Latest Tutorials
Send Slack Notifications from Shell Scripts
A very basic example that demonstrates that you can send notifications to a Slack channel from your shell scripts. Learn and build on top of it.
· LHB Community
I Created a Better Way to Navigate Than the Classic cd Command
LHB community member Guillaume shared why he created an alternative to the cd command and how it works.
· LHB Community
Resize Panes in Tmux
Some window panes should be bigger than others. Learn to resize the panes in tmux.
· Pranav Krishna
CDPATH: The Forgotten Magic Trick in Your Bash Toolbox
A tiny little mechanism that will save you from typing those long paths for the frequently visited directories.
· Abhishek Prakash
Argo CD vs. Flux CD: Which GitOps Tool is Right for Your Kubernetes Workflow?
Argo CD vs Flux CD, what should you choose? They're both good, so let's take a deep dive here to compare!
· LHB Community
Using Docker Compose with Host Network Configuration
Learn how and when you can use the host network configuration with Docker Compose in this tutorial.
· Abhishek Kumar
7 Utilities I Use to Boost Development Workflow Productivity
Here are a few tools that I have discovered and use to improve my development process.
· LHB Community
KubeTUI: Your Kubernetes Dashboard Right Inside Your Terminal
Efficiently monitor Kubernetes with a dashboard in the terminal.
· LHB Community
Fixing 'Enter passphrase for key' Issue With SSH
Entering the account password for SSH key is a pain. Here's how to fix it.
· Abhishek Prakash
Port Mapping in Docker: When and How to Use it?
Understand the advantages of using port mapping in Docker and learn various ways of doing it.
· Umair Khurshid
Docker Interview Questions: From Beginners to Advanced
Quickly revise the Docker concepts before your job interview with this set of more than 50 questions and their answers.
· Abhishek Prakash
Build, Tag and Push Your Custom Docker Image to Repository
Learn how to create, tag, and push your custom Docker image to a repository in this step-by-step guide for efficient containerization workflows.
· Abhishek Kumar
Kubernetes DaemonSet: What it is & How to Use it?
Learn what a Kubernetes DaemonSet is, how it works, and when to use it. This guide covers real-world examples for managing DaemonSets in your cluster.
· LHB Community
Packaging a Python App to Executable .deb Binary
I am sharing how I packaged my python application into an executable .deb package in this tutorial.
· Abhishek Kumar
Whereis Command Examples
· Abhishek Prakash
What Kind of Job Can You Get if You Learn Linux?
While there are tons of job roles created around Linux, here are the ones that you can choose for an entry level career.
· Abhishek Prakash
Self-host Your Own VPN Using PiVPN
Get the control of your network and traffic. Self host a VPN on your Raspberry Pi or Debian server.
· Abhishek Kumar
Vi vs Vim: What's the Difference?
Let me clear some of the confusion around the use of Vi and Vim.
· Abhishek Prakash
Httptap - Monitor All HTTP and HTTPS Connections of Any Linux Application
A nifty tool that lets you monitor network connections of an application on Linux.
· LHB Community
9 Cloudflare Tunnels Alternatives for Self-Hosters
Self hosting services on your own? How about self hosting a Cloudflare alternative as well? Here are some of the best options I came across.
· Abhishek Kumar
Understanding ReplicaSet in Kubernetes With Hands-on Example
Learn about Kubernetes ReplicaSet with hands-on examples. Understand how it ensures pod availability, scales applications, and manages workloads efficiently.
· LHB Community