Comprehensive Tmux Tutorial for Beginners with a Cheat Sheet
The most comprehensive tmux tutorial for beginners with status bar settings, config changes, color schemes and theme management via plugin manager, and more.
Create Ubuntu VM in VirtualBox – Picture Guide
Create an Ubuntu Linux VM on VirtualBox running on Windows 10. Step-by-step guide with pictures.
Beginner’s Guide to VMs – Linux Running on Windows
A beginner’s guide to VMs, with Linux running on VirtualBox on a Windows Host. Pictures guide perfect for Beginners.
Error Deleting Docker image
Error response from daemon: conflict: unable to delete bf756fb1ae65 (must be forced) – image is being used by stopped container
Create and Share ssh keys
Create and share ssh keys between Linux server to login without using a password.
Cannot ssh to localhost, Ubuntu 20.04
Error ssh’ing to localhost on Ubuntu
What is an Ephemeral Port?
Ephemeral Ports Explained.
Checking Ports Linux With netstat
The most useful utility on Linux to check the ports being used on your system is ‘netstat’
Quick Python Web Server
Create a web server with one line of code in python.
Moving from Bash to Python
When do you move from Bash to Python? When I realize the need to automate a process, or the need to create something in a consistent manner, my brain first turns to bash. Bash is very easy to work with, and is remarkably consistent across linux systems. Bash comes pre-installed on every major linux operating system, and most linux users are familiar enough with bash, that they will be able to follow your script and…
Bash Prompt Basics
Basic walk-through to customize your bash prompt.
Basic Git Commands
Basic walk through of some simple git commands to get you started working with remote repositories. We’ll go over some of the basic commands that you’ll need to know to pull, update, commit and push your work within git.
Installing Terminator on Ubuntu
Terminator allows you to have multiple terminal sessions in the same terminal window. You can also group these terminal sessions, and broadcast your commands to each session simultaneously.