github_guide.pub

1. Make a GitHub account and sign into Github if you already have an account 
2. Click your profile picture in the right hand corner and go to Settings
3. On the left hand side banner at the bottom are developer settings. 
4. On the left hand side go to "Personal access tokens" and click on "Tokens(classic)"
5. Now click on generate new token (classic) from the drop-down menu in the main display in the center of the screen. 
6. Setup a token with no expiration date and select all scopes by ticking all the boxes.
7. Save the generated token (which is a long text string) somewhere safe on your computer, since you will need it for git usage. 
8. SSH into midway cluster and navigate to your directory 
9. use the command "git clone yourrepowebaddress" to clone the directory. 
10. make changes as you see fit and finally commit and push the changes to the remote directory with usual git commands.