You get more system information from inxi compared to other tools. To check the kernel version, enter the following: hostnamectl The second-to-last line should read: Kernel: Linux 3.10.0-957.21.2.el7. Mobo: Dell model: 03NVJ6 version: A02 Bios: Dell version: A14 date: ĬPU: Quad core Intel Core2 Quad CPU Q9400 (-MCP-) clocked at 2660.096 MHz Machine: System: Dell product: OptiPlex 780 System: Host: tommy-pc Kernel: 3.16.0-38-generic x86_64 (64 bit) Desktop: Cinnamon 2.6.13 Distro: Linux Mint 17.2 Rafaela In the below example, I have run inxi on a Linux Mint 17.2 system. If you’re running OpenSUSE Leap 42.1, grab inxi from the Packman repository. Ubuntu and Linux Mint distributions now come with the inxi utility pre-installed.ĬentOS and Red Hat users can install inxi via the EPEL repository. InxiĪbother way of identifying the kernel version on your Linux system is through the extremely useful inxi tool. The above command and the following inxi command do not work on Mac OS X systems. Here’s another simple way to determine the kernel release of your Linux system. With uname -a, we get more information including the name of the Linux distribution. X86_64 – Processor Architecture for which Kernel is built 2. Let’s try to understand the output of uname -r in the above example:Ģ29.20.1 – Custom kernel version from CentOS I ran the below command on a CentOS 7 Linux system. The first two commands work fine on all five systems and the last two on all Linux systems but not on Mac OS X. I have tested the below commands on CentOS 7, Ubuntu 15.04, Linux Mint 17.2, OpenSUSE Leap 42.1 and Mac OS X systems. In this post, we will explore four ways of determining the kernel release. Now you might wonder why we need to know the kernel version.ĭetermining the kernel version is useful for a variety of reasons including diagnosing system errors, upgrading the system and installing correct drivers. There are multiple commands you can use to find out the kernel version/release on your system. Determining the kernel version of your Linux system is easier than stuffing a large pizza slice into your mouth.
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