# We add the official deposit of Syncthing sudo apt update sudo apt install curl -y sudo curl -s -o /usr/share/keyrings/syncthing-archive-keyring.gpg https://syncthing.net/release-key.gpg echo "deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable" | sudo tee /etc/apt/sources.list.d/syncthing.list # Install Syncthing sudo apt update sudo apt install syncthing -y # Launch it at startup sudo systemctl enable syncthing@$USER.service sudo systemctl start syncthing@$USER.service