should i add .gitignore to repository code example
Example 1: git add gitignore
$ touch .gitignore
Example 2: what to add to gitignore
Look at this awesome site!
https://www.toptal.com/developers/gitignore
Generates a gitignore for you, based on the technologies you're using
Example 3: what is add.gitignore
The purpose of gitignore files is to ensure that certain files not tracked by git remain untracked.