How to get Linux version from the command line

Check os version in Linux

1. Open the terminal application (bash shell)
2. For remote server login using the ssh: ssh user@server-name.
3. Type any one of the following command to find os name and version in Linux: cat /etc/os-release. lsb_release -a. hostnamectl.
4. Type the following command to find Linux kernel version: uname -r.

1. How do I find my OS version using CMD?
2. How do I find my Unix OS version?
3. How do I find my kernel version?
4. How do I find my kernel version Ubuntu?
5. How do I find my operating system version?
6. How do I find the OS version in PowerShell?
7. How do I find my Redhat OS version?
8. What is the current version of Unix?
9. What are the different versions of Unix?
10. How do I find the Linux OS version?
11. What is a kernel version?
12. Which command is used to display the kernel version in Linux?
13. How do I find my current Linux kernel version?
14. Which kernel is used in Linux?

How do I find my OS version using CMD?

Checking your Windows version using CMD

1. Press [Windows] key + [R] to open the “Run” dialog box.
2. Enter cmd and click [OK] to open Windows Command Prompt.
3. Type systeminfo in the command line and hit [Enter] to execute the command.

How do I find my Unix OS version?

How to find your Linux/Unix version

1. On command line: uname -a. On Linux, if the lsb-release package is installed: lsb_release -a. On many Linux distributions: cat /etc/os-release.
2. In GUI (depending on GUI): Settings - Details. System Monitor.

How do I find my kernel version?

How to Check Kernel Version in Linux in Command Line

1. uname Command.
2. hostnamectl Command.
3. Display the /proc/version File.
4. dmesg Command.

How do I find my kernel version Ubuntu?

7 Answers

1. uname -a for all information regarding the kernel version, uname -r for the exact kernel version.
2. lsb_release -a for all information related to the Ubuntu version, lsb_release -r for the exact version.
3. sudo fdisk -l for partition information with all details.

How do I find my operating system version?

button, type Computer in the search box, right-click on Computer, and then select Properties. Under Windows edition, you'll see the version and edition of Windows that your device is running.

How do I find the OS version in PowerShell?

1. To get the Windows version number, as Jeff notes in his answer, use: [Environment]::OSVersion. ...
2. Use WMI's Win32_OperatingSystem class (always single instance), for example: (Get-WmiObject -class Win32_OperatingSystem).Caption.

How do I find my Redhat OS version?

How do I determine RHEL version?

1. To determine RHEL version, type: cat /etc/redhat-release.
2. Execute command to find RHEL version: more /etc/issue.
3. Show RHEL version using command line, rune: less /etc/os-release.
4. RHEL 7. x or above user can use the hostnamectl command to get RHEL version.

What is the current version of Unix?

Single UNIX Specification- “The Standard”

The latest version of the certification standard is UNIX V7, aligned with the Single UNIX Specification Version 4, 2018 Edition.

What are the different versions of Unix?

AT&T UNIX Systems and descendants

• UNIX System III (1981)
• UNIX System IV (1982)
• UNIX System V (1983) UNIX System V Release 2 (1984) UNIX System V Release 3.0 (1986) UNIX System V Release 3.2 (1987) ...
• UnixWare 1.1 (1993) UnixWare 1.1.1 (1994)
• UnixWare 2.0 (1995) UnixWare 2.1 (1996) UnixWare 2.1.2 (1996)

How do I find the Linux OS version?

Check os version in Linux

1. Open the terminal application (bash shell)
2. For remote server login using the ssh: ssh user@server-name.
3. Type any one of the following command to find os name and version in Linux: cat /etc/os-release. lsb_release -a. hostnamectl.
4. Type the following command to find Linux kernel version: uname -r.

What is a kernel version?

It is the core functionality that manages the system resources including the memory, the processes and the various drivers. The rest of the operating system, whether it be Windows, OS X, iOS, Android or whatever is built on top of the kernel. The kernel used by Android is the Linux kernel.

Which command is used to display the kernel version in Linux?

Using the uname Command

The uname command displays several system information including, the Linux kernel architecture, name version, and release.

How do I find my current Linux kernel version?

To check Linux Kernel version, try the following commands: uname -r : Find Linux kernel version. cat /proc/version : Show Linux kernel version with help of a special file. hostnamectl | grep Kernel : For systemd based Linux distro you can use hotnamectl to display hostname and running Linux kernel version.

Which kernel is used in Linux?

The Linux® kernel is the main component of a Linux operating system (OS) and is the core interface between a computer's hardware and its processes. It communicates between the 2, managing resources as efficiently as possible.