dual boot windows10 & centos 8 | linux | windows | dual boot install

You need to create a sizable free partition for your CentOS 7 installation
from one of the Windows volumes. To create a free partition,
we need to shrink one of the volumes.

gedit /etc/grub.d/40_custom

menuentry “Windows10″{
insmod part_msdos
insmod ntfs
set root='(hd0,msdos1)’
search –no-floppy –fs-uuid –set=root PASTE UUID HERE
chainloader +1
}

grub2-mkconfig -o /boot/grub2/grub.cfg

fdisk -l ( For partion information)

blkid (for get UUID )

You can edit the configuration file with vi or vim or gedit

gedit /boot/grub2/grub.cfg (for PASTE UUID )

reboot

source
centos 8