today's howtos

posted by Roy Schestowitz on Aug 03, 2023

• How To Fix SSH Permission Denied Publickey

  Secure Shell (SSH) is an essential tool for establishing encrypted and secure remote connections. It ensures data confidentiality and integrity during communication over an insecure network. However, when attempting to connect to a remote server using SSH, you may encounter the dreaded “SSH Permission Denied (Publickey)” error.

• 2023-07-26 [Older] How to Fix NGINX “worker connections are not enough” Error

• How To Install Zabbix on Debian 12

  In this tutorial, we will show you how to install Zabbix on Debian 12. Monitoring and managing IT infrastructure is crucial for businesses and organizations to ensure seamless operations and optimal performance. Zabbix, an open-source monitoring solution, offers a powerful platform to monitor various components of your infrastructure.

• How To Install Ruby on Rails on Debian 12

  In this tutorial, we will show you how to install Ruby on Rails on Debian 12. For those of you who didn’t know, Ruby on Rails, often referred to as Rails, is a powerful and elegant web application framework that facilitates the development of robust and dynamic websites and applications.

• How To Install pgAdmin on Debian 12

  In this tutorial, we will show you how to install pgAdmin on Debian 12.

• mv Command in Linux with Examples

  Navigating through a Linux system requires frequent manipulation of files and directories, whether that’s moving them to a new location, renaming them, or both. One of the most commonly used commands for such tasks is the ‘mv’ command in Linux.

• GNU Emacs 29.1 Released! How to Install in Ubuntu 22.04 via PPA

  GNU Emacs text editor released version 29.1 few days ago. Here’s how to install it in current Ubuntu releases. According to the release note.

• pwd Command in Linux with Examples

  In a Linux environment, understanding your location within the directory structure is fundamental. A central command that aids this task is the ‘pwd’ command in Linux, an abbreviation for ‘print working directory’.

• rm Command in Linux with Examples

  The rm command in Linux, a powerful tool for removing files and directories, is an integral part of any Linux user’s toolkit. Despite its seeming simplicity, it offers impressive versatility for both straightforward and complex tasks.

• How to Install WordPress on Ubuntu

  This tutorial describes how to install and configure Wordpress 5 on Ubuntu 18.04 with Apache as the web server and MySQL as the database and secure the website with a Let's encrypt SSL certificate. WordPress is the most widely used CMS and Blog platform on the internet and powers about 32% of all websites worldwide.

• How to install VLC Player on Debian 12

  Vlc is a free and open source player that you can use on Linux to watch videos or listen to music.

• How to Install Apache & PHP-FPM on Debian 12/11

  Apache is one of the most popular open-source web servers available. It’s incredibly powerful, capable of serving a high number of requests per second. PHP-FPM is an efficient method used to deliver PHP content on high-traffic servers. When combined, they can efficiently serve dynamic PHP applications.

• How to Install Shopware on Ubuntu

  Shopware Community Edition is a free, open-source, highly flexible, powerful, and customizable software solution that allows you to quickly and easily create an online shop. It is built on PHP with Symfony and Zend components and uses MariaDB to store its data.

• How to Install and Use MongoDB on Debian

  In this guide, you will install MongoDB NoSQL Database on a Debian 11 server and also learn some of MongoDB operations, the basic CRUD (Create, Read, Update, and Delete) in MongoDB.

• How to Install GlusterFS on AlmaLinux 9

  GlusterFS or Gluster File System, is a free and open-source distributed file system developed by RedHat. In this guide, we'll take you through the installation process of GlusterFS Cluster on AlmaLinux 9 servers. You will set up high-availability file system storage using GlusterFS on AlmaLinux 9 servers.

• How to Install Laravel on Debian 12

  Laravel is a web application framework based on PHP for building enterprise web applications. In this guide, we'll show you how to install Laravel step-by-step on Debian 12, so you can get started with the Laravel project.

• How to Install InfluxDB on CentOS 8

  InfluxDB is an open-source and time series database developed by InfluxData. It is written in Go and designed to handle high write and query loads. This tutorial will explain how to install InfluxDB on CentOS 8.

• Organizing Secure Document Collaboration: How to Install ONLYOFFICE DocSpace Server on Linux

  Nowadays, online document collaboration is a must for everyone. You definitely need to co-edit numerous docs with your teammates as well as work on office files with various external users, almost everyday.

  Keeping this in mind, the open-source project ONLYOFFICE released the DocSpace solution which allows connecting people and files and levels up document collaboration. Let's discover its features and installation options.

• Complete Guide to Install Android Studio on Linux

  Android Studio, the official Google integrated development environment (IDE) for Android app development, is a widely used tool among developers for its robust capabilities in creating, testing, and debugging Android applications.

• Git rebase interaction: Unleashing advanced editing and squashing power

  Git is a distributed version control system that allows multiple developers to work on a project simultaneously without overwriting each other’s changes. It provides features for tracking changes, reverting to previous states, and creating branches for isolated changes.

• Git rebase in action: real world examples and use cases

  Git is a distributed version control system that allows multiple developers to work on a project simultaneously. It is widely used for its capability to manage code changes across various branches and for its ability to track historical changes. Overview of Git Rebase One of Git’s powerful features is “rebase”.

• Common Git rebase mistakes and how to avoid them

  Git is a distributed version control system that allows multiple people to work on a project simultaneously without overwriting each other’s changes. One of the most powerful, yet often misused features of Git is the rebase command. Git rebase is a command that integrates changes from one branch into another.

• A Beginner’s Guide to Git Rebase: Simplifying Your Version Control Workflow

  Version control is a system that records changes to a file or set of files over time so that you can recall specific versions later.

• Git Rebase vs. Git Merge: Choosing the right version control strategy

  Git is an open-source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. It allows multiple people to work on the same codebase simultaneously, without overwriting each other’s changes.