1.
gedit admin:///usr/share/caja/ui/caja-navigation-window-ui.xml
2a. Dodajte "Open New Tab" i "Open New Window" gumbe:
<toolitem action="New Tab" name="New Tab"></toolitem><toolitem action="New Window" name="New Window"></toolitem>2b. Dodajte "Undo" i "Redo" gumbe:
<toolitem action="Undo" name="Undo"></toolitem><toolitem action="Redo" name="Redo"></toolitem>
3. Restartirajte Caja:
caja -q