If you have screenfetch or neofetch installed, the output contains the kernel version that you’re using. You can do so with your keyboard – just press CTRL + ALT + T and your default terminal should open. Of course, this means you need an open terminal. This article will only show you how to determine which kernel version you’re using with the terminal. Find Out Which Kernel Version You’re Using: And, as stated, there are any number of ways to get that information. There are any number of reasons why you’d want to know which kernel version you’re using. I opted for a more stable and consistent kernel as none of my hardware required a newer kernel. Yes, different kernel versions will have different support lengths. I saw that there was a kernel update, learned which kernel version I was now using, and promptly decided to return to an older LTS kernel. It may be that you want to know which kernel you’re using because you want to upgrade or downgrade the kernel.įor example, I recently didn’t want to switch to the new kernel. It may be that your hardware is best (or only) supported after or before a certain kernel. You might want to know which kernel version you’re using for when you ask for support. There are all sorts of ways to do this, but this article is going to just cover a few of them. The Linux kernel‘s progress is marked by versioning, and this article tells you how to find out which kernel version you’re using. So it also keeps system version information. proc is the folder that keeps virtual system information. # uname -n Prints the name of the system by which it is communicating to outside the world. # uname -a Prints all information corresponding to different options. # uname -m Gives the architecture of the operating system. # uname -r Gives the VERSION of Linux being used. The uname command lists the name of the current system. The important part of hostnamectl for system administrators is that hostnamectl shows all information regarding os, kernel, and also architecture. Operating System: AlmaLinux 8.5 (Arctic Sphynx)ĬPE OS Name: cpe:/o:almalinux:almalinux:8::baseos It also manages the system hostname.īelow Output I have tested with AlmaLinux operating system. It also reflects OS Name with system information. These days the latest hostnamectl command is typically used to show the Linux kernel version. hostnamectl: To show system information and manage computer name The below commands should run on Linux systems like CentOS, Ubuntu, AlmaLinux, Rocky Linux, and Debian-based operating systems.Ĭheck the Current Linux version and Operating System Name : Kernel In Linux 1. It keeps in memory as long as the system is running. When the Operating system booted, the kernel is read into memory. The kernel is called the heart of the operating system. The main component of the Linux OS are the kernel, Shell, Command and it’s Utility and applications Linux has a layered architecture with two important parts, which are kernel and system program code. It is open-source system software that manages hardware and system resources directly. Apart from this one famous open source operating system is named Linux. It can be defined as a programming code that works like an interface between a user of a computer system and the hardware of the system OS. Operating is a part of the system software. This article shows how we can know the operating system and kernel name, version, and other different information related to the system.Īn operating system ( OS ) is the backbone of every computer system.
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