Tecmint

strongSwan is an open-source, multi-platform, modern and complete IPsec-based VPN solution for Linux that provides full support for Internet Key Exchange (both IKEv1 and IKEv2) to establish security associations (SA) between two peers. It...

It’s not uncommon for users to forget their root password. This happens especially if you haven’t logged in as the root user for long periods of time. In this brief guide, we will walk...

A network bridge is a data-link layer device that interconnects two or more network segments, offering communication between them. It creates a single network interface to set up a single aggregate network from multiple...

Drupal is a free and open-source CMS written in PHP that ships with the GNU / GPL license. Just like popular CMS platforms such as WordPress and Joomla, with Drupal, you can get started...

Joomla is a popular and widely used CMS (Content Management System) used for creating websites with little or no knowledge in markup or web programming languages. It ships with lots of PHP code, plugins,...

Kernel-based Virtual Machine (KVM in short) is an open-source and de facto standard virtualization solution that is tightly integrated into Linux. It is a loadable kernel module that turns Linux into a type-1 (bare-metal)...

In this article, we will take a look at the Python Sys Module. There are variables and functions that are maintained by the interpreter and the sys module provides a way of interacting with...

When it comes to creating websites, one of the easiest ways to have your site up and running is using a CMS (content management system) that usually comes with bundled PHP code and all...

Relax-and-Recover (ReaR in short) is a simple yet powerful, easy-to-setup, full-featured and leading open-source bare metal disaster recovery and system migration solution, written in Bash. It is a modular and configurable framework with numerous...

OwnCloud is a leading open-source file sharing and cloud collaboration platform whose services and functionalities are similar to those offered by DropBox and Google Drive. However, unlike Dropbox, OwnCloud does not have the datacenter...

Joomla is a popular free and open-source Content Management System (CMS) written in PHP. Although it’s not as popular as its counterpart WordPress, it’s still used for creating blogs/websites with limited or no web...

PostgreSQL database supports several replication solutions to build high-availability, scalable, fault-tolerant applications, one of which is Write-Ahead Log (WAL) Shipping. This solution allows for a standby server to be implemented using file-based log shipping...

Network File System (NFS) also known as client/server file system is a popular, cross-platform and distributed file system protocol used to export local file systems over the network so that clients can share directories...

The Comprehensive Perl Archive Network (CPAN in short) is a popular central repository of currently 188,714 Perl modules in 40,986 distributions. It is a single location where you can find, download and install any...

NextCloud is an open-source, on-premise file share and collaborative platform that allows you to save your files and access them across multiple devices such as PCs, smartphones, and tablets. As a popular self-hosting platform...

NFS (Network File Share) is a protocol that allows you to share directories and files with other Linux clients in a network. The directory to be shared is usually created on the NFS server...

Have you ever encountered the warning/error “Failed to set locale, defaulting to C.UTF-8” in CentOS 8 or RHEL 8? If yes, then this article describes how to fix this error. Note that this article...

Zaloha.sh is a tiny and simple shell script used to synchronize two local directories: a source directory and a backup directory. It employs standard Linux/Unix tools such as find, sort, awk, mkdir, rmdir, cp...

Owncloud is a market-leading online file sharing system that lets you back up and shares your files with ease. If you are not a fan of DropBox or Google Drive, then OwnCloud is a...

In this Part 4 of Python Data Structure series, we will be discussing what is a set, how it differs from other data structure in python, how to create set objects, delete set objects...