For advanced Git usage, I usually leverage GUI of GitHub or BitBucket. But GUI way may not solve some requirements beautifully.
I found several Git fundamental concepts. They are quite useful, but may not be well-known.
Check it out. And let me know what you think!
Delivering short and precise documents quickly is a key asset for DevOps. Nowdays, hosting code in GitHub is not only fancy but also overwhelming. Consequently more and more documentation effort goes to GitHub.
As a late fanboy of Atlassian Confluence, I also make my preference in GitHub wiki now. Enclosed are tips for how to do effective documentation in GitHub.