file dot_to_island_8_lsn_021.txt fixed But the space after dot and to gets mis-parsed. Shell autocomplete or copy-paste from a PDF introduces ls land instead of island . A broken Python script prints:
Correct command examples:
-- PostgreSQL: show current LSN SELECT pg_current_wal_lsn(); -- Restore up to LSN 021 RECOVER DATABASE UNTIL LSN '0/21'; filedot to ls land 8 lsn 021 txt fixed