CODE EXAMPLE FOR SHELL

how to open pg_hba.conf file in ubuntu using visual studio

# sudo vi /etc/postgresql/9.6/main/pg_hba.conf
# sudo vi /var/lib/pgsql/10/data/pg_hba.conf ##### FOR Postgresql 10
# sudo vi /var/lib/pgsql/11/data/pg_hba.conf ##### FOR Postgresql 11
#
# TYPE   DATABASE   USER   CIDR-ADDRESS   METHOD
  Host   all        all    0.0.0.0/0      md5