AWS Journey

 Brief 

I am in hunt of the AWS from scratch to becoming a Certified SAA-C03 (AWS Solution Architect Associate).

To have knowledge on following 

1. Linux Command 
2. Shell Script
3. AWS Cloud Practitioner 

NOTE: for a window users, you can use the git bash to practice the linux or shell script. 

A) Git Bash

It is used to run the linux or shell command on your window system, if you are a window user.

The main purpose of it is to run the git commands to communicate your local changes to and from the remote git source controls like github, gitlab, bitbucket and so on. 

1) Create and edit file

Run the below command to create and edit file at the same time from the git bash. 

vi first_file.txt

2) Write some text into the first_file.txt

Write the below stuffs in the file.

echo "Hello World" 

3) Save and close the file

To save then close the file, do the following:

1. Press ESC key on keyboard 
2. Then, type :x or :wq or :wq!
3. Then, press Enter key on keyboard to close the file.