4 files changed, 34 insertions, 34 deletions
diff --git a/resources/utilities/coreboot-libre/deblob b/resources/utilities/coreboot-libre/deblob
index 26fb75f..3ca64bb 100755
--- a/resources/utilities/coreboot-libre/deblob
+++ b/resources/utilities/coreboot-libre/deblob
@@ -26,7 +26,7 @@ set -u -e
 
 printf "Deleting blobs in coreboot\n"
 
-cd coreboot/
+cd "coreboot/"
 
 # ---------------------
 # Intel SoC (broadwell): CPU microcode updates
@@ -161,4 +161,4 @@ rm -f \
 
 printf "\n\n"
 
-cd ../
+cd "../"
diff --git a/resources/utilities/coreboot-libre/findblobs b/resources/utilities/coreboot-libre/findblobs
index 7d9b5b0..4fcda2a 100755
--- a/resources/utilities/coreboot-libre/findblobs
+++ b/resources/utilities/coreboot-libre/findblobs
@@ -30,29 +30,29 @@ set -e -u
 # this will have to do.
 
 printf "Searching for blobs in coreboot\n"
-cp deblob-check ../../../coreboot
-cd ../../../coreboot/
+cp "deblob-check" "../../../coreboot"
+cd "../../../coreboot/"
 
-chmod +x deblob-check
-find -type f | xargs ./deblob-check > blobs
-rm -f deblob-check
+chmod +x "deblob-check"
+find -type f | xargs ./deblob-check > "blobs"
+rm -f "deblob-check"
 
-rm -f tocheck
-touch tocheck
+rm -f "tocheck"
+touch "tocheck"
 
 for file in $(cat blobs)
 do
-	if ! grep -Fxq "$file" ../resources/utilities/coreboot-libre/nonblobs
+	if ! grep -Fxq "${file}" "../resources/utilities/coreboot-libre/nonblobs"
 	then
-		 echo "$file" >> tocheck
+		 printf "%s\n" "${file}" >> tocheck
 	fi
 done
-rm -f blobs
+rm -f "blobs"
 
-rm -f ../resources/utilities/coreboot-libre/tocheck
-mv tocheck ../resources/utilities/coreboot-libre
+rm -f "../resources/utilities/coreboot-libre/tocheck"
+mv "tocheck" "../resources/utilities/coreboot-libre/"
 
-cd ../resources/utilities/coreboot-libre
+cd "../resources/utilities/coreboot-libre/"
 
 printf "Done! open resources/utilities/coreboot-libre/tocheck in an editor\n"
 printf "This will contain the names of the files that you must decide whether they are blobs or not\n\n"
diff --git a/resources/utilities/grub-assemble/gen.sh b/resources/utilities/grub-assemble/gen.sh
index 8174939..3dfed2c 100755
--- a/resources/utilities/grub-assemble/gen.sh
+++ b/resources/utilities/grub-assemble/gen.sh
@@ -11,10 +11,10 @@
 set -u -e
 
 if (( $# != 1 )); then
-	echo "Usage: ./gen.sh mode"
-	echo "Example: ./gen.sh vesafb"
-	echo "Example: ./gen.sh txtmode"
-	echo "You need to specify exactly 1 argument"
+	printf "Usage: ./gen.sh mode\n"
+	printf "Example: ./gen.sh vesafb\n"
+	printf "Example: ./gen.sh txtmode\n"
+	printf "You need to specify exactly 1 argument\n"
 	exit 1
 fi
 
@@ -24,36 +24,36 @@ grubdir="../../../grub"
 source "modules.conf"
 
 printf "Creating GRUB ELF executable for configuration '$1'\n"
-if [ "$1" = "vesafb" ]
+if [ "${1}" = "vesafb" ]
 then
 	# Generate the grub.elf (vesafb)
 	$grubdir/grub-mkstandalone \
-	  --grub-mkimage=$grubdir/grub-mkimage \
+	  --grub-mkimage="${grubdir}/grub-mkimage" \
 	  -O i386-coreboot \
-	  -o grub_vesafb.elf \
-	  -d $grubdir/grub-core/ \
+	  -o "grub_vesafb.elf" \
+	  -d "${grubdir}/grub-core/" \
 	  --fonts= --themes= --locales=  \
-	  --modules="$grub_modules" \
-	  --install-modules="$grub_install_modules" \
+	  --modules="${grub_modules}" \
+	  --install-modules="${grub_install_modules}" \
 	  /boot/grub/grub.cfg="../../../resources/grub/config/grub_memdisk.cfg" \
 	  /dejavusansmono.pf2="../../../resources/grub/font/dejavusansmono.pf2" \
 	  $(./grub_memdisk_keymap)
-elif [ "$1" = "txtmode" ]
+elif [ "${1}" = "txtmode" ]
 then
 	# Generate the grub.elf (txtmode)
-	$grubdir/grub-mkstandalone \
-	  --grub-mkimage=$grubdir/grub-mkimage \
+	"${grubdir}/grub-mkstandalone" \
+	  --grub-mkimage="${grubdir}/grub-mkimage" \
 	  -O i386-coreboot \
-	  -o grub_txtmode.elf \
-	  -d $grubdir/grub-core/ \
+	  -o "grub_txtmode.elf" \
+	  -d "${grubdir}/grub-core/" \
 	  --fonts= --themes= --locales=  \
-	  --modules="$grub_modules" \
-	  --install-modules="$grub_install_modules" \
+	  --modules="${grub_modules}" \
+	  --install-modules="${grub_install_modules}" \
 	  /boot/grub/grub.cfg="../../../resources/grub/config/grub_memdisk.cfg" \
 	  /memtest="../../../memtest86+-5.01/memtest" \
 	  $(./grub_memdisk_keymap)
 else
-	echo "grub-assemble gen.sh: invalid mode '$1'"
+	printf "grub-assemble gen.sh: invalid mode '%s'\n" "${1}"
 	exit 1
 fi
 printf "\n\n"
diff --git a/resources/utilities/grub-assemble/grub_memdisk_keymap b/resources/utilities/grub-assemble/grub_memdisk_keymap
index df25a0f..0893c4c 100755
--- a/resources/utilities/grub-assemble/grub_memdisk_keymap
+++ b/resources/utilities/grub-assemble/grub_memdisk_keymap
@@ -24,5 +24,5 @@ set -u -e
 
 for keymap in $(ls keymap/original)
 do
-	printf "/boot/grub/layouts/$keymap.gkb=keymap/$keymap.gkb "
+	printf "/boot/grub/layouts/$keymap.gkb=keymap/${keymap}.gkb "
 done