How To
Migrate OpenStack Instance from Compute Host to Another
It is possible to move an instance from one compute host to another in OpenStack. This is a…
Category
Linux Tutorials
Security
How To Disable SSH Host Key Checking on Linux
In this article, you’ll learn to disable SSH host key checking on a Linux machine – Ubuntu /…
Openstack
How To Resize OpenStack Instance / Virtual Machine
How can I easy resize or grow OpenStack Instance / Virtual Machine?. OpenStack Compute is the central component…
Git
Install and Configure GitLab CE on Debian 11/10
This guide will walk you through the steps to Install GitLab CE on Debian 11|Debian 10. GitLab Community…
Email
Configure Postfix MTA as Send-Only on Debian 11|10
In this guide we’ll look at how you can configure Postfix MTA as a send-only SMTP server on…
Linux Tutorials
How To Install VirtualBox 7.0 on CentOS 8 / RHEL 8
How can I install VirtualBox on CentOS 8 / RHEL 8 Linux?. In this blog post, We will…
Databases
Install PostgreSQL 11 on CentOS 8 / RHEL 8
How can I install PostgreSQL 11 on CentOS 8 or RHEL 8 Linux?. PostgreSQL is an object-relational database…
Php
How To Install PHP 7.4 on Ubuntu 20.04|18.04|16.04
How to Install PHP 7.4 on Ubuntu?. Welcome to today’s guide on how to install PHP 7.4 on…
Php
How To Install PHP 7.4 on CentOS 8 / RHEL 8
Welcome to today’s guide on how to install PHP 7.4 on CentOS 8 / RHEL 8 Linux system.…
Graylog
How To Install Graylog Server on CentOS 8 / RHEL 8
In this guide, we will take you through the steps to Install Graylog on CentOS 8 / RHEL…
Containers
GlusterFS on K8s and OpenShift for Persistent Storage
Welcome to our guide on setting up Persistent Volumes Dynamic Provisioning using GlusterFS and Heketi for your Kubernetes…
Desktop
How To Install Wireshark on Debian 11/10/9 Desktop
How can I install Wireshark on Debian 11/10/9?. Wireshark is an open-source network analysis and packet capture tool…