How to upgrade to Fedora 18

How  to upgrade  from Fedora 17 to to Fedora 18?

Before to start upgrade , please  backup any  critical data  before  to start   the upgrade

you can upgrade it by using fedup

1- install the latest version by :

yum --enablerepo=updates-testing install fedup

2- Now you can upgrade by using one of the two methods bellow:

2.1 – By using network

   sudo fedup-cli --network 18 --debuglog fedupdebug.log

2.2 – By using an iso file

Download the iso file to your pc then run command on terminal 

sudo fedup-cli --iso /home/user/fedora-18.iso --debuglog=fedupdebug.log

And is done.