Git cheat sheet

Make a signed tag and push to github

 git tag -u 'Simson L. Garfinkel <simsong@acm.org>' -s tcpflow-1.2.7 -m 'Release 1.2.7'
 git push --tags

Pull changes

from a forked repository's upstream

 git fetch upstream        # fetches any new changes from original repository
 git merge upstream/master  # merges any changes fetched into your working files

or

 git pull upstream

git pull automatically merges changes. With fetch and merge, the changes are fetched and stored locally, then merged when you request.

References

• http://learn.github.com/p/tagging.html
• http://git.661346.n2.nabble.com/quot-secret-key-not-available-quot-quot-unable-to-sign-the-tag-quot-td1500685.html
• https://help.github.com/articles/fork-a-repo