Data synchronization over the Internet with Unison

In Sync

© Photo by Jason Hafso on Unsplash

© Photo by Jason Hafso on Unsplash

Article from Issue 231/2020
Author(s):

Unison and SSH help you sync your directories across multiple computers.

Not everyone is lucky enough to get through life with a single IT device for everything. Many Linux users have a distributed IT infrastructure, with a PC at home, another PC at work, and a laptop for the road.

In such a constellation, you always want to be able to access the current version of all files, regardless of which device you are currently using.

A typical solution to this dilemma is to take a working copy of all the relevant files with you, for example, on a USB stick. But if you don't pay meticulous attention, you could end up with several diverging versions of a file, none of which contains all the changes.

[...]

Use Express-Checkout link below to read the full article (PDF).

Buy this article as PDF

Express-Checkout as PDF
Price $2.95
(incl. VAT)

Buy Linux Magazine

SINGLE ISSUES
 
SUBSCRIPTIONS
 
TABLET & SMARTPHONE APPS
Get it on Google Play

US / Canada

Get it on Google Play

UK / Australia

Related content

  • The Kitchen Sync

    Unison is a handy tool for file syncing, backups, and merging. To get the most out of unison, however, you need to invest time perfecting your preference files to meet your needs.

  • Charly's Column

    Charly may be a traditionalist with sync-unfriendly duplicate home directories, but a little utility called Unison helps keep his data consistent . This month you’ll learn why Rsync sometimes isn’t enough.

  • Conduit and Unison

    Find out how the Conduit and Unison utilities can keep your documents and files in sync on multiple computers.

  • Shredder_9_Chess_Too..>

    Rsync lets you synchronize your data – on either a local or remote computer. You can even use Rsync with SSH to encrypt your data.

  • Unison Groupware Demo Now Available

    Unison is a groupware product first presented at Cebit 2008 that combines PBX telephony, a groupware server, instant messaging and directory services with its own Windows client. An online trial version is available for anyone interested in the product.

comments powered by Disqus
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters

Support Our Work

Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.

Learn More

News