Once Ventoy is installed on an USB drive, that USB drive can be used to boot ISO files that you copy to it, but you can also copy other files to it, and that won't affect the operation of Ventoy. It's worth noting that you can continue to use the USB stick for other purposes. You can even create a multiboot USB drive by adding ISO files for some Linux distributions and Windows ISO files on the same USB, as seen in the screenshot at the top of this page. When copying multiple ISO files to the USB drive, Ventoy provides a menu on boot from where you can choose which ISO to boot. ] With Ventoy 1.0.52, the application comes with a GUI for Linux (it already had one for Windows). It has a graphical user interface on Windows only on Linux you'll need to use it from the command line. The application is available for Microsoft Windows and Linux. You install this tool to a USB drive, then simply copy some ISO files to the USB drive and you can boot from it with no other changes (so without having to reformat the USB drive every time you want to create a bootable USB drive, and without having to extract the ISO file contents). If you hit a problem or have feedback, leave a comment below.Ventoy is a fairly new open source tool to create bootable USB drives using Linux or Microsoft Windows ISO files. ![]() In this article, you’ve learned how to create a bootable CentOS USB stick from the Linux command line. At this point, you have a bootable CentOS on your USB stick. Once completed, you will see something like below: 1094+0 records inĤ588568576 bytes (4.6 GB) copied, 30.523 s, 150 MB/s The process may take several minutes, depending on the size of the ISO file and the USB stick speed. The command will show a progress bar while flashing the image. ![]() sudo dd bs=4M if=/path/to/CentOS-7-x86_6.iso of=/dev/sdx status=progress oflag=sync , then it should be stored in the Downloads folder located in your user account. If you downloaded the file using a web browser Also, replace /path/to/CentOS-7-x86_6.iso with the path to the ISO file. Make sure you replace /dev/sdx with your drive and do not append the partition number. The last step is to flash the CentOS ISO image to the USB drive. To do so, use the umountĬommand followed by either the directory where it has been mounted (mount point) or the device name: sudo umount /dev/sdx1 Before flashing the image, make sure the USB device is not mounted. On most Linux distributions, the USB flash drive will be automatically mounted when inserted. In this example, the name of the USB device is /dev/sdx, but this may vary on your system. └─sdx1 8:17 1 7.5G 0 part /run/media/linuxize/Kingston The output will look like this: NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT Insert the USB flash drive into the USB port.įind out the name of your USB drive with the lsblk command: lsblk In this tutorial, we will create a bootable CentOS USB stick using the dd command.Ĭreating Bootable CentOS USB Stick on Linux is a quick and easy process, just follow the steps detailed below. There are many different GUI tools that allow you to flash ISO images to USB drives. Creating Bootable CentOS USB Stick on Linux # Most likely, you will want to download the “DVD ISO” version. The DVD image contains all the packages that can be installed using the installer. The minimal installation image contains only the packages needed to have a functional CentOS system. Page, where you can choose between “DVD ISO” and “Minimal ISO”.
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