Migration of ojs 2.3.4 to ojs -2.4.8-1

how it can be done? we have to perform a complete backup of your
data files and database. it means backup of ojs-2.3.4?

how to take complete backup? Im working on ubuntu operating sytem. plz help with the commands.

Hi @sanjh,

There are instructions in the OxS Quick reference, available from the Documentation page.

Alec Smecher
Public Knowledge Project Team