Top Open Source Email Servers
cloudibee An email server is like your virtual postal service that handles the incoming and outgoing emails within your network. It is the one responsible for routing your emails to their…
January 2021
How to Determine Redhat Versions Command
Red Hat Enterprise Linux is an operating system intended for enterprise and commercial use. Red Hat Enterprise Linux is commonly used among business users and developers due to its stability,…
How-to Linux List Processes in 3 Simple Commands
If you are new to Linux, it is essential that you know how to determine the processes that consume most of your resources. You can manage them accordingly if you…
What is Cron Job in Linux?
Cron is a Linux utility that allows users to schedule a command or script to run periodically at a specified date, time, or intervals. It is one of Linux’s most…
All about My DNS Server
DNS or Domain Name System is what your computer; smart TV, tablet, or smartphone uses to look up DNS records like domain names translated into IP address. DNS guides your…
Getting Accustomed to the Linux Reboot Command
Are you familiar with the Linux operating system and why it is popular in network management? Basically, Linux directly manages system hardware and resources, such as the CPU, memory, and…
Gain Secure Connection Using the Ubuntu SSH Server
A secure shell (ssh) is basically a cryptographic network protocol intended for a secure connection between a server and a client. Are you looking to enable or install an open…
Safely Check Linux Version Using Some Basic Commands
Linux distribution is what most people refer to as Linux. However, Linux is the kernel that acts as a bridge between the hardware and software applications. In other words, it…
Restart Apache2 Web Server in Ubuntu/Debian/RHEL/CentOS
Apache is a cross-platform and open-source HTTP server loaded with powerful features. This can be extended further using different modules. You could be dealing with Apache on a regular basis…
What Makes Linux Computers Different?
Linux is an open-source operating system used for computers, servers, embedded, and mobile devices making it one of the most supported operating systems today. The use of the Linux operating…
How to Install KVM CentOS 7 and Manage a Virtualized Environment
Are you looking to install and configure a kernel-based virtual machine (KVM) on a RHEL 7 or CentOS 7 server? If so, this article will help you find out how…
Second-Generation Cloud Computing – IaaS Services
In today’s digital world, many businesses require databases and storage facilities to store essential data. It is where an Infrastructure as service (IaaS) service enters the picture. It refers to…
Egenera Cloud Suite: Build Reliable, Customizable Cloud Services
Today’s cloud customers are demanding more reliable, custom-fit cloud services. Unfortunately, many providers lack a solution to address these changing requirements. In order to succeed, emerging cloud service providers must…
Self-Service Data Management in a Hybrid IT World
In the past, IT organizations have been responsible for managing and protecting business critical data that typically resides in back-office applications and databases. Now, more business critical data tends to…
All About Python Raw Input
Python is a programming language used in creating software prototypes, data science, web development service, and many others. It is said to be one of the easiest and best paid…