How can I check the kernel version in CentOS?

To check the kernel version on CentOS, you can follow these steps:

Open the terminal: You can find the terminal application in the CentOS graphical interface. Typically, it is located under the “Terminal” or “Command Line” category in the start menu or application list.

2. Enter the command in the terminal: In the opened terminal window, type in the following command and press the Enter key:

uname -r

3. Check output: After running the command, you will see a similar output in the terminal window, such as `3.10.0-1127.el7.x86_64`. This output is the current kernel version number that your CentOS system is using.

Please note that the command `uname -r` is used to display the release level and version number of the kernel. If you need more detailed kernel information, you can try using other commands, such as `uname -a`, which will show more detailed information about the kernel.