How to link to specific line number on github

Question

I know I can link to a specific line number on a file on a github repo (I\'m sure I\'ve seen this before)...

Can someone tell me how to do this?

Answer 1

For a line in a pull request.

https://github.com/foo/bar/pull/90/files#diff-ce6bf647d5a531e54ef0502c7fe799deR27

https://github.com/foo/bar/pull/
90 <- PR number
/files#diff-
ce6bf647d5a531e54ef0502c7fe799de <- MD5 has of file name from repo root
R <- Which side of the diff to reference (merge-base or head). Can be L or R.
27 <- Line number

This will take you to a line as long as L and R are correct. I am not sure if there is a way to visit L OR R. I.e If the PR adds a line you must use R. If it removes a line you must use L.

From: Generate line pointer URL into Github Pull Request