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How to Install MySQL Database on EC2 Ubuntu 22.04 LTS
This guide walks you through how to install MySQL on an EC2 Ubuntu 22.04 instance, secure it, and … Read more
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How to Copy Files to Amazon EC2 Ubuntu Instance Using Rsync
Rsync is the fastest way to copy files between your local machine and an EC2 instance. Unlike scp, … Read more
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Fix Operation Not Permitted Error in VSCode Terminal on macOS
If the VSCode integrated terminal throws Operation not permitted when you run basic commands like ls or cat, … Read more
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How to Setup Passwordless SSH Login on EC2 Ubuntu 22.04
Every time you SSH into an EC2 instance with a .pem key, you have to pass the -i … Read more
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How to Install AWS CLI v2 on Ubuntu 22.04
The AWS CLI v2 is the primary tool for managing AWS resources from the terminal. This guide shows … Read more
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How to Remove Deleted Branches from Git Tab Completion
You deleted a branch on GitHub or GitLab, but when you type git checkout and hit Tab, the … Read more
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How to Connect AWS Lambda to Microsoft SQL Server Using PyODBC
This guide shows you how to connect AWS Lambda to Microsoft SQL Server using PyODBC. Lambda doesn’t include … Read more
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Understanding isinstance(), hasattr(), Classes, Attributes, and Objects in Python
When you start writing Python beyond simple scripts, you’ll run into classes, objects, isinstance(), and hasattr(). These are … Read more
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Understanding Lambda’s Event and Context Parameters in Python
Every AWS Lambda function in Python starts with the same two parameters: event and context. The event carries … Read more
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How to Switch to a Different Branch in Git Including the Uncommitted Changes
You’re working on something, haven’t committed yet, and need to switch to a different branch in Git. Maybe … Read more