=head1 DESCRIPTION
-This tool migrates Rspamd fuzzy backend data between Redis instances with
-flag filtering, TTL preservation, and automatic shingle handling.
+This tool migrates Rspamd fuzzy backend data between Redis instances with flag filtering, TTL preservation, and
+automatic shingle handling.
Key features:
=item B<--scan-count> N
-Redis SCAN COUNT parameter (default: 5000)
-Higher values = faster but more Redis load.
-Use 100-500 for high-load production, 1000-10000 for idle/maintenance.
+Redis SCAN COUNT parameter (default: 5000) Higher values = faster but more Redis load. Use 100-500 for high-load
+production, 1000-10000 for idle/maintenance.
=item B<--pipeline-size> N
-Number of Redis commands to pipeline (default: 500)
-Higher values = faster but more memory.
-Use 50-100 for limited RAM, 200-1000 for servers with lots of RAM.
+Number of Redis commands to pipeline (default: 500) Higher values = faster but more memory. Use 50-100 for limited RAM,
+200-1000 for servers with lots of RAM.
=back
=item B<--flags> FLAG [FLAG...]
-Fuzzy flags to filter and export (required for export)
-Examples: --flags 1 or --flags 1 8 11
+Fuzzy flags to filter and export (required for export) Examples: --flags 1 or --flags 1 8 11
=item B<--export> FILE