Check INTERNET Speed using Linux CLI
Speed test by ookla is one of the most trusted websites to check internet speed. It is one of the…
How To’s
Learn how to use Docker Compose (docker-compose.yml)
With this tutorial, we are going to learn how to use Docker Compose. Docker-compose is one of the most important…
Schedule CRON Jobs in Linux: with Crontab Examples
Learn how to schedule Cron Jobs in Linux. Cron or Crontab is a very important utility in Linux systems &…
Simple guide on how to install PostgreSQL on Linux (CentOS 7 & RHEL)
Learn how to install PostgreSQL on Linux i.e. on CentOS 7 & other RHEL based Linux distributions. PostgreSQL or Postgres…
How to install VNC Server on centos 7 for GUI remote access
In this tutorial, we will discuss how to install the VNC server on centos 7. VNC or Virtual Network Computing is…
Simple guide on how to install STEAM on Ubuntu & CentOS /RHEL
This is going to be an interesting tutorial as we are going to discuss the process on how to install…
Reference guide for Docker Commands – NEW v/s OLD
So I have been using Docker on & off for quite some time now, so when I started using Docker…
Simple guide to install NFS – NETWORK FILE SYSTEM
This is a simple article detailing how to install NFS on CentOS/RHEL servers. NFS is used to share a directory between…
How to manage network in Ubuntu 18.04 – Netplan Command
For those of you using Ubuntu 18.04 & above, you might have noticed that the way we used to add…
New way to Dual Boot Ubuntu with Windows 10
Well, this is not exactly a new way & its not exactly dual booting. It has been there for around…
Check Linux filesystem for errors: FSCK command with examples
The FSCK command is a very important Linux/Unix utility, it is used to check & repair the errors in the…
How to create Bind DNS master slave setup in CentOS
Earlier we learned to create a DNS server for our environment using BIND with a single or Master server setup….
How to use Chown Command in Linux
Chown command is one of the most important commands in Linux that we should absolutely know about. Those who have…
How to rename user in Linux (also rename group & home directory)
We might have come across a situation where we might want to rename user in Linux system, for whatever reasons….
How to redirect HTTP to HTTPS in Nginx
Ngnix is one of the most widely used webservers & it serves around 33% of the websites in the world….
How to use IP Command for Beginners
Most of the Linux Admins are familiar with the ‘ifconfig’ tool for managing the network connections & interfaces but there…