Viewing the contents of the flash drive should be successful.Your computer should properly mount this flash drive. Remove and reinsert the flash drive into your computer.On my laptop this was the output from dd.Ĥ329570304 bytes (4.3 GB) copied, 521.836 s, 8.3 MB/s Using the information from the lsblk command I know my flash drive is /dev/sdb so the proper dd command to write the iso image to my flash drive is: sudo dd bs=4M if=CentOS-7-x86_6.iso of=/dev/sdb Depending on how fast the flash drive is it may take several minutes to write the iso image to the flash drive. Get this right or you could overwrite something you might need later. The syntax for dd is dd bs=4M if=CentOS-7-x86_6.iso of=/dev/sdX where X is the device number of the usb flash drive. Once the drive has been unmounted I use the dd command to write the iso image to the flash drive.To unmount the flash drive issue the following Armed with this information, we’ll need to first unmount (not remove from the computer) the flash drive before we use the dd command to transfer the image. As you can see from the printout my 16GB flash drive is device sdb and its mounted on /media/johndoe/BEA0-A4EA.To determine where the flash drive is mounted issue the following command: lsblk Insert the flash drive into your linux computer.Since I’m using a Zorin (Ubuntu variant) based laptop I’ll just use the dd command. If you are windows centric user, follow the reference link below that uses Win32DiskImager utility. Create a bootable Centos 7 image on the USB flash drive.Download Cento 7 from your favorite mirror.Some systems no longer come with CD/DVD roms, to install Centos 7 on these systems we must transfer the downloaded ISO image to a usb flash (thumb) drive.
0 kommentar(er)
