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Update install.sh

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Aaron Honeycutt 2022-05-07 22:15:19 +00:00
parent c1b8d87a13
commit 008cf4e099
1 changed files with 18 additions and 21 deletions
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install.sh
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@ -21,8 +21,6 @@ echo +512M # Set +512M as last sector.
echo n # Create new partition (for root).
echo # Set default partition number.
echo # Set default first sector.
echo "-$ramTotal"G # Set Max RAM as last sector.
# echo -4096M # Set -4096 as last sector.
echo n # Create new partition (for swap).
echo # Set default partition number.
echo # Set default first sector.
@ -30,9 +28,6 @@ echo # Set default last sector (rest of the disk).
echo t # Change partition type.
echo 1 # Pick first partition.
echo 1 # Change first partition to EFI system.
echo t # Change partition type.
echo 3 # Pick third partition.
echo 19 # Change third partition to Linux swap.
echo w # write changes.
) | sudo fdisk $driveName -w always -W always
@ -49,9 +44,8 @@ echo ""
echo "Which is the root partition?"
read rootName
echo ""
echo "Which is the swap partition?"
read swapName
# Create EFI partition
sudo mkfs.fat -F32 -n EFI $efiName
# Encrypt the root partition
sudo cryptsetup luksFormat -v -s 512 -h sha512 $rootName
@ -59,13 +53,18 @@ sudo cryptsetup luksFormat -v -s 512 -h sha512 $rootName
# Open the encrypted root partition
sudo cryptsetup luksOpen $rootName crypt-root
sudo mkfs.fat -F32 -n EFI $efiName # EFI partition
sudo mkfs.btrfs -L root /dev/mapper/crypt-root # /root partition
sudo mkswap -L swap $swapName # swap partition
sudo pvcreate /dev/mapper/crypt-root
sudo vgcreate lvm /dev/mapper/crypt-root
sudo lvcreate --size $ramTotal --name swap lvm
sudo lvcreate --extents 100%FREE --name root lvm
sudo mkswap /dev/lvm/swap # swap partition
sudo mkfs.btrfs /dev/lvm/root # /root partition
# 0. Mount the filesystems.
sudo mount /dev/disk/by-label/root /mnt
sudo swapon $swapName
sudo swapon /dev/lvm/swap
sudo mount /dev/lvm/root /mnt
# Create Subvolumes
sudo btrfs subvolume create /mnt/@
@ -74,16 +73,14 @@ sudo btrfs subvolume create /mnt/@home
# Unmount root
sudo umount /mnt
# 1. Create directory to mount partitions and subvolume
sudo mkdir /mnt/boot/
# Mount the subvolumes.
sudo mount -o noatime,commit=120,compress=zstd:10,space_cache,subvol=@ /dev/lvm/root /mnt
sudo mkdir /mnt/home/
sudo mount -o noatime,commit=120,compress=zstd:10,space_cache,subvol=@home /dev/lvm/root /mnt/home
# 2. Mount the subvolumes.
sudo mount -o noatime,commit=120,compress=zstd:10,space_cache,subvol=@ /dev/disk/by-label/root /mnt
# sudo mount -o noatime,commit=120,compress=zstd:10,space_cache,subvol=@ $rootName /mnt
# sudo mount -o noatime,commit=120,compress=zstd:10,space_cache,subvol=@home $rootName /mnt/home
# 3. Mount the EFI partition.
# Mount the EFI partition.
sudo mkdir /mnt/boot/
sudo mount $efiName /mnt/boot
# Generate Nix configuration