Guide to configure Postfix Relay on Ubuntu & CentOS/RHEL
Postfix relay is the process by which we relay the mail from postfix to another mail server (AKA SmartHost) rather…
DevOps
Easily install ElasticSearch on Ubuntu
Elasticsearch is an open-source & very powerful application for analytics & distributed real-time searches. It is published under the Apache…
Descriptive guide to install OpenVPN on Linux
In ever-increasing threats against internet users, VPN provides a safe way to access the internet as it secures our data…
5 Lesser-Known Facts about Amazon EBS Could Save You Time and Money
Overview of EBS Amazon Elastic Block Store is a storage service based on block-level storage volumes. EBS volumes comprise blocks…
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 &…
Executing Commands and Scripts at Reboot & Startup in Linux
There might arise a need to execute a command or scripts at reboot or every time when we start our…
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…
Redirect http to https: Apache Server
SSL secured webstites or HTTPS has now become a must to have on website, especially those handling sensitive client information….
Simple guide to install SVN on Ubuntu
SVN is a software versioning & revision control system, that has been around for a while now but is still…
How to install GITHUB on Ubuntu : Step by Step
Github is a web based implementation of Git. Similar to Git, it is a distributed version control system & also…
Top 7 commands for Linux Network Traffic Monitoring
Monitoring is one of the main task that anyone SystemAdmin or even a normal user should know about to get…
Important PostgreSQL commands you should know
In this tutorial, we will learn about some useful PostgreSQL commands. We have already discussed the installation of PostgreSQL on…
Complete guide for creating Vagrant boxes with VirtualBox
Vagrant is tool for building & managing virtual machines environment, especially development environments. It provides easy to use & easy…
How to install ClamAV (Antivirus) & ClamTK on Linux
Linux is known for its high standards of security & there are very low amount of viruses that has been…
SysAdmin’s guide to REDIS CLI Commands
Redis is an open source in-memory data structure store that is mainly used as a caching server but can also…
Easy way to integrate Apache with modsecurity on Ubuntu
ModSecurity WAF (Web Application Firewall ) is an open source software firewall that is used to safeguard applications from attacks…