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The internet offers plenty of free messaging services. Applications?like WhatsApp and Viber are part of our daily life and are the most common way we communicate with relatives and friends. But security awareness is increasing the demand for a truly private chat solution. Furthermore, messaging apps take up a lot of space in our devices, so an alternative chat channel could be useful to share media, info, and contacts with our friends.
WonderCMS is a free and open-source lightweight CMS designed to make building websites easy. WonderCMS doesn’t require a MySQL database to save the data and content from the website. It uses flat-file technology, which enables WonderCMS to save all data to a text file named database.js. The database.js file is structured in the JSON format. In this tutorial, we will show you how to install WonderCMS on a Debian 9 VPS.
Skype is one of the most popular communication applications in the world. It allows you to make free online audio and video calls and affordable international calling to mobiles and landlines worldwide.
In this second of two articles on setting up a PXE boot system, you'll put the finishing touches on your environment and learn some troubleshooting skills.
The Samba suite helps you to easily share files between Linux and Windows systems. This first article of two teaches you how and where to begin with interoperability.
In this second of three Linux HA cluster articles, you'll explore the fundamentals of Keepalived installation and configuration.
This tutorial shows two ways to change the cursor size on a Debian 10 Desktop using settings utility on the shell and the GNOME Desktop settings app.
This brief guide explains how to list directory contents automatically whenever you cd into it in Linux.
You can check your Android phone camera's potential vulnerabilities by running a penetration test. Here is how you can do it with Kali Linux.
When I setup my first Wordpress website, I didn’t make an installation instruction. I have made this guide alongside creating my second Wordpress website. In this tutorial I have incorporated all the learnings from my previous experience. This tutorial is likely to be very beneficial for all Linux beginners, who want to install WordPress from scratch on a VPS server running openSUSE Tumbleweed.
If you find yourself working from home or in some other remote location, these remote work tips can help you to stay focused and maintain efficiency.
Terminals, shells, consoles, and command lines are related but are not synonyms. Seth Kenlon exposes the differences.
Apple has never created a build of Safari for Linux, but that doesn't mean you can't use it. Here is how you can install Safari on Linux.
This brief guide explains how to track Coronavirus disease 2019 (COVID-19) statistics from Commandline using Corona-cli on Linux.
Vanilla is a free, open-source and flexible community forum software that can be used to build your own forum site. In this tutorial, we will learn how to install Vanilla forum on CentOS 8 and secure it with Let's Encrypt SSL.
This tutorial shows how to change the sudo password in Debian 10.
The 100th "BASHing data" blog post demonstrates a handy way to use the ncal calendar utility.
We would start via installs proposed for Ubuntu Focal Fossa
and create file /etc/network/interfaces exactly as recommended in official Debian Buster manual to be able launch guests available over all office LAN.
In this tutorial, we learn how to install python 3.7 on Ubuntu 18.04 LTS linux machine. Shows python installation using apt ( adding PPA) and from source.
The Raspberry Pi makes for a useful and inexpensive home server for lots of things. I most often use the Raspberry Pi as a print server to share a laser printer with other devices in our home or as a personal file server to store copies of projects and other data.
Using the correct timezone is essential for many systems related tasks and processes. For example, the cron daemon uses the system’s timezone for executing cron jobs, and the timestamps in the log files are based on the same system’s timezone. On CentOS, the system’s timezone is set during the install, but it can be easily changed at a later time. This article describes how to set or change the timezone on CentOS 8 systems.
Youtube, Facebook, twitter and most web hosting providers are using MySQL. As an open source freely available (RDBMS) Relational Database Management System, MySQL is an essential component of almost every open PHP application. Joomla, Magento, WordPress and Drupal are are all relying on the reliability and robustness of MySQL to handle and process large numbers of complex SQL statements. Your website is most likely managed in the background by MySQL.
Sometimes a Python package or script is not available in PyPI. In such cases, you can install those Python package directly from GitHub on Linux as described here.
CyberPanel is an open-source web hosting control panel that uses OpenLiteSpeed as a web server. CyberPanel is a next-generation web hosting platform specially designed for speed, security, and stability. CyberPanel is completely free and supports an unlimited number of domains/subdomains. In this tutorial, we are going to provide you with step-by-step instructions on how to install as well as configure the CyberPanel control panel on an Ubuntu 18.04 VPS.
You should never discard logs - instead you can configure RSyslog server to filter incoming messages and put them into separate files.
Sublime Text is one of the most popular code editors around. Here's how to install Sublime Text on Ubuntu, enable Package Control, and install packages.
Fondo wallpaper app allows you to browse thousands of beautiful wallpapers from Unsplash website. Usin Fondo, you can easily find and set beautiful wallpapers for your Linux desktop.
Why settle for boring Bash? You can customize every aspect of your shell and this article gets you started.
In this tutorial, you will learn how to create and use an alias for a command in Debian. We will make use of a simple example to demonstrate this process for you. We are running the steps and commands described in this article on a Debian 10 Buster system.
There are times when your Linux desktop will just freeze and stop responding to input. Here is how you can restart the frozen desktop without rebooting.
Samba is a free and open-source software that can be used to share files, folders, and printers between Linux and Windows systems. In this tutorial, we will learn how to install Samba and configure it as a standalone sharing server on CentOS 8.
Apache CouchDB is a free and open-source NoSQL database developed by the Apache Software Foundation. It can be used as a single-node or clustered database. This article describes how to install CouchDB on Debian 10, Buster.
A network firewall is more or less what it sounds like: a protective barrier that prevents unwanted network transmissions. They are most frequently used to prevent outsiders from contacting or using network services on a system. For instance, if you’re running a laptop at school or in a coffee shop, you probably don’t want strangers […]
The user will only change the password on some of the servers they use, and they won’t change the password on the servers they don’t use often.
To avoid this situation, we have created a shell script that sends you a list of user accounts that expire within 10 days.
Atbswp is a new graphical utility (Python3) that can be used to record the mouse and keyboard events. You can then reproduce (play) them identically as many times as you want by either clicking a button, or save the mouse and keyboard actions as a script and run it without having to relay on Atbswp.
Setting up a PXE system will streamline new system installs, but the process is lengthy and requires attention to detail. This part one of two articles walks you through the process.
We intend to testify F32 KVM Hypervisor on Penryn's box with 8 GB RAM. However, after install KVM on F32 WKS we appear to be able to launch Manjaro Gnome 19.02 as KVM guest @F32 Workstation Virtualization Host as well as CentOS 8.1 Guest with no issues at all.
In this article, we will explain how to change the current time zone of a Debian 10-Buster system on the command line and trough the GNOME GUI.
This Linux high availability cluster introductory article walks you through the basic protocol that underpins Keepalived, which is a software implementation of VRRP on Linux.
If you already have a Nextcloud server in place, you're going to need to set up your client devices to connect to it. Setting up the Nextcloud client on Debian is very simple, and so is setting up your folders to sync.
Retailing at $40, Raspberry Pi already gives you plenty of bang for your buck, but you can get even more out of this single-board computer by overclocking.
Sync Browser Profile Into Tmpfs (RAM) Using Profile-sync-daemon In Linux To Improve Browser Speed And Responsiveness.
How to uninstall software in Ubuntu from command line. In this guide you are going to remove software packages on your Ubuntu server or system from command line.
This brief tutorial explains how to copy specific file types while keeping the directory structure in Linux.
Visual Studio Code is an open-source, cross-platform code editor developed by Microsoft. It has built-in debugging support, embedded Git control, syntax highlighting, code completion, integrated terminal, code refactoring, and snippets.
In this tutorial, we learn how to install rpm on CentOS Linux distributions. Check how to query rpm dependencies and install rpm using yum command.
Transitioning from sysadmin to DevOps will have a cost in time and effort but will be worth it. Your benefits will include new skills, advanced tools, and fresh perspective.
Google Compute Engine lets you use virtual machines that run on Google's infrastructure inside the Google Cloud Platform. In this article, we will demonstrate how to create a virtual machine (vm) using the Ubuntu 18.04 boot disk image in Google Cloud Platform (GCP).
Want to enjoy the latest Steam games on the biggest screen in your house? Find our how to stream Steam game with Steam Link on your Raspberry Pi 4.
In this article, we will show two ways to install VLC Media player depending on whether you choose the graphical interface or the command line of your Debian system.
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