Hello,

I am novice with Github. So I am using it since a moment, but it first time, I upload my code to my own repository that I created.

On a Rasberry I created a folder

mkdir /opt/project/

I have created a pythion script with a class.

First time I use it, I was helped with this

sudo git init
sudo git add script-py3.py
sudo git commit -m "first commit"
sudo git config --global user.email "email@email"
sudo git config --global user.name "username"
sudo git commit -m "first commit"
sudo git remote add origin https://github.com/username/projet-v3.git
sudo git push -u origin master

When I have done with a lot of code or when I wanted to upload new changes, I have used to do it with

sudo git add script-py3.py
sudo git commit -m "update script-py3.py"
sudo git push -u origin master

and my changes was uploaded at github.

My worries now, I have a new Raspberry and I would like to download the same script. To do it, it’s easy, but I am going to add new line of code and then pusing the change to the same repository, whith the command I know.

Later, I would like to update the script on my first Raspberry, but what will happen in my repository if I push again from my first Raspberry? Do the repository will be overwritten by my old script from my first Pi?

The idea is both Raspberry will download the lastest script version from the repository.

Then from my second Raspberry, after downloading the repository, shoud I

sudo git init
sudo git add script-py3.py
sudo git commit -m "first commit"
sudo git config --global user.email "email@email"
sudo git config --global user.name "username"
sudo git remote add origin https://github.com/username/projet-v3.git
sudo git push -u origin master

and then after new changes

sudo git add script-py3.py
sudo git commit -m "update script-py3.py"
sudo git push -u origin master

But then from my first, how can I update the change from the depository to the Raspberry?

And if I add changes from the first Pi and I push, how to update the second without overwrite the latest version of the repository from a local version?

I am starting to install my second Raspberry but I am afraid of a wrong git manipulation :slight_smile:

Many thanks