Updating the kernel on Red Hat Linux or CentOS Linux is a very simple process. Most commonly you will use the following command in the case of a security vulnerability, or perhaps just to verify that you’re running the most up-to-date kernel:
yum -y update kernel
In this case, yum is the rpm-based package manager for both Red Hat and CentOS, -y, –assumeyes gives yes as an answer to any question which would be asked by running the command, update is for updating the package, and kernel is the package you’re updating!
Assuming your server needed a new kernel and was thus upgraded, reboot your server to complete the process!
Views (25)
0
0
0
[Total: 1 Average: 5/5]
The following two tabs change content below.
Chris Mok
Senior Developer at GNA eMarketing
Core Contributor on the WordPress.org
Latest posts by Chris Mok (see all)
- WHM – Change account setup date manually - August 25, 2016
- Manually generate the notifications to who over disk quota - August 23, 2016
- Help Desk Management: What is Level 1, Level 2, and Level 3 Help Desk support? - July 27, 2016
- Find and delete files greater than a given size from the Linux command line - April 18, 2016
- How to change WordPress default email’s From name and address - April 15, 2016