Examples (4)
Start the server on a specific port (defaults to 5432)
postgres -p 5433Set a runtime parameter (short form)
postgres -c shared_buffers=128MBSet a runtime parameter (long form)
postgres --shared-buffers=128MBStart in single-user mode for a specific database (defaults to the user name)
postgres --single -D path/to/datadir my_databasemade by @shridhargupta | data from tldr-pages