Install Geth(Go ethereum)
===
[TOC]

###### tags: `Master's degree` `blockchain`

## Raspberry pi 4

### Requirment
* Rpi 4 GB
* 32G SD Card

### Steps

* Step 1 : install Golang
* Step 1.1 Get Go and install from sources:

    $ cd /tmp
    $ wget https://storage.googleapis.com/golang/go1.10.1.linux-armv6l.tar.gz
    $ sudo tar -C /usr/local -xzf go1.10.1.linux-armv6l.tar.gz

* Step 1.2 Add /usr/local/go/bin to the PATH environment variable:

    $ sudo vi /etc/profile

Add at the end of the file:

    # Golang
    export GOROOT=/usr/local/go
    export GOPATH=$HOME/go
    export PATH=$PATH:$GOROOT/bin

* Step 1.3 reboot and test

    $ sudo reboot
    $ go version
    go version go1.10.1 linux/arm

* Step 2: install Geth
* Step 2.1 Get Geth and install from sources:

        $ cd /tmp
        $ wget https://gethstore.blob.core.windows.net/builds/geth-linux-arm7-1.9.1-b7b2f60f.tar.gz
        $ tar -zxvf geth-linux-arm7-1.9.1-b7b2f60f.tar.gz

* Step 2.2 Add the program into /usr/local/bin:

    $ cd geth-linux-arm7-1.9.1-b7b2f60f/
    $ sudo mv geth /usr/local/bin/

* Step 2.3 reboot and test

    $ sudo reboot 
    $ geth version
    Geth
    Version: 1.9.1-stable
    […]

### [Install Geth on Rpi 4 Reference](https://raphaelpralat.medium.com/start-an-ethereum-node-on-a-raspberry-pi-4-with-geth-ba13d9f57ef8)

## Linux

### Steps

$ sudo apt-get install software-properties-common
$ sudo add-apt-repository -y ppa:ethereum/ethereum
$ sudo apt-get update
$ sudo apt-get install ethereum
$ geth version
Geth
Version: 1.10.20-stable
Git Commit: 8f2416a89a3def6ec2c749d5afafbf2c9a18e3c8
Architecture: amd64
Go Version: go1.18.1
Operating System: linux
GOPATH=
GOROOT=go

### [Install geth on linux reference](https://docs.nethereum.com/en/latest/ethereum-and-clients/geth/)