systemctl – CodeRavo

Checking for Running Services on Ubuntu Without Knowing Their Names

Introduction In many scenarios, system administrators and developers need to determine whether a particular service is … Checking for Running Services on Ubuntu Without Knowing Their NamesRead more

grep, initctl, process-listing, ps-command, service-management, services, systemctl, ubuntu

Troubleshooting Connection Issues with PostgreSQL using `psql`

Introduction When working with PostgreSQL, a common task is to connect to your database server using … Troubleshooting Connection Issues with PostgreSQL using `psql`Read more

connection issues, permissions, pg-hba-conf, pg-lsclusters, PostgreSQL, postgresql-conf, psql, systemctl, troubleshooting, unix-domain-socket