How to Install Syncthing on GNU/Linux – Step-by-step

How to Install

3. 3. Installing Syncthing

   Then to Install Syncthing App on Linux
   To Setup the Repo play:

   flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

   For further Insight see the Flatpak Official Documentation.
   And after:

   flatpak install flathub https://dl.flathub.org/repo/appstream/me.kozec.syncthingtk.flatpakref

   The Flatpak App Setup do Not need the sudo Command because then it Runs confined into a Sandbox.
   Then Confirm the proposed Setup with ‘Enter’ and Wait patiently until the App is Downloaded, Build and Installed.

4. 4. Launching Syncthing

   Finally, Launch & Enjoy Syncthing
   Use the Desktop Launcher for the GUI:

   
   Of from Shell with:

   flatpak run me.kozec.syncthingtk

5. 5. Syncthing Getting-Started

   Getting Started with Syncthing on GNU/Linux

   Syncthing Quick Start Guide

   Getting Started with Syncthing on Linux Tutorial.

   There you can “Add Device” by ID or QR Code:

   

   Next choose the “Shared Folders” to Enable Sharing with your Devices: