A bash script would probably be easiest to write and pluck into cron.
Edit: Clone all repos you want into one directory and then loop with a script over all cloned dirs and issue git fetch. Done. If you want to add a repo you clone another.
A bash script would probably be easiest to write and pluck into cron.
Edit: Clone all repos you want into one directory and then loop with a script over all cloned dirs and issue git fetch. Done. If you want to add a repo you clone another.