Wildcard not expanding. sudo to blame?

RHEL 8. $ alias suip alias suip='sudo -iu postgres' If I specify the complete filename, the ls command works as expected: suip ls ~postgres/logs/pgbackrest_2025-04-30_01:00:01_incr.log /var/lib/pgsql/logs/pgbackrest_2025-04-30_01:00:01_incr.log Not so much, though, when I use a wildcard: $ suip ls ~postgres/logs/pgbackrest_2025-04-30*log ls: cannot access '/var/lib/pgsql/logs/pgbackrest_2025-04-30*log': No such file or directory The ultimate goal is to find the newest file matching pgbackrest_*log. Using find(1) does the job, but I'm wondering why ls(1) *does not* expand the wildcard. $ suip find ~postgres/logs -name 'pgbackrest_*log' | sort | tail -n1 /var/lib/pgsql/logs/pgbackrest_2025-05-01_01:00:01_incr.log