
"/Volumes/usb_drivename/dst_folder" represents the path to your destination folder stored on a USB drive. Replace your_username with the username you’re logged in with and src_folder with the folder you want to synchronize. "/Users/your_username/src_folder" represents the path to your source folder as stored on your drive. In other words, at the end of the process, both the source and destination folders will have matching contents. delete means it will remove all files in the destination folder that do not match the source folder. aE instructs rsync to copy metadata and preserve permissions. Rsync is the name of the built-in utility. Let’s break down this command so you can understand what it means. Launch Terminal from the Applications folders then type: rsync -aE -delete "/Users/your_username/src_folder" "/Volumes/usb_drivename/dst_folder" You can run it from the Terminal application. MacOS includes a free built-in utility called Rsync.
SYNCHRONIZE PRO X ALTERNATIVE HOW TO
How to sync files on Mac to a USB drive using Rsync? We’ll look at two ways to synchronize a folder to a USB drive so that you can immediately have a working copy of your most important files.

SYNCHRONIZE PRO X ALTERNATIVE FULL
This means that data is stored locally and you’re in full control of it. Other people prefer to synchronize and backup files on local or external drives such as a NAS or even a simple USB drive. Depending on your privacy tolerance, this might not be an acceptable solution. Cloud backup solutions are easy to use, but it often means that your data is stored elsewhere and controlled by someone else. Some people prefer to use cloud synchronization services such as iCloud, Dropbox, OneDrive or Backblaze. Think of all the memories that can be lost without having at least one full backup! Where can you synchronize files and store backups? Having an exact copy of your photo album on an external drive is a life saver when your main drive crashes. Having an exact copy of a project before you make changes to it can prevent a lot of headaches.

There are a number of use cases where you want to synchronize files and folders, with the most common being backups. An often overlooked, but important task is to sync files on Mac.
