Get linux kernel version11/14/2023 ![]() The /proc/version_signature file contains information about the Linux kernel version. Show Linux Kernel Version Using – cat /proc/version_signature This will display information about the Linux kernel version, along with other system details.Įxample output: Linux version 5.15.0-58-generic (gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #64-Ubuntu SMP Thu Jan 5 11:43: #3. You can view the contents of this file by using the following command: cat /proc/version The /proc/version file contains information about the Linux kernel version and other system details. Get Linux Kernel Version Using – cat /proc/version This will display the currently running version of the Linux kernel.Įxample output: 5.15.0-58-generic #2. To use this command, open a terminal window and type the following command: uname -r The uname command is the most commonly used method to find the Linux kernel version. hostnamectl OR hostnamectl | grep Kernel.To check the Linux Kernel version, you can use one of the following commands: Troubleshooting If you are seeking support or assistance with a problem, knowing the Linux kernel version can provide valuable information to help diagnose and resolve the issue. If you are looking to use a specific feature or hardware component, knowing the version of the kernel you are running can help you determine if it is supported. Feature Support Different versions of the Linux kernel support different features and hardware. ![]() Knowing the version of the kernel you are running can help you determine if your system is vulnerable to known security issues and if an upgrade is necessary. Security Newer versions of the Linux kernel often contain security updates and patches for vulnerabilities. Debugging If you are encountering issues with your system, knowing the Linux kernel version can help you determine if the problem is related to the kernel and if a newer version might resolve the issue. Knowing the exact version of the kernel you are running can help you determine if your system is compatible with a particular software or hardware component. Knowing the Linux Kernel version is important for a number of reasons: Reason Explanation Compatibility Different versions of the Linux kernel may have different compatibility with different software and hardware components. Why Do You Need To Know The Linux Kernel Version? Linux kernel is highly customizable and configurable, and it is constantly being improved and developed by a large community of developers from all over the world. It is an open-source project and is widely used as the foundation for many different types of operating systems, including embedded systems, servers, and desktop computers. Linux kernel is designed to be highly modular and flexible, allowing for the easy addition and removal of functionality through the use of loadable kernel modules. It performs several key functions such as process management, memory management, device driver management, and system call handling. It acts as a bridge between the user space and the hardware. It is a low-level system software that manages and controls the underlying hardware of a computer, providing an interface between the hardware and the higher-level software components. The Linux kernel is the core component of the Linux operating system. Knowing the Linux kernel version can help you better understand your system and make informed decisions about upgrades, software compatibility, and troubleshooting. And the quickest of them is to use: uname -r ![]() In this article, I will show you 8 different ways of checking the Linux Kernel version. Linux Kernel is the core component of the Linux operating system. It helps to identify compatibility issues, bugs, features, security issues, and many more. Knowing the Linux Kernel version of your system is essential. ![]()
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