How to show version of Linux?

How to Show Version of Linux

Introduction

Linux is an open-source operating system that is widely used by developers, system administrators, and power users. One of the most essential features of Linux is the ability to display its version information. In this article, we will guide you through the process of showing the version of Linux on your system.

Method 1: Using the Terminal

The terminal is a command-line interface that allows you to execute commands and interact with your system. To display the version of Linux, you can use the following command:

• lsb_release -a (for Debian-based systems)
• cat /etc/os-release (for Red Hat-based systems)
• cat /etc/os-release (for CentOS-based systems)

Method 2: Using the Package Manager

The package manager is a tool that allows you to install, update, and remove packages on your system. To display the version of Linux, you can use the following command:

• apt-get version (for Debian-based systems)
• yum version (for Red Hat-based systems)
• dnf version (for CentOS-based systems)

Method 3: Using the System Information Tool

The system information tool is a built-in utility that provides information about your system, including the version of Linux. To display the version of Linux, you can use the following command:

• systeminfo (for Debian-based systems)
• cat /etc/os-release (for Red Hat-based systems)
• cat /etc/os-release (for CentOS-based systems)

Method 4: Using a Third-Party Tool

There are several third-party tools available that can help you display the version of Linux. Some popular options include:

• Linux Version Checker: This tool is available for Windows and provides a simple way to check the version of Linux on your system.
• Linux Version Info: This tool is available for Windows and provides detailed information about the version of Linux on your system.

Significant Points to Keep in Mind

• Debian-based systems: The lsb_release -a command is used to display the version of Linux on Debian-based systems.
• Red Hat-based systems: The cat /etc/os-release command is used to display the version of Linux on Red Hat-based systems.
• CentOS-based systems: The cat /etc/os-release command is used to display the version of Linux on CentOS-based systems.
• Package Manager: The package manager is used to install, update, and remove packages on your system. The version of Linux is displayed in the package manager.
• System Information Tool: The system information tool is a built-in utility that provides information about your system, including the version of Linux.

Table: Linux Version Information

Operating System	Command	Description
Debian-based systems	lsb_release -a	Displays the version of Linux on Debian-based systems.
Red Hat-based systems	cat /etc/os-release	Displays the version of Linux on Red Hat-based systems.
CentOS-based systems	cat /etc/os-release	Displays the version of Linux on CentOS-based systems.
Windows	systeminfo	Displays information about the system, including the version of Linux.

Conclusion

Displaying the version of Linux is an essential step in understanding your system’s configuration and troubleshooting issues. By using the methods outlined in this article, you can easily display the version of Linux on your system. Remember to use the correct command for your operating system to ensure accurate results.

Additional Tips

• Use the uname -a command: The uname -a command displays information about the system, including the version of Linux.
• Use the cat /etc/os-release command: The cat /etc/os-release command displays the version of Linux on Red Hat-based systems.
• Use the cat /etc/os-release command: The cat /etc/os-release command displays the version of Linux on CentOS-based systems.

By following these tips and using the methods outlined in this article, you can easily display the version of Linux on your system and gain a deeper understanding of your system’s configuration.