SET PGPASSWORD=[password]

export PGPASSWORD=[password]

host all all 127.0.0.1/32 trust

127.0.0.1:5432:database:username:password

psql FATAL: password authentication failed for user "Lisa Marfell"

C:/Program Files/PostgreSQL/9.6/bin/psql -c "%s" lisam

host all all 127.0.0.1/32 md5

host all all ::1/128 md5