Author: cobra_admin
How to Install Ruby on Rails on Debian 12
Install Mise and Required Dependencies for Ruby Mise is a version and dependency management tool for Ruby. You can use Mise to install and manage multiple Ruby versions on your server. Follow the steps below to install Mise and all required dependencies for Ruby. Update the APT package index. console…
Read MoreHow to use LivePatch on Ubuntu 20.04
Get a Canonical Livepatch API Token You need a free Ubuntu One account to get a Livepatch token for your server. To get one, follow the link here. Then, on the Canonical webpage, select Ubuntu user, and click Get your Livepatch token to authenticate on the Ubuntu One login page. Login to your…
Read MoreHow to Install Virtualmin on Debian 12
Introduction Virtualmin is an open-source flexible web hosting control panel designed for Linux and UNIX systems. It allows you to manage multiple domains, email accounts, databases, and applications using a single web-based interface. Virtualmin supports various web server, databases, and mail server applications to securely deliver services using virtual servers.…
Read MoreHow to Install Grafana on Rocky Linux 8
Installing Grafana The default Rocky Linux Repository does not contain Grafana. The first step is to add the Grafana RPM repository. Open a new repo file named grafana.repo using your preferred text editor. $ sudo nano /etc/yum.repos.d/grafana.repo Populate the grafana.repo file with the following lines. Save and close the file. [grafana] name=grafana baseurl=https://packages.grafana.com/oss/rpm repo_gpgcheck=1…
Read MoreInstall Apache Kafka on Ubuntu 20.04
Introduction Apache Kafka is an open-source, distributed message broker based on Scala and Java. It’s used as a publish-subscribe messaging system; when a producer publishes a message, it’s broadcast, and subscribers can get notified and process the information. It can handle large volumes of real-time data and event streaming pipelines…
Read MoreInstall Foreman on Ubuntu 20.04
Introduction Foreman is free and open-source software that offers complete lifecycle management for physical and virtual servers. System administrators can manage servers by provisioning server instances, configuring, automating repetitive tasks, deploying applications, and monitoring server performances. Interactions with Foreman are achievable via a web console, CLI tool, and a RESTful…
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