增量式备份

This commit is contained in:
zhangkun9038@dingtalk.com 2023-07-16 01:07:03 +08:00
parent d27e64e34c
commit 6b05afd110

View File

@ -31,7 +31,7 @@ cd ${backUpPath}
# 遍历60个小时前的备份文件并将文件名存入数组
while IFS= read -r -d '' file; do
old_backup_files+=("$file")
done < <(find ${backUpPath} -name "${dbName}_backUp_*.tar.gz" -type f -mmin +3600 -print0)
done < <(find ${backUpPath} -name "${dbName}_backUp_*.tar.gz" -type f -mmin +1440 -print0)
# 遍历数组,删除备份文件
for file in "${old_backup_files[@]}"; do