To do this, you can use the git add command (see Step 3 below).
To add a file to a commit, you first need to add it to the staging environment.
As seen in Step 2, when you make changes to your repo, git notices that a file has changed but won't do anything with it (like adding it in a commit). So, how do you tell git which files to put into a commit? This is where the staging environment or index come in. Essentially, you make changes to your repo (for example, adding a file or modifying one) and then tell git to put those changes into a commit.Ĭommits make up the essence of your project and allow you to jump to the state of a project at any other commit. One of the most confusing parts when you're first learning git is the concept of the staging environment and how it relates to a commit.Ī commit is a record of what changes you have made since the last time you made a commit. What this basically says is, "Hey, we noticed you created a new file called mnelson.txt, but unless you use the 'git add' command we aren't going to do anything with it." An interlude: The staging environment, the commit, and you Git only saves/manages changes to files that it tracks, so we’ll need to send a command to confirm that yes, we want git to track our new file.Īfter creating the new file, you can use the git status command to see which files git knows exist. But, git won't track the file unless you explicitly tell it to. Once you've added or modified files in a folder containing a git repo, git will notice that the file exists inside the repo. `touch newfile.txt` just creates and saves a blank file named newfile.txt. Go ahead and add a new file to the project, using any text editor you like or running a touch command. To initialize a git repository in the root of the folder, run the git init command: Step 2: Add a new file to the repo For example, if you have a 'projects' folder on your desktop, you'd do something like: To begin, open up a terminal and move to where you want to place the project on your local machine using the cd (change directory) command.
If you don't have much experience with the terminal and basic commands, check out this tutorial (If you don’t want/ need a short history lesson, skip to step three.) When creating a new project on your local machine using git, you'll first create a new repository (or often, 'repo', for short).
#CONNECTING RCODE TO GITHUB CODE#
You do not need to use a remote to use git, but it will make sharing your code with others easier. All of these are referred to in git-speak as “remotes”, and all are completely optional. There are many other alternatives to GitHub, such as GitLab, BitBucket, and “host-your-own” solutions such as gogs and gittea. You do not need GitHub to use git, but you cannot use GitHub without using git. Git is an open-source, version control tool created in 2005 by developers working on the Linux operating system GitHub is a company founded in 2008 that makes tools which integrate with git. Git and GitHubĪ quick aside: git and GitHub are not the same thing. Once you've done that, create a GitHub account here. A note: 95% of other online git resources and discussions will also be for the command-line interface. While there are some great git GUIs (graphical user interfaces), I think it's easier to learn git using git-specific commands first and then to try out a git GUI once you're more comfortable with the command. Note that for this tutorial we will be using git on the command line only.
#CONNECTING RCODE TO GITHUB INSTALL#
The first two things you'll want to do are install git and create a free GitHub account.įollow the instructions here to install git (if it's not already installed). Step 0: Install git and create a GitHub account Any important git and GitHub terms are in bold with links to the official git reference materials. New to git? Follow the steps below to get comfortable making changes to the code base, opening up a pull request (PR), and merging code into the primary branch.
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