In this tutorial we will show you how to install OpenCart on your CentOS 7 server. However, I would like to synchronizing files between two directories, either on one computer, or between a computer and another server. I know how to use rsync for Unix systems which synchronizes files and directories from one location to another while minimizing data transfer. INSTALL & RUN & SYNC UNISON ON CENTOS 7 PART1 INSTALL UNISON MANUALLY (CENTOS 7 CAN’T PULL FROM YUM) Prerequisites $ sudo yum install ocaml ocaml-camlp4-devel ctags ctags-etags first make sure you have wget $ sudo yum install. Unison works between any pair of machines connected to the internet, communicating over either a direct socket link or tunneling over an encrypted ssh connection. Unlike a distributed filesystem, Unison is a user-level program there is no need to modify the kernel or to have root user privileges on either host. It's also easier to setup since no scripting necessary. Unison is a file-synchronization tool similar to rsync.
