From 105789821259880e1eb035d9506eac3cab82e624 Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Fri, 26 Mar 2021 17:17:43 -0500
Subject: Direct all tar output to /dev/null and return FAILED and exit upon
failure.
---
chapter7/backup.sh | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/chapter7/backup.sh b/chapter7/backup.sh
index 8cba32d..2e980c5 100644
--- a/chapter7/backup.sh
+++ b/chapter7/backup.sh
@@ -9,11 +9,12 @@ else
echo -ne "${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[@]}" & pid=$!
+ sudo XZ_OPTS="-T${NUMPROCS} -e" tar cJpf "${HOME}"/"${file}" "${directories[@]}" >/dev/null 2>&1 & pid=$!
spinner "$pid"
retval=$?
- if [ "$retval" -ne 0 ]; then
- echo -e "${RED}Backup FAILED!${RST}"
+ if [ "${retval}" -ne 0 ]; then
+ echo -e "${RED}FAILED!${RST}"
+ exit "${retval}"
else
echo -e "${GRN}OK${RST}"
fi
@@ -21,5 +22,3 @@ else
touch "${LFS}/sources/chapter7/backup"
fi
-
-unset file directories
--
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