0
My company uses Mediawiki... a lot... unfortunately it hasn't been kept up to date. Its now my job to update it. I would really like any insights into this task.
Ubuntu 14.04.5 update to 18.04.1
Mediawiki 1.25.3 update to 1.31.1
Can I just update Ubuntu using sudo apt dist-upgrade without it effecting Mediawiki?
After removing some unsupported extensions can I just overwrite the existing wiki with the latest version without moving anything else?
I'm guessing this is going to be a lot harder than I imagine...
Any help is gratefully received and appreciated.