Azure cli

Login AZURE CLI

az login

create resource group

az group create --name demo-vm --location EastUS

create VM using azure CLI

az vm create \
    --resource-group demo-vm \
    --name ubuntu-vm \
    --image Canonical:0001-com-ubuntu-server-focal:20_04-lts:20.04.202505200 \
    --admin-username azureuser \
    --assign-identity \
    --generate-ssh-keys \
    --public-ip-sku Standard \
    --size Standard_D2s_v3

create Bastion on same region watch class recording

AWS Setup and EC2 Operations Guide

Step 1: Configure AWS CLI

Before running any commands, configure AWS CLI with your credentials:

aws configure

• AWS Access Key ID: IAM user’s access key

• AWS Secret Access Key: IAM user’s secret key

• Default region name: Example: us-east-1

• Default output format: Example: json

Step 2: Create IAM User and Grant Admin Permissions

• Create a new IAM user and attach the AdministratorAccess policy:
• attach-user-policy: Grants full admin rights

aws iam create-user --user-name demo-admin
aws iam attach-user-policy --user-name demo-admin --policy-arn arn:aws:iam::aws:policy/AdministratorAccess

Step 3: Create a Security Group

• Defines a new security group in the specified VPC

aws ec2 create-security-group --group-name demo-sg \
    --description "service-vm" \
    --vpc-id vpc-063acb2d29664ae86

Step 4: Authorize SSH Access

• Adds inbound rule for SSH (port 22) from all IPs

aws ec2 authorize-security-group-ingress --group-id sg-05d9e5feb84460622 \
    --protocol tcp --port 22 --cidr 0.0.0.0/0

Step 5: Launch an EC2 Instance

• Starts a new EC2 instance with the specified AMI, type, key, SG, and subnet

aws ec2 run-instances --image-id ami-0ec10929233384c7f \
    --count 1 \
    --instance-type t3.micro \
    --key-name local \
    --security-group-ids sg-05d9e5feb84460622 \
    --subnet-id subnet-0544cf9a2c7effd59

Step 6: Describe Security Groups

• Shows details of the security group

aws ec2 describe-security-groups --group-ids sg-05d9e5feb84460622

Step 7: Manage EC2 Instances

• Stop an Instance

aws ec2 stop-instances --instance-ids i-02ba90a1b05a23019

• Start an Instance

aws ec2 start-instances --instance-ids i-02ba90a1b05a23019

• Describe Instances by Tag Lists EC2 instances filtered by tag env=dev

aws ec2 describe-instances --filters "Name=tag:env,Values=dev"

Step 8: Cleanup Resources

• Terminate Instance

aws ec2 terminate-instances --instance-ids i-02ba90a1b05a23019

• Delete Security Group

aws ec2 delete-security-group --group-id sg-05d9e5feb84460622