diff options
| author | William Harrington <kb0iic@berzerkula.org> | 2021-03-22 13:14:24 -0500 |
|---|---|---|
| committer | William Harrington <kb0iic@berzerkula.org> | 2021-03-22 13:14:24 -0500 |
| commit | 5ad8b99e3ab66e675836c89bb6e3b935f8506cf8 (patch) | |
| tree | 965c5d8370dfcc13410baabdf9c82c5d6af47624 /chapter6/backup.sh | |
| parent | 590fa7ebfa5f3617de0b5675cb9e4b79f03779ac (diff) | |
Add optional cleanup and backup chapter6 scripts. Always nice to backup before working on tasks preparing for chroot.
Diffstat (limited to 'chapter6/backup.sh')
| -rw-r--r-- | chapter6/backup.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/chapter6/backup.sh b/chapter6/backup.sh new file mode 100644 index 0000000..92a176d --- /dev/null +++ b/chapter6/backup.sh @@ -0,0 +1,22 @@ +FILE="${LFS_VER}-ch6-backup.tar.xz" +DIRS="bin etc lib lib64 sbin tools usr var" + +if [ -f "${LFS}/sources/chapter6/backup" ]; then + echo -e "${GRN}Backup found. Remove manually to backup again.${RST}" +else + + echo -ne "${GRN}Backing up ${YLW}${LFS}${GRN} to ${YLW}${FILE}${RST}... " + pushd ${LFS} > /dev/null + sudo XZ_OPTS="${NUMPROCS} -e" tar -cJpf /home/${USER}/${FILE} ${DIRS} & pid=$! + spinner "$!" + retval=$? + if [ "$retval" -ne 0 ]; then + echo -e "${RED}Backup FAILED!${RST}" + else + sudo chown ${USER} /home/${USER}/${FILE} + echo -e "${GRN}OK${RST}" + fi + popd > /dev/null + + touch "${LFS}/sources/chapter6/backup" +fi |