Nick Janetakis

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

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

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

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

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 Multi-CPU Architecture Docker Images with Buildx

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

Automate Suspending Kubernetes Cron Jobs with find and sed

Getting Celery to Work with Python 3.12 and Flask 3.0

Get the MD5 Hash of a File with OpenSSL

Git Cherry Pick Examples to Apply Hot Fixes and Security Patches

Help Find and Remove Hard Coded Passwords and Secrets in a Project

Count All Git Commits in a Repo

Customize FZF's CTRL + T Binding with FZF_CTRL_T_OPTS to Preview Files

Validate File Types by Reading the First Few Bytes of a File

Get Video Duration in Seconds Using FFmpeg / FFprobe

Install the Latest Version of Docker Compose v2

Delete Lines That Match a Pattern or the Opposite Pattern Using sed

Modifying Shell Arguments with the set Command

Ignore Sudo in a Shell Script If You're Running as Root

Reduce Docker Images by 20 MB by Verifying APT Packages without gnupg

Never Underestimate Making Pull Requests to Update Documentation

Beware of Dangling Backslashes in RUN Commands in Your Dockerfile

Binding to Low Ports as a Non-root User with Docker and Kubernetes

Delete Empty Directories on the Command Line with Find

Optional depends_on with Docker Compose v2.20.2+

Check If Your App Is Running in Docker or Kubernetes