Managing Amazon RDS Instances with the AWS CLI
Use the AWS CLI to inspect Amazon RDS instances, create recovery snapshots, monitor their status, and perform a carefully planned reboot.
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How to Import Existing AWS Infrastructure into Terraform
Bring manually created AWS resources under Terraform management with import blocks, resource configuration, and a safe plan-and-reconcile workflow.
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Inspect VPCs and Subnets with AWS CLI Commands
Use read-only AWS CLI commands to explore VPCs, list subnets, inspect routes and network ACLs, and verify public IPv4 assignment settings.
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AWS Resource Tagging Commands with the AWS CLI
Use the AWS CLI to manage AWS resource tags, verify tag changes, search by tag filters, and build a simple cost-allocation tagging workflow.
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AWS CLI Lambda Commands: Deploy, Invoke, Inspect, and Update Functions
Use the AWS CLI to deploy and test a Python Lambda function, inspect its settings, and update code, memory, timeout, and environment variables.
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Using Terraform Data Sources to Deploy into an Existing AWS VPC
Use Terraform data sources to discover existing AWS networking resources and deploy EC2 instances or load balancers into the correct VPC.
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AWS CLI CloudFormation Stack Commands: Create, Update, Inspect, and Delete
Manage CloudFormation stacks from the AWS CLI with practical commands for creating, monitoring, updating, inspecting, and safely deleting AWS resources.
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Terraform Remote State with Amazon S3 Backends and State Locking
Configure shared Terraform state for a team using Amazon S3, state locking, environment-specific keys, and remote-state outputs between infrastructure configurations.
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How to Manage EC2 Security Group Rules with AWS CLI
Use AWS CLI to inspect and safely update Amazon EC2 security group rules, including HTTPS, SSH, and private application traffic.
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How to Start and Stop EC2 Instances with the AWS CLI
Use AWS CLI commands to start, stop, inspect, and wait for EC2 development instances, with examples for single and multiple instance IDs.
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