W5020 CS Ed Week 2020

Within these castle walls be forged Mavens of Computer Science ...

— Merlin, The Coder

Promotional Material

Computer Science Ed week- Social Justice

 Ed Week 2020

• Computer science Intro
• Linux Basics
• Shell basics
• Igis and graphics

Merlin Shell Access Application:

https://www.codermerlin.com/wiki/index.php/Merlin_Shell_Access_Application

Spreading the news:

• Social Media
• Flyers
• Clubs and classes
• Advertise to other schools(Frisco, Plano, Lowery)

Layout

• Incorporate diversity into it
• What the event/organization is about:

  “Computer Science Education Week (CSEdWeek) is an annual call to action to inspire K-12 students to learn computer science, advocate for equity in computer science education, and celebrate the contributions of students, teachers, and partners to the field. As part of the #CSforGood movement this year we’re proud to elevate”

Linux Basics

Getting Ready

Installing the secure shell extension

To access Merlin, you'll need a secure shell client.

If you're using a Windows-based device: install Google Chrome, open up Chrome and search "Secure Shell Extension", install the extension.

If you're using a Mac or Linux based device, it probably already has a built-in client which can be accessed from the terminal.

You will need a connection string to access the server.

Obtaining an account

Fill out this form and wait for your credentials to be provided (via email).

Once your account is obtained, open up the "Connection Dialogue", and input the connection string. It will prompt you for your password, input it and continue to the "shell" (click link for further reference).

Navigating the Shell

In order to see what our working directory is inside the shell, we are going to use pwd which stands for "print the working directory". You can use the command by typing it in and hitting <RETURN>.

first-last@codermerlin:~$  pwd

After using the command you should see something like the below console line. As long as you haven't moved in the directory you should start off in the home directory.

/home/first-last 

Next, let's try the ls command which will list the directories and files in the working directory.

first-last@codermerlin:~$  ls

However no files or directories have been created yet, so there won't be anything to display.

 

We can make a directory by using the command mkdir

first-last@codermerlin:~$  mkdir firstDirectory

first-last@codermerlin:~$  cd firstDirectory

first-last@codermerlin:~$  pwd

/home/first-last/firstDirectory 

first-last@codermerlin:~$  cd ../

first-last@codermerlin:~$  ls

firstDirectory