Omnidev

Should you learn Lua?

Lua is simple, powerful, and extensible.  It is vastly popular in game development, but it can also be found as an extension language in programs like Adobe, Cheatengine, and server stacks. Here is what I like about Lua. Easy and fun Lua is the very first language I've

What can you make with Javascript?

When searching up recommended programming languages, you don't often see Javascript being suggested. Some people dump on Javascript as a low-power language. I used to be one of them, but ever since I've used it with purpose, I've learned otherwise and now love it.

Do programmers need to be smart?

You might have seen hacker scenes in movies or NASA rocket coding snippets with an insane amount of numbers and other weird symbols. Movies give ridiculous impressions 90% of the time and code does not have to use advanced skills obtained through elevated education. Learning to code or program is

What is the best website host?

With becoming a website developer, you probably started making websites on your personal computer(PC). Maybe even hosting from your PC. By doing this, you realize that you providing reliable 24/7 service is difficult. The solution is to host your website on the cloud, but with who? Unless you

Deploying an easy, personal, and custom Discord bot without coding

There are tons of public Discord bots out there. They're great, but their icons and names are usually branded. Maybe you want to have a Discord bot that is specific to your own server or brand. You likely want a custom Discord bot profile picture and custom name.

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How to learn to code

Learning how to code is a great skill to have in the modern-day. You can automate your everyday tasks or make an entire career out of it. The great thing is you don't need a university, college, or a trade school. You can learn right from the comfort

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How to speed up your computer

Computers tend to slow down as time passes. Though it's usually not because your hardware is aging. Most hardware does not slow down with age. A CPU bought 10 years ago should continue to run like new today. The reason your computer gets slower is that you have

What is React.js?

React.js is a front-end Javascript library used to build graphical interfaces. Thanks to its component and state based structure, designing dynamic applications is a breeze. This ease helped build its high demand in the front-end development market. It is recognized and used by large companies Facebook, Netflix, and Uber

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Installing Ghost CMS on CentOS 8

Ghost is a high quality open source CMS just like WordPress. Ghost 3.0 is focused strictly on bloggers, so you can expect a more tailored experience as a blogger. Thanks to Ghost using Node.js, you can expect it to be much faster than WordPress with PHP. Ghost'

Installing Node.js on CentOS 8

"Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser."-Wikipedia. Node.js can be considered the Javascript alternative to PHP. It is popularly used in modern server stacks like in Uber and Netflix servers. Install Node.js using NodeSource There

Installing MariaDB on CentOS 8

"MariaDB is a community-developed, commercially supported fork of the MySQL relational database management system, intended to remain free and open-source software under the GNU General Public License"-Wikipedia To install the MySQL package, run the command: sudo dnf install mariadb-server Once the package has installed, start the MariaDB

Installing NGINX on CentOS 8

“NGINX is open source software for web serving, reverse proxying, caching, load balancing, media streaming, and more.” -nginx.com. Install the nginx package with the command: sudo dnf install nginx When prompted, confirm the installation by entering “y”. After the installation has completed, start the server with the command: sudo

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9 Tips For New Coders

Have you started your journey with learning to code? The whole process of learning might be a bit slow for you. Maybe you’re just fine, but here are some tips for you anyways! These are a few points I wish I knew when I was starting off as a

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LEMP Stack Setup on CentOS 8

The LEMP stack is one of many server stacks website hosting. It is an acronym for the technologies used in the stack. L for a Linux operating system; CentOS 8 in this case. E for NGINX; albeit it starting with an N, it is commonly pronounced as en-gin-ex. M is

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How to install WordPress with NGINX on CentOS 8

WordPress is currently the most popular content management system for building blogs. That’s not all it’s great for; you can make shops, resumes, and even portfolios. To be short, it’s an excellent solution to make simple websites without needing to know how to code. You could just

Are Password Managers Truly Safe?

Password managers have been all the rave lately. They’ve been advertised to help protect you from hackers and memory issues. You might’ve even heard of password managers through popular YouTuber’s sponsorships. It’s apparently a solution to store passwords with little effort on your end. Are they

Blocking Dangerous File Types with NGINX

You might have uploaded dangerous file types to your server just to store them, but maybe you don’t want to serve them to the public. Dangerous file types include executable(.exe) and dynamic link libraries (.dll). To block all files with that file type, just use the following code

Return text with NGINX

Maybe you’re want to display the simplest message to a viewer. You may opt to display plain text. NGINX provides a simple solution using the example code below. Simply choose the path and return your text. location / { #So browsers won't download a file with the text add_

Install Node.js on CentOS 7

Node.js is increasingly used on servers by modern companies such as Facebook, Discord, and Walmart. Maybe you decided to try out Node.js a while ago, but now you want to deploy it onto a server so it can run 24/7. Let me help you get a start.

Removing the Nanocore RAT

The Nanocore remote access trojan is a very common piece of malware. Just from running an executable file, you could have unknowingly installed software to let someone take full control of your computer. Data collection through keyloggers, cookie grabbers, and plain watching your screen is made easily possible. Here'

What is an Aimbot?

Aimbotting provided a huge unfair advantage. I’m sure almost everyone who actually plays online shooter games has heard, “aimbot.” Maybe you’ve heard it from Apex Legends or Fortnite players claiming every better enemy to be aimbotting. If you some how still don’t know what it is, let

What is Synapse Xen?

NOTE: The Synapse Xen service is discontinued as of June 25, 2020, but scripts still exist which use it's obfuscation. This article was written prior to the discontinuation. Synapse is well known in the Roblox exploiting community. It is a powerful Lua executor. Now another name is going

Roblox's Filtering Enabled Explained

While exploiting a Roblox game, have you ever tried deleting a wall, but your friends can’t see it disappeared? Have you ever tried killing a player just to see that they don’t actually die? This is due to a feature called, “Filtering enabled.” Filtering enabled is an anti-exploit

Top Software to Protect Yourself from Malicious Downloads

Have you ever seen someone on Discord send you a file that seems interesting? Maybe you’ve seen a cool game cheat on YouTube that looks interesting. Often times, you’ll need to download the file in order to use it. Even if it’s just a “plain” .txt file.

Trojans Supposedly Detected

Even though a piece of software is 100% safe and does nothing, it may be flagged as a trojan by anti-malware programs. This is especially the case with cheat based programs. Such flags are called false positives and occur for many reasons. *Some developers obfuscate their code to make it