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fix: Hide dd status

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Kroese 2024-01-22 14:06:37 +01:00 • committed by GitHub
parent b2c728b369
commit 1183baabc2
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1 changed files with 3 additions and 3 deletions
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6
src/install.sh
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@ -77,7 +77,7 @@ TMP="$STORAGE/tmp"
if [ -f "$STORAGE/$BASE" ]; then
# Check if the ISO was already processed by our script
MAGIC=$(dd if="$STORAGE/$BASE" seek=0 bs=1 count=1 status=none)
MAGIC=$(dd if="$STORAGE/$BASE" seek=0 bs=1 count=1 status=none | tr -d '\000')
MAGIC="$(printf '%s' "$MAGIC" | od -A n -t x1 -v | tr -d ' \n')"
if [[ "${MAGIC,,}" == "16" ]]; then
@ -174,7 +174,7 @@ if [ ! -f "$DIR/$ETFS" ] || [ ! -f "$DIR/$EFISYS" ]; then
warn "failed to locate file 'efisys_noprompt.bin' in ISO image, $FB"
fi
# Mark ISO as prepared via magic byte
printf '\x16' | dd of=$ISO bs=1 seek=0 count=1 conv=notrunc > /dev/null
printf '\x16' | dd of=$ISO bs=1 seek=0 count=1 conv=notrunc status=none
[[ "$ISO" != "$STORAGE/$BASE" ]] && mv -f "$ISO" "$STORAGE/$BASE"
rm -rf "$TMP"
return 0
@ -326,7 +326,7 @@ genisoimage -b "$ETFS" -no-emul-boot -c "$CAT" -iso-level 4 -J -l -D -N -joliet-
-boot-info-table -eltorito-alt-boot -eltorito-boot "$EFISYS" -no-emul-boot -o "$OUT" -allow-limited-size "$DIR"
# Mark ISO as prepared via magic byte
printf '\x16' | dd of=$OUT bs=1 seek=0 count=1 conv=notrunc > /dev/null
printf '\x16' | dd of=$OUT bs=1 seek=0 count=1 conv=notrunc status=none
[ -n "$CUSTOM" ] && rm -f "$STORAGE/$CUSTOM"
mv "$OUT" "$STORAGE/$BASE"