D3Public/varbackup
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logrotate already uses the latest backup

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Daniel Seifert 2025-01-29 12:35:34 +01:00
parent 399f7f40aa
commit e107fc9b31
2 changed files with 5 additions and 6 deletions
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2
CHANGELOG.md
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@ -13,5 +13,5 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- can create required configuration (if missing) - can create required configuration (if missing)
- check current files against latest backup - check current files against latest backup
- save folder as archive - save folder as archive
- older versions than the lastest are compressed - all versions are compressed
- use file rotation (max 100 files per default, customizable) - use file rotation (max 100 files per default, customizable)

9
varbackup
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@ -37,13 +37,12 @@ if [ ! -f "${BACKUPDIR}../rotatemap_var.conf" ]; then
fi fi
[ -z ${isSilent} ] && echo "pack var directory" [ -z ${isSilent} ] && echo "pack var directory"
tar cfP ${BACKUPDIR}var.new.tar ${BASEDIR}/var; tar cfP ${BACKUPDIR}new.tar ${BASEDIR}/var;
if [ ! -f "${BACKUPDIR}var.tar" ] || [ "$(cmp ${BACKUPDIR}var.tar ${BACKUPDIR}var.new.tar)" ]; then if [ ! -f "${BACKUPDIR}latest.tar" ] || [ "$(cmp ${BACKUPDIR}latest.tar ${BACKUPDIR}new.tar)" ]; then
[ -f ${BACKUPDIR}var.tar ] && gzip -c ${BACKUPDIR}var.tar > ${BACKUPDIR}var.tar.gz && /usr/sbin/logrotate -fs ${BACKUPDIR}../rotatemap_var.state ${BACKUPDIR}../rotatemap_var.conf cp ${BACKUPDIR}new.tar ${BACKUPDIR}latest.tar && mv ${BACKUPDIR}new.tar ${BACKUPDIR}var.tar && /usr/sbin/logrotate -fs ${BACKUPDIR}../rotatemap_var.state ${BACKUPDIR}../rotatemap_var.conf
mv ${BACKUPDIR}var.new.tar ${BACKUPDIR}var.tar
else else
rm ${BACKUPDIR}var.new.tar rm ${BACKUPDIR}new.tar
fi fi
[ -z ${isSilent} ] && echo "finished" [ -z ${isSilent} ] && echo "finished"