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README.md
16
README.md
@ -19,22 +19,6 @@ To install a Linux distribution execute:
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sudo bash ./scripts/image/setup.sh
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sudo bash ./scripts/image/setup.sh
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```
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```
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### Cleanup
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To cleanup the image setup execute:
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```bash
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fuser -k /dev/mapper/linux-image-manager-*;
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umount -f /dev/mapper/linux-image-manager-*;
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fuser -k /tmp/linux-image-manager-*;
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umount -f /tmp/linux-image-manager-*;
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```
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Additional you can unmount the device with a command like
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```bash
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umount -f /dev/sd*;
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```
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## Chroot
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## Chroot
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To chroot into a Linux distribution on a storage execute:
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To chroot into a Linux distribution on a storage execute:
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@ -102,7 +102,7 @@ overwrite_device() {
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info "Overwriting entire device..." &&
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info "Overwriting entire device..." &&
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dd if=/dev/zero of="$device_path" bs="$OPTIMAL_BLOCKSIZE" status=progress || error "Overwriting $device_path failed."
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dd if=/dev/zero of="$device_path" bs="$OPTIMAL_BLOCKSIZE" status=progress || error "Overwriting $device_path failed."
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;;
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;;
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N|'')
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N)
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info "Skipping Overwriting..."
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info "Skipping Overwriting..."
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;;
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;;
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''|*[!0-9]*)
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''|*[!0-9]*)
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@ -38,7 +38,7 @@ make_mount_folders(){
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}
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}
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make_working_folder(){
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make_working_folder(){
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working_folder_path="/tmp/linux-image-manager-$(date +%s)/" &&
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working_folder_path="/tmp/raspberry-pi-tools-$(date +%s)/" &&
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info "Create temporary working folder in $working_folder_path" &&
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info "Create temporary working folder in $working_folder_path" &&
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mkdir -v "$working_folder_path" ||
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mkdir -v "$working_folder_path" ||
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error
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error
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@ -48,7 +48,7 @@ decrypt_root(){
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if [ "$(blkid "$root_partition_path" -s TYPE -o value)" == "crypto_LUKS" ]
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if [ "$(blkid "$root_partition_path" -s TYPE -o value)" == "crypto_LUKS" ]
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then
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then
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root_partition_uuid=$(blkid "$root_partition_path" -s UUID -o value) &&
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root_partition_uuid=$(blkid "$root_partition_path" -s UUID -o value) &&
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root_mapper_name="linux-image-manager-$root_partition_uuid" &&
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root_mapper_name="arch-root-$root_partition_uuid" &&
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root_mapper_path="/dev/mapper/$root_mapper_name" &&
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root_mapper_path="/dev/mapper/$root_mapper_name" &&
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info "Decrypting of $root_partition_path is neccessary..." &&
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info "Decrypting of $root_partition_path is neccessary..." &&
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sudo cryptsetup -v luksOpen "$root_partition_path" "$root_mapper_name" || error
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sudo cryptsetup -v luksOpen "$root_partition_path" "$root_mapper_name" || error
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@ -401,24 +401,30 @@ if [ "$distribution" != "manjaro" ]
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target_user_home_folder_path="$target_home_path$target_username/" &&
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target_user_home_folder_path="$target_home_path$target_username/" &&
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target_user_ssh_folder_path="$target_user_home_folder_path"".ssh/" &&
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target_user_ssh_folder_path="$target_user_home_folder_path"".ssh/" &&
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target_authorized_keys="$target_user_ssh_folder_path""authorized_keys" &&
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target_authorized_keys="$target_user_ssh_folder_path""authorized_keys" &&
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question "Enter the path to the SSH key to be added to the image (default: none):" && read -r origin_user_rsa_pub || error
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question "Should the ssh-key be copied to the image?(y/N)" && read -r copy_ssh_key || error
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if [ -z "$origin_user_rsa_pub" ]
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if [ "$copy_ssh_key" == "y" ]
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then
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then
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correct_ssh_key_path=false;
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while [ "$correct_ssh_key_path" != true ]
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do
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question "Whats the absolut path to the ssh key:" && read -r origin_user_rsa_pub || error
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if [ -f "$origin_user_rsa_pub" ]
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then
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correct_ssh_key_path=true;
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else
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warning "The ssh key \"$origin_user_rsa_pub\" can't be copied to \"$target_authorized_keys\" because it doesn't exist."
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fi
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done
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info "Copy ssh key to target..."
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mkdir -v "$target_user_ssh_folder_path" || warning "Folder \"$target_user_ssh_folder_path\" exists. Can't be created."
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cat "$origin_user_rsa_pub" > "$target_authorized_keys" &&
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target_authorized_keys_content=$(cat "$target_authorized_keys") &&
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info "$target_authorized_keys contains the following: $target_authorized_keys_content" &&
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chown -vR 1000 "$target_user_ssh_folder_path" &&
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chmod -v 700 "$target_user_ssh_folder_path" &&
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chmod -v 600 "$target_authorized_keys" || error
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else
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info "Skipped SSH-key copying.."
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info "Skipped SSH-key copying.."
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else
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if [ -f "$origin_user_rsa_pub" ]
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then
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info "Copy ssh key to target..."
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mkdir -v "$target_user_ssh_folder_path" || warning "Folder \"$target_user_ssh_folder_path\" exists. Can't be created."
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cat "$origin_user_rsa_pub" > "$target_authorized_keys" &&
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target_authorized_keys_content=$(cat "$target_authorized_keys") &&
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info "$target_authorized_keys contains the following: $target_authorized_keys_content" &&
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chown -vR 1000 "$target_user_ssh_folder_path" &&
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chmod -v 700 "$target_user_ssh_folder_path" &&
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chmod -v 600 "$target_authorized_keys" || error
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else
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error "The ssh key \"$origin_user_rsa_pub\" can't be copied to \"$target_authorized_keys\" because it doesn't exist."
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fi
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fi
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fi
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info "Start chroot procedures..."
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info "Start chroot procedures..."
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@ -524,10 +530,8 @@ if [ "$distribution" != "manjaro" ]
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mkinitcpio_search_binaries="BINARIES=()" &&
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mkinitcpio_search_binaries="BINARIES=()" &&
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mkinitcpio_replace_binaries=$(echo "BINARIES=(/usr/lib/libgcc_s.so.1)"| sed -e 's/[\/&]/\\&/g') &&
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mkinitcpio_replace_binaries=$(echo "BINARIES=(/usr/lib/libgcc_s.so.1)"| sed -e 's/[\/&]/\\&/g') &&
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mkinitcpio_encrypt_hooks="sleep netconf dropbear encryptssh" &&
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mkinitcpio_encrypt_hooks="sleep netconf dropbear encryptssh" &&
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mkinitcpio_hooks_prefix="base udev autodetect microcode modconf kms keyboard keymap consolefont block"
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mkinitcpio_search_hooks="HOOKS=(base udev autodetect modconf kms keyboard keymap consolefont block filesystems fsck)" &&
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mkinitcpio_hooks_suffix="filesystems fsck"
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mkinitcpio_replace_hooks="HOOKS=(base udev autodetect modconf kms keyboard keymap consolefont block $mkinitcpio_encrypt_hooks block filesystems fsck)" &&
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mkinitcpio_search_hooks="HOOKS=($mkinitcpio_hooks_prefix $mkinitcpio_hooks_suffix)" &&
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mkinitcpio_replace_hooks="HOOKS=($mkinitcpio_hooks_prefix $mkinitcpio_encrypt_hooks $mkinitcpio_hooks_suffix)" &&
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replace_in_file "$mkinitcpio_search_modules" "$mkinitcpio_replace_modules" "$mkinitcpio_path" &&
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replace_in_file "$mkinitcpio_search_modules" "$mkinitcpio_replace_modules" "$mkinitcpio_path" &&
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replace_in_file "$mkinitcpio_search_binaries" "$mkinitcpio_replace_binaries" "$mkinitcpio_path" &&
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replace_in_file "$mkinitcpio_search_binaries" "$mkinitcpio_replace_binaries" "$mkinitcpio_path" &&
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replace_in_file "$mkinitcpio_search_hooks" "$mkinitcpio_replace_hooks" "$mkinitcpio_path" &&
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replace_in_file "$mkinitcpio_search_hooks" "$mkinitcpio_replace_hooks" "$mkinitcpio_path" &&
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@ -582,7 +586,7 @@ if [ "$distribution" != "manjaro" ]
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info "Running system specific procedures..."
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info "Running system specific procedures..."
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if [ "$distribution" = "retropie" ]
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if [ "$distribution" = "retropie" ]
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then
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then
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if [ -n "$origin_user_rsa_pub" ]
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if [ "$copy_ssh_key" == "y" ]
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then
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then
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ssh_file="$boot_mount_path""ssh" &&
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ssh_file="$boot_mount_path""ssh" &&
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echo "" > "$ssh_file"
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echo "" > "$ssh_file"
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