Installing AWS CLI - Visual Walkthrough

Process Flow - Installing AWS CLI

Download Installer

↓

Run Installer

↓

Verify Installation

↓

Configure AWS CLI

↓

Ready to Use AWS CLI

This flow shows the steps to install AWS CLI: download, install, verify, configure, then use.

Execution Sample

AWS

curl "https://awscli.amazonaws.com/AWSCLIV2.pkg" -o "AWSCLIV2.pkg"
sudo installer -pkg AWSCLIV2.pkg -target /
aws --version
aws configure

Commands to download, install, verify, and configure AWS CLI on macOS.

Process Table

Step	Action	Command	Result	Next Step
1	Download Installer	curl "https://awscli.amazonaws.com/AWSCLIV2.pkg" -o "AWSCLIV2.pkg"	AWSCLIV2.pkg file saved	Run Installer
2	Run Installer	sudo installer -pkg AWSCLIV2.pkg -target /	AWS CLI installed	Verify Installation
3	Verify Installation	aws --version	Outputs AWS CLI version	Configure AWS CLI
4	Configure AWS CLI	aws configure	Prompts for credentials	Ready to Use AWS CLI
5	Ready to Use	aws help	Shows AWS CLI help info	END

💡 Installation complete and AWS CLI configured for use.

Status Tracker

Variable	Start	After Step 1	After Step 2	After Step 3	After Step 4	Final
AWS CLI Installer File	Not downloaded	Downloaded (AWSCLIV2.pkg)	Installed	Verified	Configured	Ready to use

Key Moments - 2 Insights

Why do we run 'aws --version' after installation?

To confirm the AWS CLI installed correctly and is accessible, as shown in step 3 of the execution table.

What happens if you skip 'aws configure'?

AWS CLI won't have your credentials set, so commands needing authentication will fail, as noted in step 4.

Visual Quiz - 3 Questions

Look at the execution table, what is the result of step 2?

A Prompts for credentials

B AWSCLIV2.pkg file saved

C AWS CLI installed

D Outputs AWS CLI version

💡 Hint

Check the 'Result' column for step 2 in the execution table.

At which step does the AWS CLI prompt for your credentials?

A Step 1

B Step 4

C Step 3

D Step 5

💡 Hint

Look at the 'Action' and 'Result' columns for step 4.

If the 'aws --version' command fails, what should you check?

A If AWS CLI is added to system PATH

B If the installer ran successfully

C Whether the installer file was downloaded

D If credentials are configured

💡 Hint

Refer to step 3 verification and common installation issues.

Concept Snapshot

Installing AWS CLI:
1. Download installer file.
2. Run installer with admin rights.
3. Verify installation with 'aws --version'.
4. Configure credentials using 'aws configure'.
5. AWS CLI ready for commands.

Full Transcript

To install AWS CLI, first download the installer file from the official AWS URL. Next, run the installer with administrative permissions to install the CLI on your system. After installation, verify it by running 'aws --version' which should output the installed version. Then, configure your AWS credentials and default region by running 'aws configure'. Once configured, the AWS CLI is ready to use for managing AWS services.