Question

I had this project with a lot .c files in source directory,then I make the project, there is .o files inside of the project, I also want to push these files to repository,so instead of add each .o which is possible but…,how to add .o files easily?

Answer 1

Putting aside the fact, that this is just a terrible idea, you can add them as any other file:

git add *.o
git commit -m "Committing compiled files, which is bad"

Of course instead of git add *.o you can use git add */*.o or even find -name *.o | while read x; do git add $x; done