Category: How To’s

squid authentication

How to setup SQUID AUTHENTICATION

Squid is a proxy web server that uses caching to optimizes website operation so that the web pages load more quickly, thereby improving the response time for the pages that are accessed by users...

DNF command with examples

Mastering DNF command with examples

DNF was first made available in Fedora 18 & with Fedora 22, it had replaced Yum to become default package manager for handling the system package files. DNF or Dandified YUM is actually a...

install nvm on linux

Install NVM on Linux: Maintain multiple NodeJS versions with Node Version Manager

We have earlier discussed How to install Node.js on Linux systems. In this tutorial, we will learn about NVM & process to install NVM on Linux. NVM stands for Node version manager & as...

mysql workbench for linux

Simple guide to install MySQL WorkBench for Linux (Ubuntu & RHEL/CentOS)

MySql Workbench for Linux is GUI (Graphical User Interface) for MySql. It acts as a graphical frontend for MySql databases & is used extensively by Developers, DBAs & Database Architects alike. MySql workbench for...

Easy guide to install MySQL on Ubuntu

MySQL is one of the most famous Free & Open Source Relational Database system. MySQL uses a relational database & structured query language (SQL) to manage all the data. Its one of the most...

Nginx reverse proxy with SSL

Simple guide to configure Nginx reverse proxy with SSL

A reverse proxy is a server that takes the requests made through web i.e. http & https, then sends them to backend server (or servers). A Backend server can be a single or group...

manage docker hosts with Docker Machine

Create & manage docker hosts with Docker Machine on VirtualBox

Docker Machine is a tool that let us install Docker Engine on virtual hosts on various platforms, on local environment as well on cloud. With Docker Machine, we can easily install docker hosts a...

nginx with let's encrypt

Complete guide to configure SSL on Nginx with Let’s Encrypt (Ubuntu/Centos/RHEL)

Securing your websites with an SSL certificate is now a must for all website admins, else the web browsers will mark the website as unsafe to visit, causing the loss of website traffic. But...

redis master slave

Configuring redis MASTER SLAVE setup

We discussed in our previous tutorial, about redis server & its installation. In this tutorial, we will learn to create a redis cluster or rather a master slave setup for redis server. With master...

nginx reverse proxy

Simple way to configure Nginx Reverse Proxy

A reverse proxy is a server that takes the requests (http/https) & then transfers or distributes them to backend server. Backend server can be an application server like Tomcat, wildfly or Jenkins etc or...

Backup Linux data to Amazon S3 with CloudBerry Backup

Recently we have started using an awesome solution to backup our Linux files and folders to Amazon S3 called Cloudberry Backup. CloudBerry Backup allows to perform backups of all Linux systems and available for...

DOCKER FOR LINUX

The (in)complete Guide To DOCKER FOR LINUX

This tutorial is actually a collection of Docker Tutorials that we have published (& will also update new tutorials that we add in future). The purpose of writing this tutorials is to actually make...

SELinux

Beginner’s guide to SELinux

SELinux or Security Enhanced Linux is advanced access control mechanism which was developed by US security agency NSA to prevent malicious intrusions & tempering. It implements MAC (Mandatory Access control) over already present DAC...

real time Linux monitoring

Real Time Linux monitoring with GLANCES monitoring tool

Glances is an open source real time Linux monitoring system that aims at providing as much as information possible in as minimum as space possible. Glances is like top command but more refined with...

nmap command

Beginner’s reference guide to NMAP command

Network Mapper or NMAP command open source security tool & is said to be the best port scanner. It is mainly used for auditing the network security & for penetration testing. Nmap command displays...

Complete guide to Dual Boot Ubuntu 18.XX with Windows 10

Ubuntu 18.04 aka Bionic Beaver was released on April 26th, 2018 with a lot of changes on front end as well as on backend. Major change that anybody who has ever used Ubuntu, will...