Git push fatal: unable to connect to github.com

After modifying or adding the file, run git push to push it to the remote repository after git commit. The first problem occurs:

Solution reference: Solve the fatal: unable to connect to github.com Problem

$ Git config -- global url. "https: //". insteadOF git ://

Then there are two consecutive push problems:

Solution reference: Pushing to Git returning Error Code 403 fatal: HTTP request failed (see Appendix 1)

GitHub only supports reading and writing remote repositories through ssh. Therefore, configure the. git/config file of the current local repository or use the following command:

$ Git remote set-url origin ssh: // git@github.com/RanHuang/contiki. git

Then push again successfully:

Appendix 1:

Pushing to Git returning Error Code 403 fatal: HTTP request failed

Github seems only supports ssh way to read & write the repo, although https way also displayed 'read & write '.
So you need to change your repo config on your PC to ssh way:

Nstead of editing. git/config file manually, you can use git remote set-url command.
In your case it shoshould be:

Git remote set-url origin ssh: // git@github.com/derekerdmann/lunch_call.git

GitHub details: click here
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Recommended reading:

How to create an organization on GitHub

Usage in GitHub Linux

How to build a GitHub development environment using Eclipse in Windows

Source code for R language 3.0.1 has been submitted to GitHub

Import Maven project to Eclipse4.2 from GitHub