S3Express FAQ and Knowledge Base

New Features:

• New option -purge for PUT command: delete files from S3 that do not exist locally. For buckets that have versioning enabled, the deleted files are kept as previous versions.
• New option -purgeabort for PUT command: abort the purge operation if more than X S3 files are to be deleted.
• New option -stoponerror for PUT command: stop upload or purge operation as soon as first error occurs, do not continue with the rest of the files.
• New option -onlyprev for LS, DELETE and RESTORE commands: include only previous versions of objects (for buckets that have versioning enabled).
• New option -minoutput for DELETE command: minimize the output shown in the console during a delete operation. Only total deleted files and eventual errors are shown.
• New commands (these are useful for multi-command processing): OnErrorSkip, ResetErrorStatus, ShowErrorStatus, Pause. See manual for details.
• New filter condition variable S3_prev_version_number: contains the previous version number, e.g. the last previous version of an object is the number 1, then 2, 3, etc.

Fixes:

• When processing multiple commands contained in a text files, do not skip the next commands automatically if an error occurs.