![]() ![]() The -a flag stands for archive mode, which is just short for the -rlptgoD flag. However if you’re interested in rsync, or wondering how iBackup works, read on! Meaning you backup your data, and if anything happens, you can just load in a fresh copy of Mac OS, and then restore your data. In fact, depending on your needs, I would say that it’s better than cloning your hard drive, because it doesn’t copy over your OS-related files. If you’re not interested in tinkering with command line stuff and scripting, you can actually use a free backup software for the Mac called iBackup, which runs on rsync, but gives you a pretty GUI to manage your backups – what to backup, where to backup, etc. You’ll need to actually write the script and run this script via Terminal, but it’s really easy. Rsync is a great open-source application that uses delta comparison algorithms to compare files and perform a one-way file copy. So I decided to look for some other backup solution, and I discovered that Macs actually came with rsync! In addition, the space that Time Machine would use would be much greater than I would actually require. It was great for normal use, but I wanted to actually make a list of stuff that I wanted backed up, and Time Machine just didn’t have that functionality. Time Machine was pretty popular, and came out of the box, but I didn’t like how there wasn’t any control with Time Machine. ![]() Previously, I used to use FolderClone on Windows, but on the Mac, I wondered what options were available to me. Backups are so crucial ( Global Backup Survey), especially since everything’s stored electronically these days. After getting my Mac set up properly, I was pretty concerned about getting my backups done. ![]()
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