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增量式备份

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zhangkun9038@dingtalk.com 2023-07-15 23:49:33 +08:00
parent f903be2df9
commit 253e744a79
1 changed files with 1 additions and 1 deletions
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backUpIncremental.sh
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@ -44,7 +44,7 @@ cd $backUpPath
echo "$CURRENT_BINLOG $CURRENT_POSITION" > "last_backup.txt" echo "$CURRENT_BINLOG $CURRENT_POSITION" > "last_backup.txt"
OLD_BACKUPS=() OLD_BACKUPS=()
for file in ${backUpPath}/${dbName}-incremental-*.sql.zip; do for file in ${dbName}-incremental-*.sql.zip; do
file_date=$(echo "$file" | grep -oP "(?<=-$dbName-)\d{10}(?=.sql.zip)") file_date=$(echo "$file" | grep -oP "(?<=-$dbName-)\d{10}(?=.sql.zip)")
if [[ $((CURRENT_DATE - file_date)) -gt 600 ]]; then if [[ $((CURRENT_DATE - file_date)) -gt 600 ]]; then
OLD_BACKUPS+=("$file") OLD_BACKUPS+=("$file")