git diff Can Be Used Outside of a Git Repo and It Has Useful Features

Processing Lines of Output in a Loop with Your Shell Can Be Slow

Plutus Is a Command Line Income and Expense Tracker

Docker Tip #102: Tracing a Docker Image's Dockerfile

Combine grep and sed to Recursively Replace Text in a Pattern of Files

Only Return the First Match with Grep

Find and Replace Strings with Bash

Disable Your Keyboard So You Can Clean It

Undo Git Commit Amend So You Can Make a Separate Commit

Check If Files Are Modified or Untracked Using git ls-files

Docker Tip #101: Fix Exec Format Error Due to CPU Architecture Mismatch

Call a Dynamically Created Function Name in a Shell Script

Stop tmux-yank from Scrolling Down After Copying Text with Your Mouse

Using git bisect to Help Find Which Commit Broke Something

A Number of Build a SAAS App with Flask Course Updates

BenQ RD320U 32 inch 4k Monitor for Programming

Using Nested Default Variable Values in a Shell Script

Customize ls Output to Not Show the Date

Open WSL 2 Files and Directories with Windows Programs

Benefits of Running Your CI Tests on a Daily Schedule

Docker Tip #100: Should You Use Image Digests in Your Dockerfile?

Replace Kustomize commonLabels, patchesJson6902 and patchesStrategicMerge

Using NGINX Regex Capture Groups to Redirect URL Paths

Debugging a Container Error When It Produces No Log Output

Inspect the Stats and Get a Status Report of Your Celery Workers

Open Multiple Files at Once with FZF and Vim

Solving Random Business Problems with Command Line Tools

Docker Tip #99: Prefer Using compose.yaml over docker-compose.yml

Grade Your Docker Images with Docker Scout Health Scores

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

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

Using Curl to Create a Telnet Connection

Check If a String Contains a Substring in Bash

Display the Search Count in Vim's Status Bar

What Was the First Docker Captain's Summit Like?

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

Creating Dynamic Variables in Bash

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

Randomly Order Lines on the Command Line with sort or shuf

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

Mount Secure Build-Time Secrets with Docker and Docker Compose

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

clear vs CTRL + L in Your Shell

It's OK to Sleep

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

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

Setting Up a TCP Listener and Connecting to It with Netcat

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

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

Git Diff 2 Different Commits, Tags or Branches

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

Create Read-Only AKA Immutable Variables in Bash

Wait for Input in a Graphical Code Editor in a Shell Script

Build Git Tagged Multi-Arch Docker Images with GitHub Actions

Build Multi-CPU Architecture Docker Images with Buildx

Hiding User Input in a Shell Script

Never Underestimate Support and Knowing your Customer

Color Your Shell Prompt Red If the Last Command Threw an Error

Difference between Double Ampersand and Semicolon in a Shell Script

Troubleshooting Steps for When a Vim Plugin Is Not Working