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Grade Your Docker

Grade Your Docker Images with Docker Scout Health Scores

Filter ripgrep's Results

Filter ripgrep's Results When You Don't Have a Git Repo

Show Trailing Whitespace

Show Trailing Whitespace in Markdown Files with vim-better-whitespace

Using Curl to

Using Curl to Create a Telnet Connection

Check If a

Check If a String Contains a Substring in Bash

Display the Search

Display the Search Count in Vim's Status Bar

What Was the

What Was the First Docker Captain's Summit Like?

Docker Tip #98:

Docker Tip #98: Nested Variable Interpolation with Docker Compose v2

Creating Dynamic Variables

Creating Dynamic Variables in Bash

The Butterfly Effect

The Butterfly Effect of Having a Technical Blog for 9+ Years

Randomly Order Lines

Randomly Order Lines on the Command Line with sort or shuf

Doing Calculations on

Doing Calculations on the Command Line with bc and Your Script Shell

Mount Secure Build-Time

Mount Secure Build-Time Secrets with Docker and Docker Compose

Setting Up the

Setting Up the Password Store (Pass) App to Work with Android 13+

clear vs CTRL

clear vs CTRL + L in Your Shell

It's OK to

It's OK to Sleep

Output, Assign, Pipe

Output, Assign, Pipe and Redirect a Heredoc in a Shell Script

120+ Skills I

120+ Skills I Use in an SRE / Platform / DevOps Developer Position

Setting Up a

Setting Up a TCP Listener and Connecting to It with Netcat

Connect to a

Connect to a Service Running on Your Docker Host from a Container

My Origin Story

My Origin Story with Docker and Why I'm Using It 10 Years Later

Git Diff 2

Git Diff 2 Different Commits, Tags or Branches

Docker Tip #97:

Docker Tip #97: Save and Load Docker Images from a Zip File

Create Read-Only AKA

Create Read-Only AKA Immutable Variables in Bash