pg_walsummary prints the contents of a WAL summary file.

Usage:
  pg_walsummary [OPTION]... FILE...

Options:
  -i, --individual          list block numbers individually, not as ranges
  -q, --quiet               don't print anything, just parse the files
  -V, --version             output version information, then exit
  -?, --help                show this help, then exit

Report bugs to <pgsql-bugs@lists.postgresql.org>.
PostgreSQL home page: <https://www.postgresql.org/>