"How do I do a Pull Request again?" - the extremely short version

1. Fork.
2. Clone.
3. git check out -b [name-of-your-feature]
4. Edit your code.
5. git commit -a -m [your-commit-message]
6. git push --set-upstream origin [name-of-your-feature]

And that's it! Go get your Hacktoberfest swag.

Comments

[Bastien JAUNY]

I found myself needing the "How to keep updated with the mainstream repo" too:

1. git checkout master
2. git remote add upstream <original_repo>
3. git fetch upstream
4. git merge upstream master
5. git push

Your forked repo is now synchronized with the upstream!

[Rob Suttles]

Embarrassed to say that I totally needed this reminder for a few minutes last night.

[David Dal Busco]

You are not alone 😉 I rely (probably too much) on the (really well made) integration of Git in Webstorm. Therefore I also often have to search what are the commands to submit a PR for a forked project.