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Guide to installing OTRS Community Edition on Ubuntu Server — configure PostgreSQL, Apache, and SSL with Let's Encrypt, and launch OTRS securely.
Bitbucket on Ubuntu Server step by step: the PostgreSQL database, an Apache reverse proxy with certbot certificates, the installer, and the first login.
Step-by-step guide to install Confluence on Ubuntu Server with Apache, PostgreSQL, and Let's Encrypt SSL. Perfect for secure, production-ready deployments.
Learn how to install Foreman on Ubuntu Server to manage, provision, and monitor infrastructure with Puppet integration in a few simple steps.
Install Zabbix on Ubuntu Server 22.04 with Apache, MySQL, and SSL. Full step-by-step guide with Certbot, secure configs, and database setup.
Learn how to install and configure PuppetDB on Ubuntu Server with PostgreSQL. Complete setup guide for integrating with Puppet for infrastructure data.
Puppet Server and a Puppet agent on Ubuntu, from hostnames and NTP to certificate signing and a first manifest, with every command in order.
Export the current policy with netsh advfirewall export, then restore defaults from the console, netsh advfirewall reset, or HNetCfg.FwPolicy2 in PowerShell.
