blob: f9a761cc0df8b2806f9171cdf795530bbee4da83 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
#!/bin/bash
set -e
file="${LFS_VER}-ch6-backup.tar.xz"
directories=(bin etc lib lib64 sbin tools usr var)
if [ -f "${LFS}/sources/chapter6/backup" ]; then
printf "%b" " ${IGRN}Backup previously completed${RST}\n"
else
printf "%b" "${GRN}Backing up ${YLW}${LFS}${GRN} to ${YLW}${file}${RST}... "
pushd "${LFS}" > /dev/null || exit 1
# shellcheck disable=SC2024
sudo XZ_OPTS="-T${NUMPROCS} -e" tar cJvpf "${HOME}"/"${file}" "${directories[@]}" >/"${LFS}"/sources/log/chapter6/backup.log 2>&1 & pid=$!
spinner "$pid" "${SPINNER}"
retval=$?
if [ "$retval" -ne 0 ]; then
fail "FAILED!"
exit "${retval}"
else
# shellcheck disable=SC2024
sudo chown -v "${USER}":"$(id -g)" "${HOME}"/"${file}" >>"${LFS}"/sources/log/chapter6/backup.log
success "OK"
fi
popd > /dev/null || exit 1
touch "${LFS}"/sources/chapter6/backup
fi
|
