How to Find OS Version with Command Line

In the world of computer systems, it’s important to know what version your system is. This helps with fixing problems, getting help for software, or just being curious. Learning how to use the command line to find your system’s version is really useful. This article talks about how to find OS versions on Windows, Linux, CentOS, and Ubuntu.

While many people like graphical screens, the command line is still strong. It’s good for both experts and new users. It helps you see system details and learn how your computer works. When you’re done reading, you’ll know how to use the command line to find your OS version, no matter what system you use. So, whether you prefer Windows VPS or Linux VPS let’s learn to find your operating system’s version using the command line.

How to find OS Versions on Windows?

Windows has many users and versions, and you can find your operating system’s version using the command line. Here are two ways to do it: the “systeminfo” command and the “ver” command.

Using the “systeminfo” Command:

• Open Command Prompt: Press Win + R, type “cmd,” and hit Enter. You can also find “Command Prompt” in the Start menu.

• Enter Command: In the Command Prompt, type “systeminfo” and press Enter.
• Find OS Version: Look for “OS Version” in the output to see your Windows version.

Using the “ver” Command:

• Open Command Prompt: Like before, open Command Prompt.
• Run Command: Type “ver” and press Enter.
• Get OS Version: The output shows your OS version number.

Both ways tell you your OS version, but “systeminfo” gives more info about your system. These commands usually work in different Windows versions, so they’re good tools to use no matter what version you have. As you learn your OS version, you’ll understand more about your Windows setup.

How to find OS Versions on Linux?

Linux is known for its flexibility and many distributions. Luckily, you can find your OS version using the command line on any Linux. Here are two ways that work on different Linux versions: using “lsb_release” and checking “/etc/os-release.”

Using “lsb_release”:

• Open Terminal: Start the terminal you like, whether it’s the default one or a different app.
• Enter Command: Type “lsb_release -a” and press Enter.
• See Version: Details about your distribution, including the OS version, will show up.

Checking “/etc/os-release” File:

• Open Terminal: Like before, open the terminal.
• Use “cat” or “grep”: Type “cat /etc/os-release” or “grep PRETTY_NAME /etc/os-release” and press Enter.
• Get Version: The output will include your OS version and more.

These methods work on various Linux types like Ubuntu, Fedora, Debian, and others. They’re reliable for getting the info you need. By using the command line, you not only find your OS version but also learn more about your Linux distribution. This helps you use your system better and with more confidence.

How to find OS Versions on CentOS?

CentOS is a stable and reliable distribution, and you can find your OS version using the command line. Here are two ways to do it: using the “cat /etc/centos-release” and “rpm” command with the “centos-release” package.

Using “cat /etc/centos-release”:

• Open Terminal: Start the terminal on CentOS.
• Run Command: Type “cat /etc/centos-release” and press Enter.
• See Version: The output will show your CentOS version.

Using “rpm” Command with “centos-release” Package:

• Open Terminal: Like before, open the terminal.
• Use Command: Type “rpm -q centos-release” and press Enter.
• Get Version: The output will tell you the version of the “centos-release” package.

Both ways are good to find your CentOS version. It’s useful for sysadmins, developers, and anyone who loves Linux. You can use it for fixing issues, checking software compatibility, and keeping your system organized. These commands are for CentOS, so they work well for finding your OS version. Use them to explore CentOS and understand your operating system better.

How to Find OS Versions on Ubuntu?

Ubuntu is a widely used and user-friendly Linux distribution, and you can find your OS version using the command line. Here are two methods, similar to those in other Linux systems: using “lsb_release” and checking “/etc/os-release.”

Using “lsb_release” Command:

• Open Terminal: Start the terminal on your Ubuntu.
• Enter Command: Type “lsb_release -a” and press Enter.
• Get Version: The output will show your Ubuntu version.

Checking “/etc/os-release” File:

• Open Terminal: Like before, open the terminal.
• Use “cat” or “grep”: Type “cat /etc/os-release” or “grep PRETTY_NAME /etc/os-release” and press Enter.
• Find Version: The output includes your Ubuntu version and other details.

These methods work across various Linux, including Ubuntu. With these tools, you can confidently explore Ubuntu’s command line to find important info. Whether you’re a developer, sysadmin, or just a fan of Ubuntu, these command-line techniques help you understand your system better. Use them to bridge the gap between user interface and system details, as you uncover your Ubuntu version.

Conclusion

In the world of operating systems, knowing your system’s version is really important. It affects compatibility, security, and fixing problems. This article showed you how to find your OS version with the command line. Using the command line, you learned how to get this important info. Whether you’re on Windows using “systeminfo,” a Linux fan with “lsb_release,” or exploring CentOS and Ubuntu through “/etc/os-release,” these methods let you see deeper into your system than graphical screens do. You can also read about Windows Remote Desktop Connection to Linux.