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Not at all. Simple file system timestamps and access logs are sufficient for most implementations.

Use a temporary holding directory. A cron job moves files older than N hours from the working directory into a “pending_zip” folder. A second script checks for file access times ( atime on Linux) – if accessed within the last 24 hours, the file is moved back to origin.

Mamatsumazip — Work

Not at all. Simple file system timestamps and access logs are sufficient for most implementations.

Use a temporary holding directory. A cron job moves files older than N hours from the working directory into a “pending_zip” folder. A second script checks for file access times ( atime on Linux) – if accessed within the last 24 hours, the file is moved back to origin.