About remote repositories

GitHub's collaborative approach to development depends on publishing commits from your local repository to GitHub for other people to view, fetch, and update.

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About remote repositories

A remote URL is Git's fancy way of saying "the place where your code is stored." That URL could be your repository on GitHub, or another user's fork, or even on a completely different server.

You can only push to two types of URL addresses:

  • An HTTPS URL like https://github.com/user/repo.git
  • An SSH URL, like git@github.com:user/repo.git

Git associates a remote URL with a name, and your default remote is usually called origin.

Creating remote repositories

You can use the git remote add command to match a remote URL with a name. For example, you'd type the following in the command line:

git remote add origin <REMOTE_URL>

This associates the name origin with the REMOTE_URL.

You can use the command git remote set-url to change a remote's URL.

Choosing a URL for your remote repository

There are several ways to clone repositories available on GitHub.

When you view a repository while signed in to your account, the URLs you can use to clone the project onto your computer are available below the repository details.

For information on setting or changing your remote URL, see Managing remote repositories.

Cloning with HTTPS URLs

The https:// clone URLs are available on all repositories, regardless of visibility. https:// clone URLs work even if you are behind a firewall or proxy.

When you git clone, git fetch, git pull, or git push to a private remote repository using HTTPS URLs on the command line, Git will ask for your GitHub username and password. Git からパスワードの入力するダイアログが表示されたら、personal access token を入力します。 または、Git Credential Manager などの認証情報ヘルパーを使用できます。 より安全な認証方法を優先し、Git のパスワードベースの認証が削除されました。 詳しくは、「個人用アクセス トークンを管理する」をご覧ください。

SAML SSO を使う organization にアクセスしており、personal access token (classic) を使っている場合、認証を受けるには、事前に personal access token に対して organization へのアクセス権限を認可する必要があります。 詳細については、「SAMLのシングルサインオンでの認証について」と「SAMLシングルサインオンで利用するために個人アクセストークンを認可する」を参照してください。

Tip

If you'd rather use SSH but cannot connect over port 22, you might be able to use SSH over the HTTPS port. For more information, see HTTPS ポートを介して SSH を使用する.

Cloning with SSH URLs

SSH URLs provide access to a Git repository via SSH, a secure protocol. To use these URLs, you must generate an SSH keypair on your computer and add the public key to your account on GitHub. For more information, see SSH を使用した GitHub への接続.

When you git clone, git fetch, git pull, or git push to a remote repository using SSH URLs, you'll be prompted for a password and must provide your SSH key passphrase. For more information, see SSH キーのパスフレーズを使う.

If you are accessing an organization that uses SAML single sign-on (SSO), you must authorize your SSH key to access the organization before you authenticate. For more information, see SAMLのシングルサインオンでの認証について and SAMLシングルサインオンで利用するためにSSHキーを認可する.

Tip

You can use an SSH URL to clone a repository to your computer, or as a secure way of deploying your code to production servers. You can also use SSH agent forwarding with your deploy script to avoid managing keys on the server. For more information, see SSHエージェント転送の利用.

Cloning with GitHub CLI

You can also install GitHub CLI to use GitHub workflows in your terminal. For more information, see GitHub CLI について.