The purpose of this post is to help me keep track of the commands I come across as I dive into my networking journey. I’m working through the Official Cert Guide by Wendell Odom and configuring the...

A branch in Git is simply a lightweight movable pointer to one of the commits. The default branch name in Git is master/main. As you start making commit, you’re given a master branch that points to...

Unlike other version control system, which are delta-based version control, git thinks about its data more like a stream of snapshots. Git has three main states that your file can reside in. mo...

Coming Soon $ gem install bundler jekyll $ jekyll new myblog $ cd myblog $ bundle exec jekyll serve Text and Typography <hr style="border:2px solid blue"> Prompts <!-- markdownlint-cap...

Why use tmux? - It lets you run terminal sessions that keep going even after you disconnect, so you can detach, close your laptop, and pick up right where you left off later. It also splits your te...

Network Manager Command Line Interface is a command line utility for controlling NetworkManager and reporting network status. nmcli [OPTIONS] OBJECT { COMMAND | help } butcher@butcher:~$ nmcli...

tar stands for tape archive. It is used to create an archive or extract the archive. A compressed or uncompressed archive can be created with it. A file with tar extension is commonly called “tarba...

You can download anything from the web browser. So, why go through the trouble of downloading it in the terminal ? Well, next time you will have the superpower to download anything, the cool way....

Isn’t it fascinating when a stupid machine that still thinks 1+1 equals 10 can do so many dazzling things from basic arithmetic to guiding us home safely, telling us which lane to take? Do you ever...

So, I thought to my self, why not start a blog. A blog about the things, I love doing. The first thing I needed was a good text editor. Dennis Simpson and his courses about Information System Secur...