Ayoub Bensakhria

Identify connections using a port  sudo lsof -i tcp:5432  Check postgres connection   ~ psql -h localhost -p 5432 -d postgres -U postgres sudo -i -u postgres Configure pgsql:  cd /etc/postgresql/16/main/       sudo nano postgresql.conf change the allowed hosts and the port Get a machine IP address ip addr show Allow a host  sudo nano pg_hba.conf