Rsync by itself never stores deltas. There are tools that will though, based on rsync. rdiff-backup is such a tool. It works well enough.

QNAP has fixed six rsync vulnerabilities that could let attackers gain remote code execution on unpatched Network Attached Storage (NAS) devices. Rsync is an open-source file synchronization tool that ...

One of my favorite utilities on the Linux command-line, and block storage is one of my favorite features on Linode's platform, so in this article I get to combine both of these together - because what ...