mxmehl/uberspace-backup
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better deletion logic

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mxmehl
2017-01-17 18:13:18 +01:00
parent a3aeea9e4b
commit 15d7664d35
1 changed files with 4 additions and 3 deletions
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7
uberspace-backup.sh
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@@ -42,7 +42,7 @@ while read line; do
# Set Source directory, and make exception for %mysql # Set Source directory, and make exception for %mysql
SOURCE="${RDIR}" SOURCE="${RDIR}"
if [ "${RDIR}" == "mysql" ]; then SOURCE=/mysqlbackup/latest/${RUSER}; fi if [ "${RDIR}" == "mysql" ]; then SOURCE=/mysqlbackup/latest/${RUSER}; fi
# Create backup destination if necessary # Create backup destination if necessary
if [ ! -e "${DEST}" ]; then mkdir -p "${DEST}"; fi if [ ! -e "${DEST}" ]; then mkdir -p "${DEST}"; fi
@@ -58,8 +58,9 @@ while read line; do
rm ${DEST}.tar rm ${DEST}.tar
# Delete all old directories except the $MAXBAK most recent # Delete all old directories except the $MAXBAK most recent
MAXBAK=$[$MAXBAK + 1] if [ $(ls -tp "${BACKUPDIR}"/"${RHOST}"/ | grep '/$' | wc -l) -gt $MAXBAK ]; then
ls -tpd "${BACKUPDIR}"/"${RHOST}"/* | grep '/$' | tail -n +$MAXBAK | xargs -d '\n' rm -rv -- ls -tpd "${BACKUPDIR}"/"${RHOST}"/* | grep '/$' | tail -n +$[$MAXBAK + 1] | xargs -d '\n' rm -rv --
fi
done done
done < "$HOSTS" done < "$HOSTS"