How To Setup SFTP Server With SFTPGo In Linux
This detailed guide explains what is SFTPGo, how to install SFTPGo in various Linux distributions, and finally how to setup a SFTP server with SFTPGo in Linux. What is SFTPGo? …
DNS settings to avoid email spoofing and phishing for unused domain
As you may know, email spoofing allows attackers to pose as someone else to gain illegal profit. For example, I only use webmaster@cyberciti.biz for communication, but someone might create a …
How To Enable Nested Virtualization In Proxmox VE
Proxmox is my preferred hypervisor to deploy various containers and VMs. Sometimes, I want to create a VM inside another VM. Meaning – I just want to host a guest …
Quickgui – A Graphical Frontend For Quickemu To Run And Manage Virtual Machines In Linux
The other day we discussed how to run Linux, macOS, Windows virtual machines with Quickemu. Quickemu is a command line program. Not everyone is fan of command line mode. For …
Run Linux macOS Windows Virtual Machines With Quickemu
This guide explains what is Quickemu and how to create and run Linux, macOS and Windows desktop virtual machines with Quickemu in Linux. What Is Quickemu? Quickemu is a command …
Install Docker Engine And Docker Compose In AlmaLinux, CentOS, Rocky Linux
The other day, we discussed what is Docker Engine and how to install Docker Engine and Docker Compose in Ubuntu. Today, we will see how to install Docker Engine with …
Explaining Ansible Facts With Examples
This tutorial explains what Ansible facts are, and how to gather system information i.e facts in Ansible playbooks. A Brief Introduction To Ansible Facts Facts are the information about the …
How To Upgrade To Fedora 36 From Fedora 35 [Workstation And Server]
Fedora 36 has been released! This step by step tutorial tutorial explains how to upgrade to Fedora 36 from Fedora 35 and older versions. If you’re already using Fedora 35, …
A cautionary tale about locking Linux & FreeBSD user accounts
Like every other solo developer and sysadmin, I do stuff using ssh. Some stuff is automated using scripts, and others require ssh login. For example, one of my scripts logs …
How To Use Variables In Ansible Playbooks
In our last article we discussed what Ansible playbooks are and how to create and run tasks through playbooks. In this article, we will go one step further and learn …