Backup & Recovery (Rsync/Tar/Dd)

Save your sanity when tarring up messy directories

🧩 The Challenge

You ever try to archive a directory only to realize halfway through that your backup contains ten thousand cached node modules you didn’t need? Watching a transfer crawl because you included junk you don’t even want is infuriating.

💡 The Fix

Start using exclusion files to keep your tarballs lean and clean. It saves space and stops you from wasting cycles backing up garbage.

tar --exclude-from=exclude_list.txt -cvf backup.tar /path/to/source

⚙️ Why It Works

Passing a file to this flag lets you list patterns line-by-line, which is way cleaner than stringing together a dozen –exclude flags in your command. You can keep that list in version control or just keep it in the project root to reuse later.

🚀 Pro-Tip: Use absolute paths in your exclusion file if you want to avoid matching unexpected subdirectories by accident.

Linux Tips & Tricks | © ngelinux.com | 7/13/2026