How To Update the Kernel Version in CentOS

[AmNaik]

It's pretty easy to update server's kernel version in CentOS distro. Just run the command given below to finish the task.

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# yum update kernel

However, we recommend to use -y flag just in case to secure vulnerability and to ensure you've the latest kernel in run.

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# yum -y update kernel

The flag -y also replies 'Yes' to every question raised whilst the command runs.

Now reboot the server and confirm the kernel has been updated to the latest version by firing:

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# uname -r

That's easy !