From a9998650875c122d505c3046b23dc5f8590857f7 Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Tue, 23 Mar 2021 14:04:35 -0500
Subject: Use printf instead of echo.

---
 lfs.sh | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

(limited to 'lfs.sh')

diff --git a/lfs.sh b/lfs.sh
index db1c2dd..c154c19 100755
--- a/lfs.sh
+++ b/lfs.sh
@@ -2,48 +2,48 @@
 
 clear
 
-echo "Sourcing colors..."
+printf "%b" "Sourcing colors...\n"
 # Colors defined for text
 source colors.sh
 
-echo "Sourcing environment variables..."
+printf "%b" "Sourcing environment variables...\n"
 # LFS build environment settings
 source env.sh
 
-echo "Sourcing spinner..."
+printf "%b" "Sourcing spinner...\n"
 # Spinner function (returns an exit value)
 source spinner.sh
 
 # Version check script
 #source versioncheck.sh
 
-echo -e "\n\n\n${CYN}BUILDING ${YLW}${LFS_VER} $(uname -m)${CYN} at \
+printf "%b" "\n\n\n${CYN}BUILDING ${YLW}${LFS_VER} $(uname -m)${CYN} at \
 ${PRP}${LFS}${CYN} on ${PRP}${LFS_DISK}${LFS_PART}${RST}\n\n\n"
 
 # Continue or Abort
-echo -e "${IGRN}CONTINUE ${IWHTB}(C)${RST} / ${IRED}ABORT ${IWHTB}(OTHER)${RST}"
+printf "%b" "${IGRN}CONTINUE ${IWHTB}(C)${RST} / ${IRED}ABORT ${IWHTB}(OTHER)${RST}\n"
 if read -r -n 1 contabort; then
 	if [ "$contabort" == "C" ] || [ "$contabort" == "c" ]; then
-		echo -e "\b${IWHT}Build is  ${IGRN}CONTINUING${RST}"
+		printf "%b" "\b${IWHT}Build is ${IGRN}CONTINUING${RST}\n"
 	else	
-		echo -e "\b${IWHT}Build ${IRED}ABORTED!"
+		printf "%b" "\b${IWHT}Build ${IRED}ABORTED!\n"
 		exit 0
 	fi
 else
-	echo -e "\b${IWHT}Selection ${IRED}FAILURE!${RST}"
+	printf "%b" "\b${IWHT}Selection ${IRED}FAILURE!${RST}\n"
 	exit 1
 fi
 
-echo -e "${GRN}Creating LFS directory at ${YLW}${LFS}${GRN} if it does not exist...${RST}"
+printf "%b" "${GRN}Creating LFS directory at ${YLW}${LFS}${GRN} if it does not exist...${RST}\n"
 # Create LFS directory if it doesn't exist
 [[ -d /mnt/lfs ]] || sudo mkdir "${LFS}"
 
 # Setup partition, filesystem, format and mount if
 # LFS filesystem is not previously mounted
 if ! grep -q "${LFS}" /proc/mounts; then
-	echo -e "${GRN}Setting up partition on ${YLW}${LFS_DISK} ${GRN}\
+	printf "%b" "${GRN}Setting up partition on ${YLW}${LFS_DISK} ${GRN}\
 with ${YLW}ext4${GRN} filesystem at ${YLW}${LFS_DISK}${LFS_ROOT} ${GRN}\
-and mounting at ${YLW}${LFS}${RST}..."
+and mounting at ${YLW}${LFS}${RST}...\n"
 
     source setupdisk.sh "${LFS_DISK}" "${LFS_PART}"
     sudo mount "${LFS_DISK}${LFS_PART}" "${LFS}"
@@ -68,7 +68,7 @@ esac
 #sudo groupadd lfs
 #sudo useradd -s /bin/bash -g lfs -m -k /dev/null lfs
 
-#echo -e "${LFS_PWD}\n${LFS_PWD}\n" | sudo passwd lfs
+#printf "%b" "${LFS_PWD}\n${LFS_PWD}\n" | sudo passwd lfs
 
 # Copy scripts and csv files to LFS sources target
 cp -rf ./*.sh chapter* ./*.csv "${LFS}/sources"
@@ -104,9 +104,9 @@ done
 
 chmod ugo+x preparechroot.sh
 chmod ugo+x insidechroot.sh
-echo -e "${CYN}PREPARING CHROOT ENVIRONMENT...${RST}"
+printf "%b" "${CYN}PREPARING CHROOT ENVIRONMENT...${RST}\n"
 sudo ./preparechroot.sh "${LFS}"
-echo -e "${CYN}ENTERING CHROOT ENVIRONMENT...${RST}"
+printf "%b" "${CYN}ENTERING CHROOT ENVIRONMENT...${RST}\n"
 sleep 3
 
 sudo chroot "${LFS}" /usr/bin/env \
-- 
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