Entering 'uname -r' on the console will tell you the exact kernel you are currently running, and using it with the yum command will make it easy to prevent typos and using the correct kernel version used by your machine. The ` sign in the below code is the one as on the ~ key, below the 'esc' key.}} | Entering 'uname -r' on the console will tell you the exact kernel you are currently running, and using it with the yum command will make it easy to prevent typos and using the correct kernel version used by your machine. The ` sign in the below code is the one as on the ~ key, below the 'esc' key.}} |