Git merge single file from another repository into my own

Question

Say I have my own git repo with a bunch of text files in it. There is another different git repo that someone else owns with a bunch of text files that all differ from my ow

Answer 1

Go to your current directory, This way I'm doing currently, I hope you will help too.

cd your_current_git_Directory

Set your username and repository of another repository/second(from want to copy)

git remote add -f repo-b git@github.com:/.git

Now, Merge the filename you looking for(if you want file merge subfolder)

git checkout -p repo-b/master  /

Or merge filename only

git checkout -p repo-b/master  

And Remove repository

git remote rm repo-b