Bash - Generate SSH public key from private key
ssh-keygen -y -f ~/.ssh/id_rsa
- Home - Hello world! | Programming, commands, and technical Notes
- JavaScript - Async sleep function
- JavaScript - Copy text in browser
- JavaScript - Download frontend file without server
- JavaScript - Parse Amazon S3 URLs
- JavaScript - Tampermonkey script to observe changes on a page and edit it
- JavaScript - Simple AJAX HTTP web request for GET and POST
- Node.js - Assume role examples within AWS JavaScript SDK Version 3
- Node.js - DynamoDB examples within async functions
- Node.js - Invoke Lambda function examples
- Node.js - S3 examples within async functions
- Node.js - Calling AWS service endpoints and signing with AWS Signature Version 4
- Node.js - Generate random IDs
- Node.js - Simple HTTP web request for GET and POST
- Bash - Run Docker in AWS CloudShell
- Bash - Boot script - Run script on reboot (auto restart) or on a schedule
- Bash - Checksum (SHA, MD5)
- Bash - Tar and Un-tar (.tar.gz or .tgz)
- Bash - Date and timestamps
- Bash - Heredocs
- Bash - Install helm, kubectl, and eksctl if not already installed
- Bash - Mount Disk and Drives
- Bash - Rsync - Copy and sync files
- Bash - Service - Auto-start on reboot
- Bash - Generate SSH public key from private key
- Bash - Test if file or directory exists
- Bash - Infinite while loop
- AWS CLI - Assume role
- AWS CLI - Log Docker client into Amazon Elastic Container Registry (Amazon ECR)
- AWS CloudFormation - Use a template to dynamically create and save a file to an S3 bucket
- AWS CloudFormation - Create DynamoDB datrabase tables in your CloudFromation templates
- AWS CloudFormation - Use latest AMIs by dynamically referencing SSM Parameter Store in your CloudFromation templates