Latest Tutorials
Changing the Color of the echo Command's Output
Using colors with the echo command could make your shell scripts more user friendly and attractive.
· Abhishek Prakash
How I Use NFS for Sharing Folders Among Different Systems in Homelab Setup
Having shared folders is extremely convenient and useful to make your work easier and faster when you have to work with multiple systems.
· Helder
EduOps: Applying DevOps To Bring the Academia and Industry Together
Learn what is EduOps and how it can bring the academia and industry closer together!
· Avimanyu Bandyopadhyay
How to Make a File Executable in Linux terminal?
New to Linux command line and wondering how to make a bash script or some other file executable? Here's how to do it.
· Abhishek Prakash
How to Check Uptime of Your Linux Server
Stop wondering how long your system has been running. Just check its uptime with uptime command.
· Abhishek Prakash
How to Use echo Command Without Newline
Every time you use echo, it adds a newline character at the end. Here's what you can do if you want to use echo without newline.
· Abhishek Prakash
How to Check Disk Space Usage for Docker Images, Containers and Volumes
A collection of tips to let you know how to check disk space usage of Docker Images, Containers and Volumes on your Linux server host.
· Avimanyu Bandyopadhyay
How to Delete Files with Specific Extension in Linux Command Line
Here are a few methods to remove files based on their extension in the Linux command line. Also learn a few tips to be careful in the process.
· Abhishek Prakash
What is Zsh? Should You Use it?
Zsh has become so popular lately that Apple made it the default choice on macOS.
· LHB Community
A to Z Linux Commands
All the Linux commands that have been covered on LHB organized in alphabetical order.
· Abhishek Prakash
How to echo a New Line in Bash Shell Scripts
Learn various ways of displaying a new line in the output of echo command in Linux.
· Abhishek Prakash
Deleting Specific Lines from a File in Linux Command Line
Here are a few usecases of deleting specific lines from a text file using the sed command.
· Abhishek Prakash
Find the PID and PPID of a Process in Linux
Learn how to find PID using a process name in Linux. Also learn to get the parent process ID (PPID) of the given process.
· Hunter Wittenborn
How to Perform Grep Search on All Files and in All Directories
The versatile grep command lets you perform search for a text in all the files and all the subdirectories of a directory. Here's how to do that.
· Abhishek Prakash
How to Set Up SSH on CentOS & RHEL
Learn to enable SSH on CentOS Linux systems. Also learn to configure it to follow the best practices.
· Abhishek Prakash
What is BusyBox in Linux? How to Use it?
Learn why BusyBox has suddenly gained a following among certain Linux users.
· Abhishek Prakash
Difference between Containerization and Orchestration: A Layman's Outlook
Learn the basic difference between containerization and orchestration through a simple analogy.
· Avimanyu Bandyopadhyay
Introduction to Virtualization: A Comprehensive Guide for Beginners
This is a complete beginner's introduction to virtualization. Learn types of virtualization, its essential components and benefits.
· Avimanyu Bandyopadhyay
Why is Kubernetes Called K8s?
What is K8 or K8s? Is it the same as Kubernetes or is there some difference? This quick article explains all of this.
· Abhishek Prakash
How to Sort Top Command Based on Memory Usage
Top command shows the most CPU consuming processes first. Learn how to sort top on memory usage instead.
· Abhishek Prakash
What's the Difference Between Git Switch and Checkout?
You can use both git checkout and git switch for switching between branches. But why do we have two commands for the same thing?
· Abhishek Prakash
How to Install Vim in a Docker Container
You are likely to not find Vim editor installed in your Docker container. Here's how to get it.
· Abhishek Prakash
How I Built a Homelab on the Budget
Want to set up a homelab? Here's how I used old hardware and open source software to build my homelab.
· Helder
Setting Hostname in Docker Compose
In this quick Docker tip, you'll learn how to set a hostname for your container via Docker Compose.
· Avimanyu Bandyopadhyay