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How to Completely Remove (Purge) MySQL from Ubuntu 22.04
Sometimes you need to completely remove MySQL from Ubuntu — maybe you’re switching to PostgreSQL or MariaDB, fixing … Read more
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How to Access PostgreSQL in Ubuntu WSL with pgAdmin 4
If you have PostgreSQL running in WSL Ubuntu and want a GUI to manage it, pgAdmin 4 is … Read more
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Safely Moving Uncommitted Changes to a New Branch in Git
You’re working on something and realize you’re on the wrong branch — maybe you started coding on main … Read more
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How to Install Vim on EC2 Ubuntu 22.04 or Later
Most EC2 Ubuntu instances ship with vi (a minimal version called vim-tiny), but not the full Vim editor. … Read more
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How to Design IP Addressing for Amazon VPC and Subnets
Getting your VPC IP addressing wrong is painful to fix later — you can’t resize a subnet after … Read more
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How to Copy S3 Bucket Objects Across AWS Accounts
When you manage multiple AWS accounts, you’ll eventually need to copy S3 bucket objects across AWS accounts — … Read more
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How to Mount S3 Bucket on Ubuntu 22.04 with S3FS Fuse
This guide shows you how to mount an S3 bucket on Ubuntu 22.04 using s3fs-fuse. Once mounted, the … Read more
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Granting AWS Glue Crawler Access to a Cross-Account S3 Bucket
When your data lives in one AWS account and your Glue Crawler runs in another, you need to … Read more
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How to Connect Visual Studio Code with WSL 2 for Linux Ubuntu
VS Code can connect to WSL 2 and run directly inside your Linux environment. The terminal, file system, … Read more
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How to Make Resolve Config Changes Permanent in WSL 2
Every time WSL 2 restarts, it overwrites /etc/resolv.conf with DNS settings from your Windows host. If you’ve manually … Read more