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Install PHP 8.1 on Ubuntu
Install Apache To run a web server, you need to install Apache first. Apache rewrite Apache rewrite allow you setup the routing which is good for SEO. Add: Restart Apache Add a new .htaccess file. PHP 8.1 Ubuntu 20.04 comes with PHP 7.4. If you want to install PHP 8.1, you need to use the […]
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AWS API Gateway HTTP
(Continue from https://www.teachonetofish.net/aws-lambda-function-url/) Amazon API Gateway is an AWS service for creating, publishing, maintaining, monitoring, and securing REST, HTTP, and WebSocket APIs at any scale. API developers can create APIs that access AWS or other web services, as well as data stored in the AWS Cloud. It support 4 API types: HTTP API WebSocket API […]
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AWS Lambda Function URL
AWS Lambda is a serverless compute service which can work with other AWS services in a private AWS environment. It is very powerful and low cost but it does not have a public URL for public to invoke the function. So we must use API Gateway as a frontend then pass the request to Lambda, […]
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AWS Kinesis
Kinesis Data Streams Kinesis Data Streams is for use cases that require custom processing, choice of stream processing frameworks, and sub-second processing latency. Each shard can support up to 1,000 PUT records per second. However, you can increase the number of shards limitlessly. One shard provides a capacity of 1 MB/sec data input and 2 […]
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AWS exam tips
What type of questions in AWS exams? They only have Multiple Choice (MC) questions, either one answer or multiple answers. NO fill in the blanks, short question, long question or any other types of questions. So you don’t need to do spelling or complicated calculation. If the question has multiple answers, they will tell you […]
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AWS S3 find bucket owner
Firstly, you need to find your Canonical ID. (https://www.teachonetofish.net/aws-iam-cli/) The canonical user ID is the Amazon S3–only concept. It is a 64-character obfuscated version of the account ID. Therefore you can’t get anything out of the canonical user ID because it’s almost certainly a one-way hash. Then, you can find the bucket ID to see […]
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AWS IAM CLI
https://docs.aws.amazon.com/cli/latest/reference/iam/ AWS account identifiers There are 2 types of account identifiers. AWS account ID AWS account ID is a 12-digit number, such as 123456789012, that uniquely identifies an AWS account. Account IDs are not considered sensitive information. Many AWS resources include the account ID in their Amazon Resource Names (ARNs). The account ID portion distinguishes […]
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MacOS Bootstrap 2021 – Applications
We need many different applications for different projects. I listed some common programs here. See if you need them. Some can download from homebrew, some can download from App Store, some can only download from their website only. Files or Storage Dropbox Google Drive Microsoft OneDrive Filezilla Text Editor or IDE Evernote (App Store) VS […]
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MacOS Bootstrap 2021 – Homebrew
There are so many apps need to install in a new computer. Instead of downloading all one by one, you can use Homebrew. Homebrew can install apps for you by one command. Install Homebrew After Homebrew installed, you need to run the following command to start using Homebrew. Test Homebrew Homebrew Must have packages Python […]
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Using Bitvise SSH Client to connect to an Ubuntu EC2 Instance
Go to https://www.bitvise.com/ssh-client-download Click “Bitvise SSH Client Installer” Download and double click “Bitvise SSH Client Installer” file Accept agreement and click “Install” 5.Once installed, the following screen will be shown In EC2 console, click the icon to copy the EC2 public ip In Bitvise SSH Client, input EC2 public ip to Host field, and input […]
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Setup WordPress 6 after installation
After installed WordPress (https://www.teachonetofish.net/set-up-wordpress-on-single-instance-ec2-in-ubuntu/), you need to do the initial setup in WordPress. Setup WordPress Assume you installed the webroot/wordpress folder. Then in your browser, open URL Choose your default admin page language. Setup your admin user and password. All done! WordPress Admin page