This short script allows you to backup your .bash_profile and run it as cron job.

After adjustment (for example change to ) can be

1. It copies the .bash_profile from an original location to your desired destination.
   cp /PATH-TO-YOUR-PROFILE/.bash_profile /BACKUP-DESTINATION/macOS-.bash_profile-backup
2. Then we enter your backup destination.
   cd /BACKUP-DESTINATION/macOS-.bash_profile-backup
3. With git add . we add all files into the GitHub repository.
4. We commit all files with comment from script execution time:
   "generated files on date +'%Y-%m-%d %H:%M:%S'";
git commit -a -m "generated files on date +'%Y-%m-%d %H:%M:%S'";
5. And at the very end we push to GitHub.
   git push origin master