sudo nano /etc/postgresql/14/main/postgresql.conf
sudo nano /etc/postgresql/14/main/pg_hba.conf
pg_lsclusters
sudo systemctl restart postgresql@14-main
sudo systemctl reload postgresql@14-main
sudo -i -u postgres
sudo service apache2 restart
sudo service apache2 reload
sudo systemctl reload apache2
sudo apt install php7.4-gd
psql -U postgres -d chronos-monitor.com -f /home/palmos/chronos2-backup.sql
createuser --interactive
sudo systemctl reload postgresql@14-main
sudo systemctl start postgresql@14-main
sudo systemctl stop postgresql@14-main
sudo systemctl restart postgresql@14-main
 systemctl status postgresql@14-main.service
sudo pg_ctlcluster 14 main start
sudo initdb /var/lib/postgresql/14/main/
journalctl -xeu postgresql@14-main.service
ps aux | grep postgresql
netstat -a
sudo ufw allow out postgres
sudo ufw allow in postgres
sudo ufw allow ssh
sudo ufw allow tcp/80
sudo ufw allow postgres
sudo ufw allow ftp
sudo ufw enable