cat > /etc/fstab << "EOF"
# Begin /etc/fstab
# File system Mount point Type Options Dump Fsck
# LFS root
UUID=c2163002-acf6-44dd-b081-28f5f9b5e369 / ext4 defaults 0 1
# EFI System Partition
UUID=1B4B-7F88 /boot/efi vfat defaults 0 2
# Swap
UUID=1783e82e-bc13-47d1-9d9e-261322024b8b none swap sw 0 0
# End /etc/fstab
EOF