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| author | William Harrington <kb0iic@berzerkula.org> | 2021-03-26 17:16:46 -0500 |
|---|---|---|
| committer | William Harrington <kb0iic@berzerkula.org> | 2021-03-26 17:16:46 -0500 |
| commit | 6df3121c554f485fc747feb0f348b50e08c3680f (patch) | |
| tree | 25c1644531a3a60aaad66599ebd43de5231d4695 | |
| parent | 835366b102f92a5fc7710ad67326b176f1ded477 (diff) | |
Remove unset command at end and direct all output to /dev/null for tar.
| -rw-r--r-- | chapter6/backup.sh | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/chapter6/backup.sh b/chapter6/backup.sh index 7c458c8..e25b3e4 100644 --- a/chapter6/backup.sh +++ b/chapter6/backup.sh @@ -9,12 +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 [ "$retval" -ne 0 ]; then printf "%b" "${RED}FAILED!${RST}\n" - exit 1 + exit "${retval}" else sudo chown "${USER}" "${HOME}"/"${file}" printf "%b" "${GRN}OK${RST}\n" @@ -23,5 +23,3 @@ else touch "${LFS}/sources/chapter6/backup" fi - -unset file directories |