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Sudo Privileges

How to Add User With Sudo Privileges in Ubuntu 20.04 | 18.04

In this tutorial, we showed how you can add a user to your Ubuntu…
Placeholder Color CSS

How to Change an HTML5 Input’s Placeholder Color With CSS

Yes, there is a way to change the color of the placeholder text in…
List Users Groups Ubuntu

How to List a User’s Groups on Ubuntu Linux Systems

Ubuntu like any operating system consists of users. On Linux-based…
Turn Off Monitor

How to Turn Off Monitor Using Command-line in Ubuntu 20.04

If you do not need to stare at your computer terminal and want to…
checkbox is checked

How to Check if a Checkbox is Checked or not Using jQuery

You can use jQuery to check if a checkbox is checked. You can either…
Disable HTML Inputs

How to Enable or Disable HTML Form Elements Using jQuery

From jQuery 1.7, you could use the prop() method. Before 1.7, you…
Periodic Table of the Elements

Periodic Table of the Elements [Infographic]

Get access to this periodic table of elements in PDF format. This…
Python Installation Path

How to Find the Python Installation Path on Ubuntu, Debian, or Linux Mint

There comes a time now and again when you might want to know where…
Install Python 3.9

How To Install Python 3.9 on Ubuntu, Debian, or Linux Mint

This guide will show you how to install Python 3.9 which is the…
Add JavaScript in an HTML File

This is How to Add JavaScript to an HTML File

This is a simple guide that shows you how to add JavaScript to an…
allow multiple file uploads

How to Allow Multiple File Uploads in HTML Forms

Here’s how to allow multiple file uploads using a single file…
Disable Windows Defender Antivirus

Permanently Disable Windows Defender Antivirus on Windows 10

By default Windows 10 comes with a built-in anti-malware solution.…
Meta Tag to Redirect

How to Use The Meta Tag to Redirect an HTML Page

Ideally, you can use the Meta Tag to redirect an HTML web page to…
Disable Hyperlinks

How to Disable Hyperlinks in Notepad++

By default Notepad++ converts, any form of URLs typed into the editor…
Secure Your Website

How to Secure Your Website with Let’s Encrypt on Ubuntu 20.04

In this tutorial, we will be showing you how to secure your website…
Create Apache Virtual Host

How to Create Apache Virtual Host for Your Website

Usually, when you set up your web server you want to have the…
Delete Group in Linux

How to Delete Group in Linux Using groupdel and delgroup

On Linux operating systems user groups are defined in the /etc/group…
Delete Users on Ubuntu 20.04

How to Delete Users on Ubuntu 20.04 With deluser Command

In this guide, we showed you how to add users to Ubuntu 20.04 with…
Add Users on Ubuntu 20.04

How to Add Users on Ubuntu 20.04 With adduser Command-line Tools

Here we will be showing you how to add users to Ubuntu 20.04. In all…
Bash mail: command not found

Bash mail: command not found: CentOS, Redhat, Ubuntu, and Debian

The bash mail: command not found error can be triggered usually in…
bad interpreter: No such file or directory

Bash script Error /bin/bash^M: bad interpreter: No such file or directory

Have you ever been slapped with the /bin/bash^M: bad interpreter: No…
Live.com Email Settings and Configuration Guide

Live.com Email Settings and Configuration Guide 2020

Microsoft has this suite of webmail, contacts, tasks, and calendaring…
Swap Space Ubuntu 20.04 LTS

How to Add Swap Space in Ubuntu 20.04 LTS

Here you will learn how to add swap in Ubuntu 20.04 LTS. This will…
mod_evasive With Apache

How to Configure mod_evasive With Apache on Debian/Ubuntu

mod_evasive is an Apache web server module that secures your website…

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