Run the following command to get only Linux kernel version: hostnamectl | grep Kernel | grep -Po "Linux \K. The output above tells us that the Linux kernel is 64-bit, and its version is 4. To find out what version of the Linux kernel is running on your system, type the following command: uname -srm. Machine ID: 089a75bffe4b4921b2f971cc7f94f47fīoot ID: b493731cfb4a4152ad452df5311d6b42 The uname command displays several system information, including the Linux kernel architecture, name, version, and release. Command also displays Linux kernel version. Do you know the exact Linux kernel and distro release version on your PC While you can find the kernel version using the uname -r command on all systems. The hostnamectl command can be used to get or set the system hostname. Output: Linux version 5.4.0-72-generic (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #80-Ubuntu SMP Mon Apr 12 17:35:Ĭommand to get only Linux kernel version: cat /proc/version | grep -Po "Linux version \K\S+" 3. It can be used to determine Linux kernel version. The /proc/version file contains Linux kernel information. The -r option prints the Linux kernel version. The first field is always Ubuntu, the second field is the Ubuntu kernel version, and the final field is the upstream version: cat /proc/versionsignature Ubuntu 2.6.35-6.9-generic 2.6. The uname command displays information about the system. This file contains both the full Ubuntu version of the kernel and the mainline version on which it is based.
Linux check kernel version how to#
This tutorial explains how to check Linux kernel version.
To determine which Linux kernel version is running on the system can be useful when troubleshooting issues. Linux kernel is the main component of the Linux operating system.
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