Are you tired of accidentally committing unnecessary obj files to your git repository? Don't worry, I've got you covered with a simple solution to exclude them from your commits. Here's how to do it:

Step 1: Create a .gitignore file if you don't already have one in your repository. This file allows you to specify the files or directories that you want to exclude from being tracked by git.

Step 2: Open the .gitignore file in a text editor and add a line for obj files. Simply type '*.obj' to exclude all obj files, or specify the directory if obj files are located in a specific folder, e.g. 'path/to/obj/*.obj'.

Step 3: Save the .gitignore file and close it. Now git will no longer track or include obj files in your future commits.

Step 4: If you have already committed obj files and want to remove them from the repository's history, you can use the git filter-branch command to rewrite the history and exclude the obj files. Be cautious when using this command as it rewrites the commit history.

By following these simple steps, you can keep your git repository clean and efficient by excluding unnecessary obj files from your commits. This will also make the repository smaller in size and improve the overall performance of your version control system. Happy coding!