Postgresql command under Linux:

Close: service postgresql stop

Start: service postgresql start

Start the database: pg_ctl start -D / data / postgres

• Restart the database: pg_ctl restart -D / data / postgres
• Stop the database: pg_ctl stop -D / data / postgres
• Force restart: pg_ctl restart -D / data / postgres -mf
• Forced stop: pg_ctl stop -D / data / postgres -mf
• Loading configuration: pg_ctl reload -D / data / postgres
• Displays service status: pg_ctl status -D / data / postgres
• Connect to the database: psql -h 127.0.0.1 -U postgres -p 5432 -d postgres -W

Profile Path: postgresql / data / vi postgresql.conf