CentOS 7 Live GNOME: A Linux Distribution with a Graphical User Interface
Linux is a popular operating system that powers many devices, servers, and applications. It is free, open-source, and highly customizable. However, some users may find it difficult or intimidating to use Linux without a graphical user interface (GUI), which provides a visual and intuitive way of interacting with the system.
That is where CentOS 7 Live GNOME comes in. It is a Linux distribution that offers a GUI based on the GNOME desktop environment. It is derived from Red Hat Enterprise Linux (RHEL), which is a reputable and stable Linux distribution for enterprise use. CentOS 7 Live GNOME aims to provide a similar level of quality and reliability, but for free and with community support.
centos-7-x86_64-livegnome-2009.iso download
In this article, we will explore some of the features, system requirements, installation guide, and review of CentOS 7 Live GNOME. We will also answer some frequently asked questions about this operating system. By the end of this article, you should have a better understanding of what CentOS 7 Live GNOME is and whether it suits your needs and preferences.
Features
CentOS 7 Live GNOME has many features that make it an attractive choice for users who want a Linux distribution with a GUI. Here are some of them:
It is free and open-source. You can download, use, modify, and share it without any restrictions or fees.
It is stable and secure. It inherits the quality and reliability of RHEL, which is widely used in enterprise environments. It also receives regular security updates for 10 years from its release date.
It is compatible with RHEL. It strives to maintain binary compatibility with RHEL, which means that you can run most applications and packages designed for RHEL on CentOS 7 Live GNOME without any issues.
It has a user-friendly GUI. It uses the GNOME desktop environment, which is one of the most popular and widely used desktop environments for Linux. It has a simple and elegant design that is easy to navigate and customize.
It has a rich set of applications. It comes with many pre-installed applications that cover various needs and tasks, such as web browsing, email, office suite, media player, image editor, file manager, terminal emulator, and more.
It has a live mode. You can boot from a USB drive or DVD and run CentOS 7 Live GNOME without installing it on your hard drive. This allows you to test it out before committing to it or use it as a portable operating system.
Compared to other Linux distributions and desktop environments, CentOS 7 Live GNOME has some advantages and disadvantages. For example:
It is more stable and secure than some other Linux distributions that are more cutting-edge or experimental.
It is less resource-intensive than some other desktop environments that have more animations or effects.
It is more compatible with RHEL than some other Linux distributions that have different package managers or repositories.
It is less flexible and customizable than some other desktop environments that have more options or plugins.
<h System Requirements
Before you download and install CentOS 7 Live GNOME, you should make sure that your system meets the minimum hardware specifications for running this operating system. According to the official documentation, these are the recommended minimum requirements:
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Component
Minimum
Recommended
CPU
1 GHz or faster 64-bit processor
2 GHz or faster 64-bit processor
RAM
1 GB
2 GB or more
Disk Space
10 GB
20 GB or more
Display Resolution
800 x 600 pixels
1024 x 768 pixels or higher
Network Interface Card (NIC)
Any NIC supported by the kernel
Any NIC supported by the kernel
DVD Drive or USB Port
Required for installation media
Required for installation media
Internet Connection
Optional for installation and updates
Recommended for installation and updates
If your system does not meet these requirements, you may experience poor performance, instability, or errors. You may also consider using a different version of CentOS, such as the Minimal ISO, which has lower system requirements but does not include a graphical user interface.
Installation Guide
To install CentOS 7 Live GNOME on your system, you will need to follow these steps:
Download CentOS 7 Live GNOME ISO image. You can download the ISO image file from the official website of CentOS. Choose the mirror server that is closest to your location for faster download speed. The file name should be centos-7-x86_64-livegnome-2009.iso and the file size should be about 1.5 GB.
Create a bootable USB drive or DVD with the image. You can use any tool that can create a bootable media from an ISO image file, such as Rufus, UNetbootin, or Etcher. Follow the instructions of the tool to select the ISO image file and the target USB drive or DVD. Make sure to backup any important data on the USB drive or DVD before proceeding, as it will be erased during the process.
Boot from the USB drive or DVD and start the installation process. Insert the USB drive or DVD into your system and restart it. You may need to change the boot order in your BIOS or UEFI settings to boot from the USB drive or DVD first. When you see the CentOS boot menu, choose Start CentOS Linux 7 Live GNOME and press Enter. This will load the live mode of CentOS 7 Live GNOME, which allows you to try it out without installing it on your hard drive.
Configure the installation options and settings. Once you are in the live mode, you will see the GNOME desktop environment with some icons on it. Double-click on the Install to Hard Drive icon to launch the Anaconda installer. You will see a welcome screen where you can choose your language and keyboard layout. Click Continue to proceed to the Installation Summary screen, where you can configure various options and settings for your installation, such as:
Date & Time: Set your region and the nearest city in your time zone.
Language Support: Add or remove languages that you want to use on your system.
Keyboard Configuration: Add or remove keyboard layouts that you want to use on your system.
Security Policy: Apply a predefined security policy to your system, such as Standard System Security Profile or PCI-DSS v3 Control Baseline.
Installation Source: Specify where to find the installation files for CentOS 7 Live GNOME. By default, it should be set to Local media.
Network & Hostname: Configure your network connection and hostname for your system.
Software Selection: Choose what software packages and groups you want to install on your system. By default, it should be set to GNOME Desktop.
Installation Destination: Choose where to install CentOS 7 Live GNOME on your hard drive. You can use automatic partitioning or manual partitioning. If you use automatic partitioning, you can choose whether to use LVM (Logical Volume Manager) or standard partitions, and whether to encrypt your data. If you use manual partition ing, you can create, delete, resize, or format partitions as you wish. You can also choose the file system type, mount point, and label for each partition. Make sure to create a root (/) partition and a swap partition at least. You can also create other partitions for /home, /boot, or /var if you want.
Kdump: Enable or disable the kernel crash dumping mechanism, which can help you diagnose and troubleshoot system failures.
After you have configured all the options and settings, click Begin Installation to start the installation process. You will see a progress bar that shows the status of the installation. You will also be prompted to set a root password and create a user account for your system. Enter the password and user information as required and click Done.
Complete the installation and reboot the system. When the installation is finished, you will see a message that says Installation Complete. Click Quit to exit the installer. You will be taken back to the live mode of CentOS 7 Live GNOME. Click on the System menu on the top right corner of the screen and choose Shut Down. Remove the USB drive or DVD from your system and restart it. You should see the CentOS boot menu again, but this time choose CentOS Linux 7 and press Enter. This will boot your system from your hard drive and load CentOS 7 Live GNOME. You will see a welcome screen where you can choose your language, accept the license agreement, and configure some settings for your system. Click Start using CentOS Linux to finish the setup and enter your desktop.
Review
Now that you have installed CentOS 7 Live GNOME on your system, you may want to know how it performs and what are its strengths and weaknesses. Here are some of the pros and cons of this operating system:
Pros
It is free and open-source. You can use it without any cost or restriction.
It is stable and secure. It is based on RHEL, which is a proven and reliable Linux distribution for enterprise use.
It is compatible with RHEL. You can run most applications and packages designed for RHEL on CentOS 7 Live GNOME without any problem.
It has a user-friendly GUI. It uses GNOME, which is a popular and widely used desktop environment for Linux. It has a simple and elegant design that is easy to navigate and customize.
It has a rich set of applications. It comes with many pre-installed applications that cover various needs and tasks, such as web browsing, email, office suite, media player, image editor, file manager, terminal emulator, and more.
It has a live mode. You can boot from a USB drive or DVD and run CentOS 7 Live GNOME without installing it on your hard drive. This allows you to test it out before committing to it or use it as a portable operating system.
Cons
It is not very flexible or customizable. It has fewer options or plugins than some other desktop environments that allow you to tweak or enhance your system.
It is not very cutting-edge or experimental. It does not have the latest features or updates that some other Linux distributions offer.
It is not very beginner-friendly or intuitive. It may require some learning curve or technical knowledge to use it effectively.
It is not very popular or widely supported. It has a smaller user base and community than some other Linux distributions that have more resources or documentation.
Overall, CentOS 7 Live GNOME is a solid and reliable operating system that offers a graphical user interface based on GNOME desktop environment. It is suitable for users who want a stable and secure Linux distribution that is compatible with RHEL. However, it may not be ideal for users who want a more flexible or cutting-edge Linux distribution that has more features or updates.
Conclusion
In this article, we have learned about CentOS 7 Live GNOME, a Linux distribution that offers a graphical user interface based on GNOME desktop environment. We have discussed its features, system requirements, installation guide, and review. We have also answered some frequently asked questions about this operating system.
We hope that this article has helped you understand what CentOS 7 Live GNOME is and whether it suits your needs and preferences. If you want to learn more about this operating system or try it out yourself, you can visit the official website of CentOS or download the ISO image file from one of the mirror servers. You can also check out some of the online tutorials or forums for more tips and guidance.
Thank you for reading this article and happy Linuxing FAQs
Here are some of the common questions that users may have about CentOS 7 Live GNOME:
Q: What is the difference between CentOS 7 Live GNOME and CentOS 7 GNOME?
A: CentOS 7 Live GNOME is a version of CentOS 7 that can be run from a USB drive or DVD without installing it on your hard drive. It also includes a graphical user interface based on GNOME desktop environment. CentOS 7 GNOME is a version of CentOS 7 that requires installation on your hard drive and also includes a graphical user interface based on GNOME desktop environment.
Q: How can I update CentOS 7 Live GNOME?
A: You can update CentOS 7 Live GNOME by using the Software Update tool or the yum command in the terminal. However, any changes or updates that you make in the live mode will not be saved after you reboot your system. If you want to keep your changes or updates, you need to install CentOS 7 Live GNOME on your hard drive.
Q: How can I customize CentOS 7 Live GNOME?
A: You can customize CentOS 7 Live GNOME by using the Settings tool or the GNOME Tweaks tool. You can change various aspects of your system, such as the wallpaper, theme, icons, fonts, extensions, and more. However, any changes or customizations that you make in the live mode will not be saved after you reboot your system. If you want to keep your changes or customizations, you need to install CentOS 7 Live GNOME on your hard drive.
Q: How can I install additional software on CentOS 7 Live GNOME?
A: You can install additional software on CentOS 7 Live GNOME by using the Software tool or the yum command in the terminal. You can browse and install various software packages and groups from the official repositories of CentOS. However, any software that you install in the live mode will not be saved after you reboot your system. If you want to keep your software, you need to install CentOS 7 Live GNOME on your hard drive.
Q: How can I get help or support for CentOS 7 Live GNOME?
A: You can get help or support for CentOS 7 Live GNOME by visiting the official website of CentOS, where you can find documentation, forums, mailing lists, chat rooms, and more. You can also search online for tutorials, guides, blogs, videos, and other resources that may help you with your issues or questions. 44f88ac181
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