To make nautilus the default file browser, i.e. the default application for opening folders:
xdg-mime default Nautilus.desktop inode/directory
Courtesy: https://wiki.archlinux.org/index.php/xdg-open#Set_the_default_file-browser
To make nautilus the default file browser, i.e. the default application for opening folders:
xdg-mime default Nautilus.desktop inode/directory
Courtesy: https://wiki.archlinux.org/index.php/xdg-open#Set_the_default_file-browser