How to Get System Information on Ubuntu: A Comprehensive Guide
Ubuntu is a popular operating system and is widely used by developers, system administrators, and enthusiasts. While working with Ubuntu, users often need to check system information for troubleshooting a problem or finding system specifications. This guide provides a step-by-step process of how to get system information on Ubuntu.
System Information using GUI (Graphical User Interface)
Ubuntu provides a Graphical User Interface (GUI) for checking system information. Follow these steps to access system information using GUI:
1. Open the Ubuntu system settings: Click on the top right icon and then click on the gear icon.
2. Click on the “Details” option.
3. The “Overview” tab provides the basic system information such as the Ubuntu version, processor, and memory.
System Information using Terminal
Ubuntu provides a command-line interface (Terminal) for advanced users to access system information. Follow these steps to access system information using terminal:
1. Open the terminal: Press “Ctrl + Alt + T” or search for “Terminal” in the search bar.
2. Run the following commands to get system information:
– To get the basic system information:
– `uname -r`: Kernel version
– `lsb_release -a`: Ubuntu version
– `hostnamectl`: Hostname and operating system details
– `free -h`: Memory usage
– `df -h`: Disk usage
– `uptime`: System uptime
– To get the hardware information:
– `lspci`: List of PCI devices
– `lsusb`: List of USB devices
– `lshw`: Hardware details
– `dmidecode`: Detailed hardware information
Conclusion
In this guide, we have covered how to get system information on Ubuntu using both GUI and Terminal. With these methods, you can easily access your system information and troubleshoot any issues. Knowing your system specifications is also helpful when upgrading your hardware or installing software that requires specific system requirements. Keep in mind that some commands may require root privileges, so make sure to use them carefully.
