How to Update CentOS 7

To update CentOS 7, follow these steps.

Step 1 : Open a terminal or establish an SSH connection to your CentOS 7 server.

Step 2 : Run the following command to check for available updates:

sudo yum check-update

Step 3 : Proceed with updating the system by executing:

sudo yum -y update

Step 4 : If necessary, reboot your system to apply the updates:

sudo reboot

Congratulations! You have successfully updated your CentOS 7 system.