-I${BDB_PREFIX}/include"
~/src/bitcoin$ make
~/src/bitcoin$ sudo make install
~/src/bitcoin$ bitcoind -version
Bitcoin Core version v0.20.0 
```

--------------------------------

### Get Store Roles Response Sample

Source: https://docs.btcpayserver.org/API/Greenfield/v1

Example JSON response when retrieving store roles, showing role details and permissions.

```json
{
  * "id": "Owner",
  * "role": "Owner",
  * "permissions": [
    * "btcpay.store.canmodifystoresettings"
],
  * "isServerRole": true

}
```

--------------------------------

### Rescan Blockchain from Specific Height

Source: https://docs.btcpayserver.org/NBXplorer

To include older payments, configure a specific start height for a cryptocurrency and use the rescan option. This example uses Litecoin.

```bash
--[crypto]startheight=101 --[crypto]rescan
```

--------------------------------

### Add Custom Docker Compose Fragment

Source: https://docs.btcpayserver.org/Docker

To add a custom fragment to your BTCPay Server installation, set the BTCPAYGEN_ADDITIONAL_FRAGMENTS environment variable and re-run the setup script.

```bash
export BTCPAYGEN_ADDITIONAL_FRAGMENTS="$BTCPAYGEN_ADDITIONAL_FRAGMENTS;opt-lnd-autopilot"
. btcpay-setup.sh -i
```

--------------------------------

### Enable NDLC Docker Fragment

Source: https://docs.btcpayserver.org/Docker/ndlc

Add the NDLC docker fragment to your BTCPay Server installation to enable its functionality. This requires running the setup script after modification.

```bash
BTCPAYGEN_ADDITIONAL_FRAGMENTS="$BTCPAYGEN_ADDITIONAL_FRAGMENTS;opt-add-ndlc"
. btcpay-setup.sh -i
```

--------------------------------

### Setup BTCPay Server with ElectrumX

Source: https://docs.btcpayserver.org/ElectrumX

Run the btcpay-setup script to configure or reconfigure your BTCPay Server instance with ElectrumX. This process may take several hours for initial synchronization.

```bash
cd ~/BTCPayServer/btcpayserver-docker && . ./btcpay-setup.sh -i
```

--------------------------------

### Get Store Information using cURL

Source: https://docs.btcpayserver.org/Development/ecommerce-integration-guide

Example of how to retrieve store information using cURL with an API key. Ensure to replace API_KEY and STORE_ID with actual values.

```bash
curl -s \
     -H "Content-Type: application/json" \
     -H "Authorization: token API_KEY" \
     -X GET \
     "https://mainnet.demo.btcpayserver.org/api/v1/stores/STORE_ID"
```

--------------------------------

### Prepare Let's Encrypt Directory

Source: https://docs.btcpayserver.org/Deployment/ReverseProxyToTor

Creates a directory for Let's Encrypt challenge files and sets appropriate permissions. This is necessary for SSL certificate verification.

```bash
# create directory for Let's Encrypt files
mkdir -p /var/lib/letsencrypt/.well-known
chgrp www-data /var/lib/letsencrypt
chmod g+s /var/lib/letsencrypt
```

--------------------------------

### Systemd Service File for LND

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Example systemd service file for LND. Adjust paths, User, and Group as necessary. This ensures LND starts automatically and is managed by systemd.

```systemd
[Unit]
Description=LND Lightning Network Daemon
Requires=bitcoind.service
After=bitcoind.service

[Service]
ExecStart=/usr/bin/lnd --configfile=/etc/lnd/lnd.conf
ExecStop=/usr/bin/lncli --lnddir /var/lib/lnd stop
PIDFile= /run/lnd/lnd.pid

User=admin
Group=admin

Type=simple
KillMode=process
TimeoutStartSec=60
TimeoutStopSec=60
Restart=always
RestartSec=60

[Install]
WantedBy=multi-user.target
```

--------------------------------

### Configure NBXplorer Service

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Set up NBXplorer by creating a configuration directory, copying the configuration file, and setting appropriate file permissions.

```bash
~$ sudo mkdir /etc/nbxplorer
~$ sudo cp nbxplorer.config /etc/nbxplorer
~$ sudo chmod 644 /etc/nbxplorer/nbxplorer.config
```

--------------------------------

### Configure Additional Hosts for Docker Deployment

Source: https://docs.btcpayserver.org/Deployment/DynamicDNS

When using a Docker deployment, update your BTCPay Server installation to include additional hosts for HTTPS certificates. This command sets the BTCPAY_ADDITIONAL_HOSTS environment variable and runs the setup script.

```bash
BTCPAY_ADDITIONAL_HOSTS="example.ddns.net"
. btcpay-setup.sh -i
```

--------------------------------

### Remove a Coin from BTCPay Server

Source: https://docs.btcpayserver.org/FAQ/Altcoin

To remove a specific altcoin from your BTCPay Server deployment, set the corresponding BTCPAYGEN_CRYPTO variable to an empty string and re-run the setup script. For example, to remove Litecoin if it's set as CRYPTO2, use `export BTCPAYGEN_CRYPTO2=""`.

```bash
sudo su -
export BTCPAYGEN_CRYPTO2=""
. ./btcpay-setup.sh -i
```

--------------------------------

### Example Bitcoin Core Configuration

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

An example `bitcoin.conf` file suitable for BTCPay Server. It enables RPC, sets up ZMQ for lightning, and recommends against pruning for full blockchain storage.

```ini
server=1                              # need RPC for btcpay.
rpcbind=127.0.0.1                     # loopback is default for 0.18.0 but no harm making sure.
whitelist=127.0.0.1                   # for nbxplorer.
rpcallowip=127.0.0.1/32               # loopback is default but again no harm.
zmqpubrawblock=tcp://127.0.0.1:28332  # needed for lightning.
zmqpubrawtx=tcp://127.0.0.1:28333     # needed for lightning.
#prune=5000                           # Recommended if not enough disk space for full 600+GB blockchain. 
```

--------------------------------

### Enable and Start autossh Service

Source: https://docs.btcpayserver.org/Deployment/ReverseSSHtunnel

Enables the autossh service to start on boot and starts it immediately.

```bash
sudo systemctl enable autossh-tunnel
```

```bash
sudo systemctl start autossh-tunnel
```

--------------------------------

### Create Bitcoin Core Configuration File

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Create a `bitcoin.conf` file with essential settings for BTCPay Server. This includes RPC, ZMQ, and network configurations.

```bash
~$ vi bitcoin.conf 
```

--------------------------------

### NBXplorer Configuration via Command Line

Source: https://docs.btcpayserver.org/NBXplorer/API

Configure NBXplorer using command-line arguments. Example shows setting the chains to 'btc'.

```bash
dotnet run --no-launch-profile --no-build -c Release -p .\NBXplorer\NBXplorer.csproj -- --chains btc
```

--------------------------------

### Install Fail2ban, GIT, and Avahi-Daemon on Ubuntu

Source: https://docs.btcpayserver.org/Deployment/LightningInABox

Installs essential packages for server security, version control, and local network service discovery. Run these commands in a new terminal window.

```bash
sudo apt update
sudo apt install -y fail2ban git avahi-daemon
```

--------------------------------

### Install Docker CE on Ubuntu

Source: https://docs.btcpayserver.org/Deployment/LightningInABox

Installs Docker Community Edition on Ubuntu systems. Ensure you have the necessary prerequisites and follow the steps to add the Docker repository and install the package.

```bash
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt update
apt-cache policy docker-ce
sudo apt install docker-ce
systemctl status docker
```

--------------------------------

### Configure BTCPay Server with Multiple Cryptocurrencies and Services

Source: https://docs.btcpayserver.org/Docker

This example demonstrates how to configure BTCPay Server with Bitcoin and Litecoin support, using Nginx as a reverse proxy and c-lightning for the Lightning Network. The configuration is saved to a custom Docker Compose file.

```powershell
Invoke-Command {
    $BTCPAYGEN_CRYPTO1="btc"
    $BTCPAYGEN_CRYPTO2="ltc"
    $BTCPAYGEN_REVERSEPROXY="nginx"
    $BTCPAYGEN_LIGHTNING="clightning"
    $BTCPAYGEN_SUBNAME="custom"
    . .\build.ps1
}
```

--------------------------------

### Install autossh

Source: https://docs.btcpayserver.org/Deployment/ReverseSSHtunnel

Installs the autossh utility, which is used to maintain the SSH tunnel.

```bash
sudo apt-get install autossh
```

--------------------------------

### Build NBXplorer from Source

Source: https://docs.btcpayserver.org/Deployment/ManualDeploymentExtended

Clone the NBXplorer repository, checkout the latest stable tag, and build the application using the provided `build.sh` script.

```bash
~$ cd ~; mkdir -p src; cd src
~/src$ git clone https://github.com/dgarage/NBXplorer
~/src$ cd NBXplorer
~/src/NBXplorer$ git checkout $(git tag --sort -version:refname | awk 'match($0, /^v[0-9]+\./)' | head -n 1)
~/src/NBXplorer$ ./build.sh
```