From d15a78517dfa18948aaf9ae91b19cdc2de5df998 Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Fri, 2 Apr 2021 13:36:51 -0500
Subject: Cleanup information messages for chapater 7 backup and cleanup and
 change from echo to printf.

---
 chapter7/backup.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'chapter7/backup.sh')

diff --git a/chapter7/backup.sh b/chapter7/backup.sh
index 2aac08e..a6abb86 100644
--- a/chapter7/backup.sh
+++ b/chapter7/backup.sh
@@ -4,19 +4,19 @@ file="${LFS_VER}-ch7-backup.tar.xz"
 directories=(bin dev etc lib lib64 proc run sbin sys tools usr var)
 
 if [ -f "${LFS}/sources/chapter7/backup" ]; then
-	echo -e "  ${IGRN}Backup found. Remove manually to backup again.${RST}"
+	printf "%b" "  ${IGRN}Backup previously completed${RST}\n"
 else
 
-	echo -ne "${GRN}Backing up ${YLW}${LFS}${GRN} to ${YLW}${file}${RST}... "
+	printf "%b" "${GRN}Backing up ${YLW}${LFS}${GRN} to ${YLW}${file}${RST}... "
 	pushd "${LFS}" > /dev/null || exit 1
 		sudo XZ_OPTS="-T${NUMPROCS} -e" tar cJpf "${HOME}"/"${file}" "${directories[@]}" >/dev/null 2>&1 & pid=$!
 		spinner "$pid" "${SPINNER}"
 		retval=$?
 		if [ "${retval}" -ne 0 ]; then
-			echo -e "${IRED}FAILED!${RST}\n"
+			printf "%b" "${IRED}FAILED!${RST}\n"
 			exit "${retval}"
 		else
-			echo -e "${IGRN}OK${RST}\n"
+			printf "%b" "${IGRN}OK${RST}\n"
 		fi
 	popd > /dev/null || exit 1
 
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