A CLI app that makes it easy to SSH into a EC2 instance

autoconnect.sh

#!/bin/bash
# Ask the user for their name
echo 'Hello, I will help you connect to your EC2 instance.
You will need 3 pieces of information:
Username
Host Address
Path to key file\n\n'

read -n 1 -s -r -p "[Press any key to continue]"

echo '\n\n'
echo 'Username (OS specific. eg Ubuntu:ubuntu AmazonLinux:ec2-user)'
read username

echo 'Host-name (address eg. ec2-35-182-252-128.ca-central-1.compute.amazonaws.com)'
read host

echo 'Key Location (path eg. ~/Keys/your-key.pem)'
read key 

chmod 400 $key

ssh -i $key $username@$host