diff --git a/build.sh b/build.sh
index ca59c69..eb84657 100644
--- a/build.sh
+++ b/build.sh
@@ -61,14 +61,15 @@ source "${NAME%.*}.mod"
 MEMDISK_ROOT='boot'
 MEMDISK_DIRECTORY="${MEMDISK_ROOT}/grub"
 MEMDISK_FILE="${MEMDISK_DIRECTORY}/grub.cfg"
-MEMDISK_PUB="${MEMDISK_DIRECTORY}/grub.pgp"
 MEMDISK_ARCHIVE="${MEMDISK_ROOT}.tar"
 UEFI_ROOT="${ROOT}/efi"
 UEFI_DIRECTORY="${UEFI_ROOT}/boot"
+UEFI_CORE="${UEFI_DIRECTORY}/core.efi"
 UEFI_FILE="${UEFI_DIRECTORY}/bootx64.efi"
 UEFI_GRUB="${UEFI_DIRECTORY}/grubx64.efi"
 SIGNED_GRUB='/usr/lib/grub/x86_64-efi-signed/grubx64.efi.signed'
 SIGNED_SHIM='/usr/lib/shim/shimx64.efi.signed'
+BIOS_BOOT='/usr/lib/grub/i386-pc/boot.img'
 BIOS_DIRECTORY="${ROOT}/bios"
 BIOS_FILE="${BIOS_DIRECTORY}/core.img"
 BIOS_SETUP="${BIOS_DIRECTORY}/setup.sh"
@@ -76,69 +77,127 @@ COMPRESSION='xz'
 BOOT_ROOT="${ROOT}/boot"
 GRUB_ROOT="${BOOT_ROOT}/grub"
 GRUB_CFG="${GRUB_ROOT}/grub.cfg"
+GRUB_CFG_SH="${DIRECTORY}/grub.cfg.sh"
 GRUBENV="${GRUB_ROOT}/grubenv"
 GRUB_ENV="${ROOT}/grub.env"
+GRUB_FONTS="${GRUB_ROOT}/fonts"
 GRUB_HEAD='# GRUB Environment Block'
+GRUB_LOCALES="${GRUB_ROOT}/locale"
 GRUB_PUB="${GRUB_ROOT}/grub.pgp"
 GRUB_SHIGNED="${DIRECTORY}/grubx64.efi.signed.sh"
+GRUB_THEMES="${GRUB_ROOT}/themes"
 
 # wipe ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
+echo -n "
+→ ${MEMDISK_ROOT}
+→ ${UEFI_ROOT}
+→ ${BIOS_DIRECTORY}
+"
 rm --force --recursive \
 "${MEMDISK_ROOT}" "${UEFI_ROOT}" "${BIOS_DIRECTORY}"
 
 # memdisk ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
+echo -n "
+→ ${MEMDISK_DIRECTORY}
+"
 mkdir --parents "${MEMDISK_DIRECTORY}"
 
+echo -n "
+→ ${MEMDISK_FILE}
+"
 echo -n "\
 # header
 " > "${MEMDISK_FILE}"
+echo -n "
+↙ ${GRUB_SHIGNED}
+↘ ${MEMDISK_FILE}
+"
 cat "${GRUB_SHIGNED}" >> "${MEMDISK_FILE}"
+echo -n "
+→ ${MEMDISK_FILE}
+"
 echo -n "\
 # footer
 " >> "${MEMDISK_FILE}"
 
-gpg --export "${PGP_PUB}" > "${MEMDISK_PUB}"
-# gpg --detach-sign "${MEMDISK_PUB}"
-
+echo -n "
+↙ ${MEMDISK_ROOT}
+↘ ${MEMDISK_ARCHIVE}
+"
 tar --create --auto-compress \
 --file "${MEMDISK_ARCHIVE}" "${MEMDISK_ROOT}"
 
 # uefi ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
+echo -n "
+→ ${UEFI_DIRECTORY}
+"
 mkdir --parents "${UEFI_DIRECTORY}"
 
+echo -n "
+↙ ${MEMDISK_ARCHIVE}
+↘ ${UEFI_FILE}
+"
 grub-mkimage \
 --compress "${COMPRESSION}" \
 --memdisk "${MEMDISK_ARCHIVE}" \
 --format 'x86_64-efi' \
 --output "${UEFI_FILE}" \
---pubkey "${MEMDISK_PUB}" \
 "${MODULES[@]}"
-# gpg --detach-sign "${UEFI_FILE}"
 if [ -f "${SIGNED_SHIM}" ] ; then
+    echo -n "
+↙ ${UEFI_FILE}
+↘ ${UEFI_GRUB}
+"
     mv "${UEFI_FILE}" "${UEFI_GRUB}"
+    echo -n "
+↙ ${SIGNED_SHIM}
+↘ ${UEFI_FILE}
+"
     cp "${SIGNED_SHIM}" "${UEFI_FILE}"
 fi
 if [ -f "${SIGNED_GRUB}" ] ; then
+    echo -n "
+↙ ${UEFI_GRUB}
+↘ ${UEFI_CORE}
+"
+    mv "${UEFI_GRUB}" "${UEFI_CORE}"
+    echo -n "
+↙ ${SIGNED_GRUB}
+↘ ${UEFI_GRUB}
+"
     cp "${SIGNED_GRUB}" "${UEFI_GRUB}"
 fi
 
 # bios ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
+echo -n "
+→ ${BIOS_DIRECTORY}
+"
 mkdir "${BIOS_DIRECTORY}"
 
-cp '/usr/lib/grub/i386-pc/boot.img' "${BIOS_DIRECTORY}"
+echo -n "
+↙ ${BIOS_BOOT}
+↘ ${BIOS_DIRECTORY}
+"
+cp "${BIOS_BOOT}" "${BIOS_DIRECTORY}"
 
+echo -n "
+↙ ${MEMDISK_ARCHIVE}
+↘ ${BIOS_FILE}
+"
 grub-mkimage \
 --compress "${COMPRESSION}" \
 --memdisk "${MEMDISK_ARCHIVE}" \
 --format 'i386-pc' \
 --output "${BIOS_FILE}" \
---pubkey "${MEMDISK_PUB}" \
 "${MODULES[@]}" "${MODULES_BIOS[@]}"
 
+echo -n "
+→ ${BIOS_SETUP}
+"
 echo -n '#! /usr/bin/env bash
 FILE="$(realpath "${BASH_SOURCE[0]}")"
 DIRECTORY="$(dirname "${FILE}")"
@@ -150,12 +209,19 @@ DIRECTORY="$(dirname "${FILE}")"
 
 # grub ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
+echo -n "
+→ ${GRUB_ROOT}
+"
 rm --force --recursive "${GRUB_ROOT}"
 mkdir --parents "${GRUB_ROOT}"
 
 # grub / cfg ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
-cp "${DIRECTORY}/grub.cfg.sh" "${GRUB_CFG}"
+echo -n "
+↙ ${GRUB_CFG_SH}
+↘ ${GRUB_CFG}
+"
+cp "${GRUB_CFG_SH}" "${GRUB_CFG}"
 
 # grub / env ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
@@ -170,6 +236,11 @@ ${kv}"
     echo -n "${text}" > "${file}"
 }
 
+echo -n "
+→ ${GRUBENV}
+→ ${GRUB_ENV}
+"
+
 write_env "${GRUBENV}" "\
 live_name=${PROJECT}
 data_uuid=${DATA}
@@ -181,18 +252,24 @@ grub_sleep=999
 
 # grub / fonts ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
-mkdir --parents "${GRUB_ROOT}/fonts"
+echo -n "
+→ ${GRUB_FONTS}
+"
+mkdir --parents "${GRUB_FONTS}"
 for font in $(find '/usr/share/grub' -type 'f' -name '*.pf2') ; do
-    cp "${font}" "${GRUB_ROOT}/fonts"
+    cp "${font}" "${GRUB_FONTS}"
 done
 
 # grub / themes ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
 if cd '/usr/share/grub/themes' ; then
-    mkdir --parents "${GRUB_ROOT}/themes"
+    echo -n "
+→ ${GRUB_THEMES}
+"
+    mkdir --parents "${GRUB_THEMES}"
     for theme in * ; do
         if [ -f "${theme}/theme.txt" ] ; then
-            cp --recursive "${theme}" "${GRUB_ROOT}/themes"
+            cp --recursive "${theme}" "${GRUB_THEMES}"
         fi
     done
 fi
@@ -200,23 +277,34 @@ cd "${DIRECTORY}"
 
 # grub / locales ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
-mkdir --parents "${GRUB_ROOT}/locale"
+echo -n "
+→ ${GRUB_LOCALES}
+"
+mkdir --parents "${GRUB_LOCALES}"
 cd '/usr/share/locale'
 for locale in * ; do
     file="${locale}/LC_MESSAGES/grub.mo"
     if [ -f "${file}" ] ; then
-        cp "${file}" "${GRUB_ROOT}/locale/${locale}.mo"
+        cp "${file}" "${GRUB_LOCALES}/${locale}.mo"
     fi
 done
 cd "${DIRECTORY}"
 
 # grub / pubkey ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
+echo -n "
+↙ ${PGP_PUB}
+↘ ${GRUB_PUB}
+"
 gpg --export "${PGP_PUB}" > "${GRUB_PUB}"
 
 # grub / modules ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅
 
 for target in 'x86_64-efi' 'i386-pc' ; do
+    echo -n "
+↙ /usr/lib/grub/${target}
+↘ ${GRUB_ROOT}/${target}
+"
     mkdir --parents "${GRUB_ROOT}/${target}"
     cd "/usr/lib/grub/${target}"
     for module in *.lst *.mod ; do
diff --git a/readme.md b/readme.md
index 1dd35d7..8d28d4c 100644
--- a/readme.md
+++ b/readme.md
@@ -58,23 +58,22 @@ Build an ESP File System including:
 
 ## Tasks
 
-* build
-  * echo section lists & modules
+* build.sh
   * args/pgp
   * args/esp & lsgm/cp
-  * keyboard layouts
   * mimic grubx64.efi.signed
     * efi
     * bios
 * grub.cfg
-  * check squashfs
-    * option
-* end grubenv with \n
+  * check squashfs option
+* python
 
 ![Graph](todo.svg)
 
 ### Later
 
 * arm
+* keyboard layouts
+* custom fonts
 * live-media
   * -mount-opts