Shulou(Shulou.com)06/02 Report--

This article mainly introduces "the method of writing ISO image file into bootable U disk on CentOS Linux 7". In daily operation, I believe that many people have doubts about the method of writing ISO image file as bootable U disk on CentOS Linux 7. Xiaobian consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubt that "CentOS Linux 7 will write an ISO image file into a bootable U disk". Next, please follow the editor to study!

Today, computers basically support USB disk boot, so you can write ISO files to USB disk to boot and install the operating system.

I want to write an ISO image file of CentOS Linux 7 to a USB disk, and on the CentOS Linux 7 operating system, execute the following command:

# lsblk

View the currently mounted devices. Confirm that the USB flash drive is / dev/sdc1.

# umount / dev/sdc1

Automatically mount and unmount the device.

# dd = / path/to/rhel-server-7.3-x86_64-dvd.iso of=/dev/sdc1

# mkdir / mnt/usb

# mount / dev/sdc1 / mnt/usb

# ls / mnt/usb

At this point, the single file of 3.6g has become a directory and file, and you should see the following information:

Addons

Isolinux

Repodata

EFI

LiveOS

RPM-GPG-KEY-redhat-beta

EULA

Media.repo

RPM-GPG-KEY-redhat-release

GPL

Packages

TRANS.TBL

Images

Release-notes

At this point, the study on "how to write an ISO image file into a bootable USB disk on CentOS Linux 7" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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