how to install geth on ubuntu code example
Example 1: install geth in ubuntu
Add PPA first
sudo add-apt-repository -y ppa:ethereum/ethereum
Then install the stable version of go-ethereum:
sudo apt-get update
sudo apt-get install ethereum
Or the develop version via:
sudo apt-get update
sudo apt-get install ethereum-unstable
Example 2: etherum for ubuntu
sudo apt-get update
sudo apt-get install ethereum