Revert "Log all commands"

This reverts commit d2b4645fb4.

Initial commit said “run_and_log doesn't like redirects, but I don't
think thats an issue” but it is a real issue when the whole point of the
command is to modify/overwrite a file with a redirection.

Keep only run_and_log for the final file moves.

build.sh

@@ -325,28 +325,29 @@ case "$IMAGE_TYPE" in
 
 		debug "Stage 1/2 - File(s)"
 		# Setup custom debian-cd to make our changes
-		run_and_log cp -aT /usr/share/debian-cd simple-cdd/debian-cd
+		cp -aT /usr/share/debian-cd simple-cdd/debian-cd
 		[ $? -eq 0 ] || failure
 
 		# Keep 686-pae udebs as we changed the default from 686
 		# to 686-pae in the debian-installer images
-		run_and_log sed -i -e '/686-pae/d' \
+		sed -i -e '/686-pae/d' \
 			simple-cdd/debian-cd/data/$CODENAME/exclude-udebs-i386
 		[ $? -eq 0 ] || failure
 
 		# Configure the kali profile with the packages we want
-		run_and_log grep -v '^#' kali-config/installer-$KALI_VARIANT/packages \
+		grep -v '^#' kali-config/installer-$KALI_VARIANT/packages \
 			> simple-cdd/profiles/kali.downloads
 		[ $? -eq 0 ] || failure
 
 		# Tasksel is required in the mirror for debian-cd
-		run_and_log echo "tasksel" >> simple-cdd/profiles/kali.downloads
+		echo tasksel >> simple-cdd/profiles/kali.downloads
 		[ $? -eq 0 ] || failure
 
 		# Grub is the only supported bootloader on arm64
 		# so ensure it's on the iso for arm64.
 		if [ "$KALI_ARCH" = "arm64" ]; then
-			run_and_log echo "grub-efi-arm64" >> simple-cdd/profiles/kali.downloads
+			debug "arm64 GRUB"
+			echo "grub-efi-arm64" >> simple-cdd/profiles/kali.downloads
 			[ $? -eq 0 ] || failure
 		fi