The AWS Command Line Interface (CLI) is a powerful tool that helps you manage AWS services directly from the terminal. Whether you're automating deployments or accessing AWS resources, installing the AWS CLI on Ubuntu is an essential first step. This guide walks you through how you can install AWS CLI in Ubuntu successfully and even the steps to check if the setup was successful.
Step-by-step guide to installing AWS CLI in Ubuntu

Step 1. Update your package manager
Open your terminal and update the system packages. You can do so by typing the following command in the terminal:
sudo apt update
Step 2. Install required packages
You’ll need to unzip and curl to download and install the AWS CLI. If you don’t have it already, you can install it using the following command:
sudo apt install unzip curl -y
Step 3. Download the AWS CLI installer
Now, use the following command to download the installation zip file of AWS CLI:
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
Step 4. Unzip the installer
Next, unzip the downloaded installer. You can do it using the following command:
unzip awscliv2.zip
Step 5. Run the install script
Next, move on to installing the AWS CLI using. You can do that using the following command:
sudo ./aws/install
Step 6. Verify the installation
Once it’s installed, you need to check if AWS CLI was installed successfully. You can use the following command for it:
aws --version
If the setup was successful, you should see an output similar to this:
aws-cli/2.x.x Python/X.X.X Linux/x86_64 source
Else, you’ll get an error message.
FAQ
What version of AWS CLI is installed by default?
The installation downloads the latest stable version of AWS CLI available.
Can I install AWS CLI via apt?
No, AWS CLI v2, which is currently the latest version, is not available in the default apt repository. You must use the official installer to install it.
How do I uninstall AWS CLI from Ubuntu?
If you want to uninstall AWS CLI from Ubuntu, you can use the following command: sudo ./aws/uninstall
Where is AWS CLI installed?
The AWS CLI is installed by default in: /usr/local/bin/aws.