Install deja-dup-caja by entering the following commands in the terminal:
sudo apt update sudo apt install deja-dup-caja
Description:
deja dup extension for caja file browser
contextual menu in caja file browser to backup/restore your files
Homepage: https://code.launchpad.net/deja-dup-caja
Version: 0.0.4-0ubuntu2
Section: universe/utils