I’m going to be as gentle as I can. Every one of these distributions also comes with an often particular version of the Linux kernel. To check which Linux distro and major release version you have installed, open the release file using the command: The output reveals the name of the operating system, its major release version, and other specifics, as displayed in the image below. Mostly it is a latest version of the kernel, but you would want to check the kernel version to see how up to date it is. Check /etc/issue Content. Find Linux kernel using /proc/version file. Check Linux OS Version Using “cat /etc/os-release” A reliable way to check your Linux OS name and version is checking the contents of the /etc/os-release file. CentOS is a great OS when comes to server software because they have longer support cycle and great stable software in the repositories and a larger community. I'd like to be able to detect which particular Linux flavor is installed on a computer, e.g. Open a shell prompt (or a terminal) and type the following command to see your current Linux kernel version: $ uname -r Sample outputs: 2.6.32-23-generic-pae. Check Windows version using WMIC command. How do I determine RHEL version? If you want to find just the OS version, you can use ver command. Simply it is time to start to learn to use the UNIX toolkit, try typing the command: [code ]man -k system[/code] One of the hits you should get is the UNIX “[code ]uname[/code]” command. How to check linux kernel version number? To know more about why CentOS is better, check out this page.. And you could determine the OS version and name from the output of the command. Some people recommend uname -a, but that only reports the kernel version. Example on Windows 7: c:\>wmic os get Caption,CSDVersion /value Caption=Microsoft Windows 7 Enterprise CSDVersion=Service Pack 1. From this reason the easiest and perhaps even recommend solution is to simply open up a command line terminal and execute the following command cat /etc/issue. $ cat /etc/issue Debian GNU/Linux 10 \n \l Conclusion. Finding the distribution and version of the distribution is as easy as you have found out. Linux version can be checked using inbuilt commands or can read from specific files. It is important to determine the distribution name and version on many occasion like when doing package updates or OS update.. Run the below WMIC command to get OS version and the service pack number. Wishing to learn Linux and get yourself certified? Also Read: How To Check CPU Usage/Utilization in Linux system. To check the Linux Kernel version, run one of the following commands: cat /proc/version uname -a. Let’s explore each of the commands a little more in depth. Ubuntu vs Fedora, via a command line command. In this tutorial you will learn: How to check Linux Mint version from graphical user interface To display the Red Hat Enterprise Linux version use any one of the following command/methods: To determine RHEL version, type: cat /etc/redhat-release Execute command to find RHEL version: more /etc/issue Show RHEL version using command line, rune: less /etc/os-release RHEL 7.x or above user can use the hostnamectl command to get RHEL version There are a lot of Linux distributions available like Debian, Ubuntu, CentOS, Mint, Arch, Fedora, RHEL, and more. wmic os get Caption,CSDVersion /value. GNU/Linux – Operating system (and no, it won’t show the distribution name). Linux and Unix operating systems comes in a wide range of flavors often bundled as different distributions by different vendors. 2. In Linux, you can also find the kernel information in the file /proc/version. Let’s see some other commands to find your Linux kernel version. Then check out the Linux training course from Intellipaat which offers you a self-paced video course of 16hrs combined with 32hrs of projects and exercises to help you obtain the required hands-on experience. To check a version of other Linux distributions visit our how to check Linux version guide. Or type the following command: $ uname -mrs Sample outputs: Linux 2.6.32-23-generic-pae i686. We hope it was beneficial and informative. View content on /etc/issue. But I’ll save you from information overload. Ver command can read from specific files OS get Caption, CSDVersion /value Caption=Microsoft Windows 7 Enterprise CSDVersion=Service pack.! Like when doing package updates or OS update, CSDVersion /value Caption=Microsoft Windows 7 Enterprise CSDVersion=Service pack.! To be as gentle as I can different vendors line command different distributions by different vendors other commands to just. See some other commands to find just the OS version and name from the of. 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