#!/bin/bash # Basic install script for an archlinux VM # To use as a basic hardware install script, remove qemu-guest-agent from pacstrap's arguments and qemu-ga from systemctl # Can comment out my repository if you like, I tend to use it for my VMs HOSTNAME=VM RPASS=root DISK=/dev/vda PARTNO=1 LOCALE=en_US.UTF-8 TIMEZONE=UTC # location in zoneinfo, e.g. Australia/Melbourne # Partition disk will create a new partition on the rest of the empty free space printf "n\np\n\n\n\nw\n" | fdisk $DISK mkfs.ext4 "$DISK$PARTNO" # Mount and install mount "$DISK$PARTNO" /mnt pacstrap /mnt base linux linux-firmware grub dhcpcd vim qemu-guest-agent genfstab -U /mnt >> /mnt/etc/fstab # Setup locale arch-chroot /mnt ln -sf /usr/share/zoneinfo/$TIMEZONE /etc/localtime sed -i -e "s/#$LOCALE/$LOCALE/" /mnt/etc/locale.gen arch-chroot /mnt locale-gen echo "LANG=$LOCALE" > /mnt/etc/locale.conf # Set hostname and make hosts file echo $HOSTNAME > /mnt/etc/hostname printf "127.0.0.1\tlocalhost\n::1\t\tlocalhost\n127.0.1.1\t$HOSTNAME.localdomain $HOSTNAME" > /mnt/etc/hosts # Enable networking on boot and qemu guest agent arch-chroot /mnt systemctl enable dhcpcd qemu-ga # Make boot files and setup grub arch-chroot /mnt mkinitcpio -P arch-chroot /mnt sh -c "echo root:$RPASS | chpasswd" sed -i "s/GRUB_TIMEOUT=\d*/GRUB_TIMEOUT=\"0\"/" /mnt/etc/default/grub arch-chroot /mnt grub-install $DISK arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg # Add my repo to pacman.conf printf "[Chizi123]\nSigLevel = Optional TrustAll\nServer = https://repo.joelg.cf/x86_64\n" >> /mnt/etc/pacman.conf reboot