- #MAKE A BOOTABLE USB FROM ISO CENTOS 7 INSTALLATION HOW TO#
- #MAKE A BOOTABLE USB FROM ISO CENTOS 7 INSTALLATION DOWNLOAD#
To make a bootable CentOS 7 Linux USB thumb drive using Windows, we can use Win32 Disk Imager. This DVD ISO image can be burned to an optical disc, or we can create a USB thumb drive from it. If you don't know where any of these mirrors are, just randomly select one, and then click on Save.
#MAKE A BOOTABLE USB FROM ISO CENTOS 7 INSTALLATION DOWNLOAD#
Using a Windows PC, we'll do this by opening a web browser and browsing to the CentOS Linux download page at When you get there, click DVD ISO, and choose a mirror close to you so it will download faster.
#MAKE A BOOTABLE USB FROM ISO CENTOS 7 INSTALLATION HOW TO#
If this happens with your flash drive, check out how to repair USB drives damaged by Flashing tools.- To install CentOS Linux 7 from the full DVD we need to download an ISO image from the CentOS website. Don’t worry your flash drive is not damaged it happens just because the ISO file is written in dd mode. Note: In some of the above cases, it is possible that the Flash Drive may reduce to a smaller size and become unusable for normal use. Click on “Write to disk” button to flash CentOS iso file to USB.
The flash drive will be selected in Fedora Media Writer. Click on “Custom image” button and select CentOS ISO file from download location. Open fedora media writer once installation is complete. B.3 Fedora Media Writerĭownload and install fedora media writer. Keep the default settings (you can identify CentOS usb by volume label after flashing is complete) and click on “Start” to flash the ISO file to Pen Drive. Click on ‘Select’ button to select the ISO file from download location. B.2 Rufusĭownload the executable file and run Rufus tool.
If you want to see the process in detail as a recorded video, check out how to create CentOS bootable pen drive on Windows using Balena Etcher Software. Once the validation is complete you can close Balena Etcher software. Once the flashing is complete, Balena Etcher will validate the USB. Step 1: Select CentOS ISO file from download location. Then follow three simple steps to flash CentOS ISO to flash drive as given below: On windows you can any use of the tool given below as per choice: B.1 Balena Etcherĭownload, install and run Balena Etcher tool. You can check out the above process recorded as a video to create CentOS bootable USB using terminal in Linux. The USB label will be changed to CentOS-version and its size will be approximately equal to the size of ISO file. Once finished, eject the USB and re-insert. Wait for the ISO file flashing to USB drive. In most cases it will /dev/sdb, but you should carefully check as in some cases it can be /dev/sdc or any other alphabet at last. usb path displayed is /dev/sdb1 but you should use /dev/sdb only). Please note that you should ignore the last numerical digit in USB path (for e.g. sudo dd bs=4M if=/home/techsolveprac/Downloads/Centos-x86_64-boot.iso of=/dev/sdb status=progress oflag=sync $ sudo dd bs=4M if= of= status=progress oflag=syncĮ.g. Now, use ‘dd’ command to write the ISO file to USB using following command syntax: However, you should match the size and label of your disk to ensure that you are overwriting the correct drive. Generally, the USB drive inserted into the system will be displayed at last of the list. Run the following command to check the path to USB drive Insert a USB drive and ensure you do not have any useful data on it as it will be wiped off. Linux methods of creating CentOS USB A.1 Command line method Now, let us check out the process of creating CentOS USB on Linux and Windows using following methods: A. However, you can save it anywhere you want. Default downloading location is user’s download folder. Navigate to download page and click on ISO file link.Ĭhoose the recommended download mirror near your geographical location to experience faster download. On Linux or on Windows, first step will be to download latest version ISO file of CentOS server operating system. On Linux, we do not need any external tool to make it bootable, while on Windows we will use few tools to create CentOS bootable Pen Drive. We will see methods of creating CentOS bootable USB on Linux as well as Windows systems. Using this bootable CentOS USB, you can install CentOS on your servers or even computers to test or learn CentOS. In this post, we will see how to create a bootable USB flash drive of CentOS server operating system.
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