Using Sudo Options to Enhance Security

Sudo Security Voodoo

Apr 01, 2019

By taking the time to learn sudo's many options, you can make your system more secure with a little creativity.

Paint by Numbers

Design your own boot menu with Grub Customizer

Jan 03, 2019

Is the simple black and white GRUB menu causing confusion and obscuring important choices? Why not customize with GRUB themes and the Grub Customizer?

Tutorials – Natron

Track Record

Jan 23, 2019

Natron allows you to create eye-catching effects and combine different video clips in surprising ways, letting you build up your clips like a pro.

Simplifying SSH

Jan 03, 2019

EasySSH lives up to its name and starts SSH connections at the click of a mouse.

Saving Your Analog Data from Oblivion

Jan 03, 2019

If you have old VHS tapes or audio cassettes lying around, the hardware to play these analog formats is becoming more difficult to find. Here's how to convert those old analog treasures to digital format for future enjoyment.


Managing Network Bandwidth

Mar 12, 2019

The trickle command-line utility helps you shape network traffic.

Inside Job

Measuring performance with the perf kernel tool

Feb 22, 2019

The kernel supports performance analysis with built-in tools via the Linux performance counters subsystem. perf is easy to use and offers a detailed view of performance data.


A distro for moving from Windows/Mac OS to Linux

Nov 29, 2018

If you are looking to migrate from Windows and Mac OS to Linux, but still need Windows compatibility and applications, Zorin OS might be the solution.

Natron Nodes

Jan 03, 2019

Natron gives you the power to apply sophisticated effects to your videos, but its node-based interface can be a bit confusing. This tutorial will help you get a grasp on the basics.


An Essential Sys Admin and Security Tool

Feb 20, 2019

Wireshark fills the gap between security and system administration for those who need to know more about what’s flowing through the wires or over the airwaves in the corporate network.

Issue 235/2020

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