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Colorizing the Linux shell.
  • Customizations and modding, Guides, How-tos, Linux

How to add colors to your Linux shell and prompt

In this guide you'll learn how to use the Linux and macOS syntax to add color to your shell and prompt: colorizing the bash sell.
  • Crnx
  • February 28, 2021
Data and regular expressions.
  • Data concepts, Guides, Programming concepts, Tools and software

The ultimate regular expressions guide and cheat sheet

The most concise and complete guide on regular expressions on the Internet. The ultimate regex cheat sheet.
  • Crnx
  • February 23, 2021
Various emoji.
  • How-tos, Tools and software, Windows

How to find any emoji or symbol on a Windows keyboard

Microsoft's Windows comes with an amazing built-in character picker for typing emoji or other symbols. Here's how to access and use it.
  • Crnx
  • January 23, 2021
USB and memory card media. used to burn ISOs.
  • Linux, Tools and software, Windows

How to burn an ISO image to a USB stick in Windows and Linux

Burning an ISO image to a USB stick is an easy task. With this tutorial you'll find how to do it in Windows and in Linux using tools such as Rufus and dd.
  • Crnx
  • June 14, 2020
Google's PageSpeed webserver module for Nginx.
  • Optimization, Servers, Tools and software

Configuring and monitoring the PageSpeed module in Nginx

This is a handy guide on how to properly configure the Google's PageSpeed webserver module on Nginx and how to monitor it and check if it's working.
  • Crnx
  • June 14, 2020
Tux behind a wall of Linux source code ready to be compiled.
  • Compilation, Linux, Tools and software

How to compile packages in Linux and its advantages

Compiling source code in Linux is an easy task. In this tutorial you'll learn how to get your system ready and the three steps needed to compile packages.
  • Crnx
  • June 12, 2020
The internal platters of a hard disk drive.
  • Cyber security, Data integrity, Hard drives, Tools and software

How to safely wipe your hard drive

Permanently and securely wiping your hard drive is an easy task, these are the four easiest and most useful tools using algorithms certified by the DoD.
  • Crnx
  • June 11, 2020
Compiling Nginx with Google's Pagespeed module.
  • Compilation, Linux, Servers

Compiling Google’s PageSpeed in Nginx

Compiling Nginx with Google's Pagespeed can be a daunting task, not anymore with this tutorial: from setting everything up to compilation and configuration.
  • Crnx
  • June 7, 2020

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