D3Public/varbackup
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improve directories

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This commit is contained in:
Daniel Seifert
2025-01-29 11:49:16 +01:00
parent 83a9a17e70
commit aeae473977
1 changed files with 13 additions and 12 deletions
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25
varbackup
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@ -23,27 +23,28 @@ while getopts ":hs" option; do
done
# main program
currDir="$(pwd)/backup/var/"
BASEDIR=$(dirname "$0")/../../..
BACKUPDIR=$BASEDIR/backup/var/
if [ ! -d "$currDir" ]; then
[ -z ${isSilent} ] && echo "creating backup directory ${currDir}"
mkdir -p "${currDir}"
if [ ! -d "$BACKUPDIR" ]; then
[ -z ${isSilent} ] && echo "creating backup directory ${BACKUPDIR}"
mkdir -p "${BACKUPDIR}"
fi
if [ ! -f "${currDir}../rotatemap_var.conf" ]; then
if [ ! -f "${BACKUPDIR}../rotatemap_var.conf" ]; then
[ -z ${isSilent} ] && echo "creating config file"
printf "${currDir}var.tar.gz {\nrotate 100\n}" > ${currDir}/../rotatemap_var.conf
printf "${BACKUPDIR}var.tar.gz {\nrotate 100\n}" > ${BACKUPDIR}/../rotatemap_var.conf
fi
[ -z ${isSilent} ] && echo "pack var directory"
tar -cf ${currDir}var.new.tar ./var;
tar -cf ${BACKUPDIR}var.new.tar ./var;
if [ ! -f "${currDir}var.tar" ] || [ "$(cmp ${currDir}var.tar ${currDir}var.new.tar)" ]; then
gzip -c ${currDir}var.tar > ${currDir}var.tar.gz
logrotate -f -s "${currDir}../rotatemap_var.state" "${currDir}../rotatemap_var.conf"
mv ${currDir}var.new.tar ${currDir}var.tar
if [ ! -f "${BACKUPDIR}var.tar" ] || [ "$(cmp ${BACKUPDIR}var.tar ${BACKUPDIR}var.new.tar)" ]; then
gzip -c ${BACKUPDIR}var.tar > ${BACKUPDIR}var.tar.gz
logrotate -f -s ${BACKUPDIR}../rotatemap_var.state ${BACKUPDIR}../rotatemap_var.conf
mv ${BACKUPDIR}var.new.tar ${BACKUPDIR}var.tar
else
rm ${currDir}var.new.tar
rm ${BACKUPDIR}var.new.tar
fi
[ -z ${isSilent} ] && echo "finished"