Sometimes your computer may display a message telling you how to find your kernel version. There can be several reasons for this problem.

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    uname -r: Find Linux kernel version.cat / proc / version: Displays the Linux kernel version using a special file.hostnamectl | grep Kernel: For Linux distributions based on systemd, you can very well use hotnamectl to display the hostname with the version of the Linux kernel running.

    Do you want to know which version of the kernel you usually use?

    The Linux kernel is, so to speak, the centralozg of the hardworking system. Although it is open source, since anyone can view and move the code, the Linux kernel is multi-protocol, which ensures stability and security.

    In this guide, you will find out which version of the Linux kernel is right for your best distribution.

    Requirements

    • running Linux (Ubuntu, Debian, RHEL, CentOS or other version)
    • Station Window / Command Line (Ctrl – Alt – T, Ctrl – Alt – F2)

    4 Commands To Find Linux Kernel Version

    Uname Command

    Launch a terminal window and send the following:

      uname - r  

    The system returns a numeric code, for example:

      3.10.0-957.21.2.  

    how to find out kernel version

    Each dot-dash-separated selection is part of the code:

    • 3 – This is the main version
    • Kernel. This is 10 – the major version of the assembly
    • .0 is the minor revision level
    • -957 – This is a bug fix level

    The uname command consists of additional parameterss you can implement to get more information about your entire kernel. Just add the parameter by running the command:

    • -a Show additional information
    • -o – displays operating parameters (usually GNU / Linux).
    • -r – show the kernel version.
    • -v – Displays the kernel version (usually contains the base operating system and kernel compile time).

    For a complete list of uname commands, enter

      uname - - Help  

    Note: your kernel version is likely to be different from the example in this case. At the time of writing, the latest Linux kernel is 5.0.

    Hostnamectl Command

    The hostnamectl command is typically used to display information about the network settings of a system. It also shows the core of the package.

    Enter the following to check your kernel version:

      hostnamectl  

    The penultimate line should be:

      Kernel: Linux 3.10.0-957.21.2.el7.x86_64  

    P Specify File / Proc / Version

    To display the proc / version file type, enter the command:

      cat / proc / version  

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  • The cat command displays the contents of the / proc / version file. Will this first produce a Linux kernel version as well as additional data about your control system.

    Dmesg Command

    The dmesg command is only used to print the message buffer using the kernel. It is usually used for messages read from devices by drivers, but it can also be purchased to find out the kernel version.

    Enter a specific command:

      dmesg | grep  |  Linux  

    The small (whistle) is usually at the top in the form of a symbol, just above the Enter key.

    Commands work for the following reasons:

    • dmesg – read the content associated with the kernel buffer.
    • | – pass the current command to the next command.
    • grep – Find a specific string among characters and display the lines that represent them.
    • Linux is the exact string of characters grep should look for (uppercase letters are important)

    The first line of the source code shows the Linux kernel version.

    Note. It is recommended that you uninstall the version that is compatible with your Linux version every time you update the kernel. Your package manager will, of course, provide you with the kernel versions you have tested and verified.

    Conclusion

    This tutorial actually shows several ways to check for a specific version of the Linux kernel. Since you are essentially reading the output of your company file, you do not need sudo permissions.

    The Linux kernel has a modular structure. The functionality is expanded by modules or car owners. Learn how to use the modprobe command to add or remove programs on Linux.

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    The Linux kernel article is very similar to the main brain of an operating system. Although it is open source, which means that people can view and change the password, the Linux kernel has created several protocols for stability and security.

    These instructions pguides a person through checking the Linux kernel version of your distribution system.

    • Linux vendor (Ubuntu, Debian, RHEL, CentOS or other version)
    • Terminal window and command line (Ctrl – Alt – T, Ctrl – Alt – F2)

    4 Commands To Find Linux Kernel Version

    Uname Command

      uname - r  
      3.10.0-957.21.2.  

    Each number, separated by a dot or a hyphen, is a piece of pretty code:

    • 3 – This is a large version of the kernel
    • This is 10 – the current major version
    • .0 is a trivial revision level
    • -957 – This is the patch and bug fix level

    The uname command line contains additional parameters that your company can use to get more information about your kernel. Just add an offer after ordering:

    • -a – show useful information.
    • -o – show the operating device (usually GNU / Linux).
    • -r – show the kernel version.
    • -v – Displays the version of the kernel (usually sold with the base operating system and when the kernel was normally compiled).
     uname - - Help  

    Hostnamectl Command

    The hostnamectl command is typically used to display information about the network settings of a system on a computer. It also shows the production core.

      hostnamectl  
      Kernel: Linux 3.10.0-957.21.2.el7.x86_64  

    Display / Proc / Version / Proc / Version

    File

    The
    how to find out kernel version

      cat  cat  command displays the contents of the / proc / version file. This final product will initially be a Linux kernel version with additional data about your disk system. 

    Dmesg Command

    The dmesg command prints the message buffer associated with the kernel. This is usually used for messages read by device programs, but it can also be turned on to find out the kernel version.

      dmesg grep | Linux  

    Symbol | (vertical bar) is usually on the same key, that is, on the character, immediately above the key transition.

    • dmesg - read content from kernel buffer
    • | - place an order from one person to the next.
    • grep - find a specific line and display the lines that are in them Exclude.
    • Linux is the exact string that indicates the characters grep should look for (uppercase letters are important)

    In this tutorial, you've shown several ways to check your Linux kernel version. Since you are only fetching the output of the uploaded file, you do not need sudo permissions.

    The Linux kernel has a modular structure. The functionality is undoubtedly extended by modules using drivers or. Learn how to use Modprobe Load to always add or remove modules on Linux.

    Note: Your kernel version is likely to be different in this example. At the time of writing, the latest Linux kernel is 5.0.

    What is kernel version in Linux?

    The Linux kernel is a free, open source, monolithic, modular, multitasking kernel of a Unix-like operating system. It was designed and created in 1991 by Linus Torvalds for your i386-based PC and has been adopted in the future as the kernel of the GNU operating system, which was designed as a free replacement for UNIX.

    Note. When updating the kernel, it is recommended to select a release version that is compatible with our version of Linux. Your package owner is custombut provides you with kernel mockups that have been tested and verified.

    Download this software now to protect your computer from harmful viruses and malware.

    Você Precisa Eliminá-lo Para Descobrir Quase Problemas Com A Versão Do Kernel
    커널 버전을 통해 문제를 찾으려는 생각을 버려야 합니다.
    Está Buscando Deshacerse De él Para Ayudar A Descubrir Problemas Con Todas Las Versiones Del Kernel
    Je Zou Er Graag Vanaf Willen Als Je Meer Wilt Weten Over Problemen Met De Specifieke Kernelversie
    Du Borde Bli Av Med Det Direkt För Att Få Reda På Problem Med Vår Egen Kärnversion
    Musisz Się Go Pozbyć, Aby Znaleźć Informacje O Problemach Z Wersją Jądra
    Devi Sbarazzartene Per Scoprire I Dilemmi Con La Versione Del Kernel
    Sie Müssen Es Verwenden, Um Probleme Mit Der Kernel-Version Zu Erkennen
    Вам нужно освободиться от этого, чтобы узнать о проблемах с версией ядра
    Vous Devez Vous En Débarrasser Pour Vous Renseigner Sur Les Problèmes Avec La Version Du Noyau