Content of RPM
postgresql13-libs-13.8-1PGDG.rhel8.x86_64.rpm :
/usr/lib/.build-id
/usr/lib/.build-id/2a
/usr/lib/.build-id/2a/c4612a78caa3f5e0dced95e8cc25783d517e49
/usr/lib/.build-id/79
/usr/lib/.build-id/79/445cfa691ffced048332fc6a2c35338ab51342
/usr/lib/.build-id/ac
/usr/lib/.build-id/ac/83081aa83d0c5daf6d6cefc6761026121be431
/usr/lib/.build-id/c9
/usr/lib/.build-id/c9/2a9024463386b2d219fa3863cf21e33a7c77eb
/usr/lib/.build-id/d0
/usr/lib/.build-id/d0/152dd182693c4c1d3496be9849f9e6bdf16b5e
/usr/pgsql-13/lib/libecpg.so
/usr/pgsql-13/lib/libecpg.so.6
/usr/pgsql-13/lib/libecpg.so.6.13
/usr/pgsql-13/lib/libecpg_compat.so.3
/usr/pgsql-13/lib/libecpg_compat.so.3.13
/usr/pgsql-13/lib/libpgfeutils.a
/usr/pgsql-13/lib/libpgtypes.so.3
/usr/pgsql-13/lib/libpgtypes.so.3.13
/usr/pgsql-13/lib/libpq.so.5
/usr/pgsql-13/lib/libpq.so.5.13
/usr/pgsql-13/lib/libpqwalreceiver.so
/usr/pgsql-13/share/locale/cs/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/de/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/es/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/fr/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/it/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/ja/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/ko/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/ru/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/sv/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/tr/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/uk/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/locale/zh_CN/LC_MESSAGES/libpq5-13.mo
/usr/pgsql-13/share/postgresql-13-libs.conf