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Linux Tutorials

Linux Tutorials Mar 24, 2022 8 min read

Install WordPress on Nginx Ubuntu

Nginx is a well-known web server that is used to serve webpages on the Internet. Nginx, which was first launched in October 2004, quickly became the web server and proxy server of choice for thousands of web developers. It has a number of benefits over its competitor Apache. In this article, we will learn how to install Nginx on Ubuntu and use it to host WordPress. Before we begin, let me state unequivocally that this is not a comparison of Nginx vs Apache or any other web server. Apache

Linux Tutorials Jan 8, 2022 3 min read

[Fixed] add user to sudoers file

In this article, we will fix a common error that new Linux users encounter username is not in sudoers file. The problem is related to user permissions and can be simply resolved with a single command to add user to sudoers file. If you have recently created a new user on your Linux distribution, you may see the error “username is not in soders file” when using sudo. The error occurs because the logged-in user lacks the ability to execute commands as sudo. * Add user to sudoers

Linux Tutorials Uncategorized how-to

Linux Tutorials Jan 5, 2022 2 min read

[Fixed] How to Fix "bash: sudo: command not found" Error

sudo, Linux’s most useful command, is occasionally missing from several Linux distributions, most notably docker containers and lightweight Linux distributions. sudo is a command that allows users to run commands with root access. It is the most helpful command included in almost all major Linux distributions. Yes almost all. Several Linux distros, particularly docker images, do not ship the sudo package by default. If you see the error bash: sudo: command not found it simply means that

Linux Tutorials Uncategorized how-to

Linux Tutorials Jan 3, 2022 3 min read

[Fixed] Host is not allowed to connect to this MySQL server

Application developers may encounter difficulties connecting to a database hosted on a server other than the local server. In this article, we will resolve a common error that occurs when connecting to a MySQL database remotely from outside the network or from another host. SQLSTATE[HY000] [1130] Host '172.19.0.11' is not allowed to connect to this MySQL server error occurs when the connection request is rejected by the MySQL server. By default, the MySQL server only accepts connections

Linux Tutorials Uncategorized how-to

Docker Dec 20, 2021 5 min read

Host Multiple Websites on Docker Containers

Docker is an extremely useful platform that enables developers to easily develop and deploy applications. In this article, we’ll look at how to use Docker containers to host multiple websites on a single server. One of the most significant benefits of using Docker containers is that they are lightweight, faster, and easier to manage. This month, I moved two of my custom-built applications from two separate servers to a single server, each in its own Docker container. It’s easier to manag

Docker Linux Tutorials Uncategorized

Linux Tutorials Nov 30, 2021 3 min read

Install Node.js In Ubuntu and Debian

Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine. It allows developers to run JavaScript on the server-side, enabling them to create fast and scalable applications. In this article, we will cover how to install Node.js in Ubuntu, one of the most popular Linux distributions. * Why Node.js? * How to Install Node.js in Ubuntu and Debian? * Install Node.js LTS version * Install Node.js latest version * Installing Node.js manually in Ubuntu Why N

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Linux Tutorials Nov 11, 2021 4 min read

How To Increase Disk Space On VirtualBox Or VMware

VirtualBox makes it simple to create virtual machines. When you create a virtual machine in VirtualBox or VMware, you must specify disk space that will be used to install the operating system. I frequently allot a disc size that I later need to increase. In this article, we’ll learn to increase the Disk space of any Virtual machine on VirtualBox and VMware. Increase disk space in VirtualBox and VMware VirtualBox and VMware are both easy to use utilities. However, for your own safet

Linux Tutorials Uncategorized how-to

error Oct 8, 2021 1 min read

[Fixed] error: snap "package" not found

Snap has grown in popularity among Linux users. Instead of using system packages, snap containerizes their dependencies. Each snap app is unaffected by whether or not a certain package is present on the system. Snap applications are simple to design and distribute for a variety of Linux distributions. Because snap programs package their dependencies in a bundle, they may be installed on any Linux distribution that supports snaps. Snap applications are an excellent way for novice Linux us

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Games Jun 19, 2021 4 min read

How To Host Counter-Strike: Global Offensive Server on Ubuntu

Counter-Strike: Global Offensive, popularly known as CS: GO, is one of the most popular games. Released in 1999, the game involves two teams where the Terrorist team tries to plant explosives whereas the Counter-Terrorists team tries to prevent it. After nearly 21 years of its launch, the game still has millions of active players worldwide. According to Statista, CS: GO had 24 million active users in February 2020. The game is also played in eSports, where professional CS: GO teams such

Games Linux Tutorials Uncategorized

Linux Tutorials Apr 16, 2021 4 min read

Install Discord On Linux

When you divide gaming into two eras, you get gaming before the advent of Discord and after the advent of Discord. It has changed how gamers used to communicate during a game. It’s not that there was no messaging app earlier, but Discord made it straightforward to create communities and upgraded team communication very quickly. Today Discord has become a go-to app for team communications. One can create a Discord server and allow its members to use text or voice for sharing information

Linux Tutorials Uncategorized how-to

Linux Tutorials Nov 5, 2020 4 min read

Things To Remember Before Upgrading Production Server

Server security is the topmost priority for every system administrator. Besides having third-party security tools like Firewall, DDoS protection, etc., it is essential to keep every piece of code up-to-date on your production server. When your application is in production, upgrading it is riskier. If Linux powers your server, Linux distributions keep releasing new versions now and then. Each major release contains bug fixes, security updates, and new tools. Upgrading a production se

Linux Tutorials Uncategorized how-to

Linux Tutorials Oct 6, 2020 2 min read

Git Remote Add With Another SSH Port (Not 22)

In this brief article, you will learn to add a git remote with another SSH Port. By default, the SSH server listens on port 22. If the SSH server runs on any other port, the command to add remote will fail with error ssh: connect to host 192.158.xx.xx port 22: Connection refuse. What is Git? Git is a free & open-source version control system that almost all developers use today. No matter what project you’re working on, Git can help you manage your code efficiently. It is fast

Linux Tutorials Uncategorized how-to