pg_hba.conf LOCATION LINUX code example

Example 1: pg_hba.conf location ubuntu 18.04

/etc/postgresql/8.4/main/pg_hba.conf
/etc/postgresql/9.1/main/pg_hba.conf

Example 2: pg_hba.conf location

SHOW hba_file;
// Type this in your psql cmd and it will show directory