GitHub and Personal access tokens

GitHub is the recognized website providing the service for code remote repository.
To begin with, create your GitHub account.
From 8/13/021, to access a repository in GitHub, password authentication was removed, personal access token is needed instead.

In your github page, at the top-left corner, click the dropdown button, select item settings.
On the left of your github page, list Account settings shows up.
Click list item Developer settings.
In Settings/Developer settings, select list item Personal access tokens.
On its top-left corner, click button Generate new token.
The token is created. The value is returned, save it in a private location.
note: Later, you can recreate a new one.
You use this token to access your Github repositories.
Your team memeber can also use this token to do so.

First, your project is well developed.
In your GitHub page, create a repostiory, with a name.
Back to your terminal window, enter the push command as below:
$git push https://ghp_xxx@github.com/johndoe/projectxyz.git
- Token value: ghp_xxx
- GitHub owner name: johndoe
- repository name: projectxyz
Switch to your github page, select the repository to confirm the action.
note: from local main branch to remote main branch
For mac user, you use the token to access the github repository just once.

When accessing by push with a token, which will be automatically installed in your mac keychanin.

This is the way to add the token in your mac.

After the first acces, there is no need providing the token for access.

For mac, there are many different os and types. And there are many ways to do one task.
In my finder window, in Application/Utilities/KeyChan Access, double click it to open.
On the left, in Keychains, select login, in category, select Password.
The the list of Name, find gitcom. Double click it.
A dialogbox shows up, asking for password, I used my mac login passworld.
In the text box for show password, you see the token value.
It should be the same as the one, which was created by you in github