START
  pg_ctl (shadowed by /opt/homebrew/bin/pg_ctl from postgresql@17)
  pg_dump (shadowed by /opt/homebrew/bin/pg_dump from postgresql@17)
  pg_dumpall (shadowed by /opt/homebrew/bin/pg_dumpall from postgresql@17)
  pg_isready (shadowed by /opt/homebrew/bin/pg_isready from postgresql@17)
  pg_receivewal (shadowed by /opt/homebrew/bin/pg_receivewal from postgresql@17)
  pg_recvlogical (shadowed by /opt/homebrew/bin/pg_recvlogical from postgresql@17)
  pg_resetwal (shadowed by /opt/homebrew/bin/pg_resetwal from postgresql@17)
  pg_restore (shadowed by /opt/homebrew/bin/pg_restore from postgresql@17)
  pg_rewind (shadowed by /opt/homebrew/bin/pg_rewind from postgresql@17)
  pg_test_fsync (shadowed by /opt/homebrew/bin/pg_test_fsync from postgresql@17)
  pg_test_timing (shadowed by /opt/homebrew/bin/pg_test_timing from postgresql@17)
  pg_upgrade (shadowed by /opt/homebrew/bin/pg_upgrade from postgresql@17)
  pg_verifybackup (shadowed by /opt/homebrew/bin/pg_verifybackup from postgresql@17)
  pg_waldump (shadowed by /opt/homebrew/bin/pg_waldump from postgresql@17)
  pg_walsummary (shadowed by /opt/homebrew/bin/pg_walsummary from postgresql@17)
  pgbench (shadowed by /opt/homebrew/bin/pgbench from postgresql@17)
  postgres (shadowed by /opt/homebrew/bin/postgres from postgresql@17)
  psql (shadowed by /opt/homebrew/bin/psql from postgresql@17)
  reindexdb (shadowed by /opt/homebrew/bin/reindexdb from postgresql@17)
  vacuumdb (shadowed by /opt/homebrew/bin/vacuumdb from postgresql@17)
  vacuumlo (shadowed by /opt/homebrew/bin/vacuumlo from postgresql@17)
Running these by name will not invoke the version provided by this formula.
Run `brew link postgresql@18` to switch the active version to this keg.
Disable this behaviour by setting `HOMEBREW_NO_PATH_SHADOW_CHECK=1`.
Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`).

To start postgresql@18 now and restart at login:
  brew services start postgresql@18
Or, if you don't want/need a background service you can just run:
  LC_ALL="en_US.UTF-8" /opt/homebrew/opt/postgresql@18/bin/postgres -D /opt/homebrew/var/postgresql@18
DONE-EXIT=0
PostgreSQL 17.11 (Homebrew)
Redis server v=8.10.2 sha=00000000:1 malloc=libc bits=64 build=764b3e45065a66fb