Skip to content
  • Home
  • Discover
    • Cyber Security
    • WSL2
    • Linux
    • pfSense
    • Web Development
      • Astro
    • Python
      • Python Functions Reference
    • JavaScript
    • TypeScript
    • Golang
    • Rust
    • SysAdmin
    • Reviews
    • Miscellaneous
  • Discord
  • Courses
  • Store
  • Contact
  • Support
  • About
Ceos3c

Ceos3c

Complicated Things – Made Easy

Stefan

Stefan is the founder & creative head behind Ceos3c. Stefan is a self-taught Software Engineer & Cyber Security professional and he helps other people to learn complicated topics.

Get Values From Input in Reactβš›οΈ (πŸͺ) – Made Easy

June 30, 2022January 25, 2022 by Stefan
React Get Value From Input

Learn how to get values from an input field in React the easy way! React Get Value From Input – Made Easy!

Categories Web Development Tags react, React Get Value From Input Leave a comment

JavaScript Slice / JS Slice (Strings) – Made Easy!

June 30, 2022January 21, 2022 by Stefan

The easiest way to understand JavaScript Slice (String), or JS Slice (String). I tried to make this as beginner-friendly as possible!

Categories JavaScript Tags javascript, js slice Leave a comment

JavaScript Spread Operator – Made Easy!

June 30, 2022January 17, 2022 by Stefan
javascript spread operator featured image

Three dots in JavaScript have been a mysterium for many. In this article, we take the JavaScript Spread Operator apart! Beginner Friendly!

Categories JavaScript Tags javascript spread, javascript spread operator, spreadoperator, three dots in javasript Leave a comment

We no longer support global installation of Create React App – FIXED βœ”οΈ

June 30, 2022January 12, 2022 by Stefan
We no longer support global installation of Create React App

An easy fix for the β€œWe no longer support global installation of Create React App” error. Step-by-step and easy to follow!

Categories Web Development 3 Comments

Redux Toolkit – The Better Redux – A Beginner Step-by-Step Guide

June 30, 2022January 7, 2022 by Stefan
Redux Toolkit

Redux is good, Redux Toolkit is better. Learn the key differences between Redux and Redux Toolkit and get started with a step-by-step guide.

Categories Web Development Tags reactjs, redux toolkit Leave a comment

The Best Christmas Presents for Hackers in 2022

August 8, 2022January 5, 2022 by Stefan
Christmas Presents for Hackers

Not sure which Holiday Gift to buy for your Hacker friend or family member? I compiled a list of the Best Christmas Presents for Hackers, budget to luxury!

Categories Cyber Security Tags Christmas Presents for Hackers, Holiday Gifts for Hackers 1 Comment

Install UniFi Controller on FreeNAS (TrueNAS) – Quick & Easy

November 9, 2022January 4, 2022 by Stefan
Install UniFi Controller on FreeNAS 11.2

Learn how to install UniFi Controller on FreeNAS 11.2 and use your FreeNAS to host UniFi’s powerful controller software, step-by-step.

Categories Linux 9 Comments

Free Linux Gaming – The Best Games Compared

January 11, 2023December 21, 2021 by Stefan

With so much hype on the number of games impeded in the Linux kernel, speculations have often rocked and it is time to shed light on what to try out as 2018 fades.

Categories Linux Tags linux, linux gaming 1 Comment

Upgrade Zabbix from 3.4 to 4.0 on Ubuntu 18.04: Fast & Easy

January 11, 2023December 19, 2021 by Stefan
upgrade Zabbix from 3.4 to 4.0

Learn how to upgrade Zabbix from 3.4 to 4.0 in a few easy steps! It only takes a couple of minutes and I’ll guide you through the whole process.

Categories Linux Tags monitoring, upgrade, zabbix Leave a comment

Kali Undercover Mode: Our favorite new Kali Linux feature!

December 18, 2021 by Stefan
Kali Undercover Mode

The Kali Undercover Mode lets you change your Kali Linux appearance to that of Windows 10. I show you how it works and how to set it up, step-by-step!

Categories Cyber Security Tags Kali Linux, Kali Undercover Mode Leave a comment
Older posts
Newer posts
← Previous Page1 … Page17 Page18 Page19 … Page28 Next β†’

- Free Email Series -

πŸš€ Tips & Tricks directly to your Inbox

πŸ”’ No spam. Unsubscribe any time.

Security

WSL 2

Python

JavaScript

WebDev

Linux

pfSense

SysAdmin

Reviews

Privacy Policy

Impressum (Germany)

Ethical Hacking Disclaimer

Β© 2025 Ceos3c β€’ Built with GeneratePress