ubuntu : ssh offending key

Offending key in xxxxx/.ssh/known_hosts:33

This means the rsa host has changed.
go to editor to edit .ssh/known_hosts, and go to line 33, and delete it.

Then when you ssh again to that server, it will prompt again if you are gonna trust the server or not...

How to recognise Apache config on windows

Apache on windows

How do you know the config file that it uses??
==> go to regedit -> HKLM -> CurrentcontrolSet - Services - findtheapache service name
expand it and check the parameter key to see the -f options...