Latest Tutorials
Using Command Substitution in Bash Shell
Command substitution is an important feature that allows you to store the output of a command into a variable.
· Sagar Sharma
Using systemctl Command
The systemctl command is a must know for Linux systems with systemd init system. Here are some practical examples.
· Sagar Sharma
ps -ef Command Examples
The ps command coupled with the ef flag gives you all the processes running on the system along with addition details.
· Sagar Sharma
How to Delete a Branch in GitHub
A simple tutorial showing the steps for deleting branches from GitHub repository using the web interface.
· Prakhar Tiwari
Fork GitHub Repository to Organization
This quick tip shows you how to fork a GitHub repository to an organization account instead of personal account.
· Abhishek Prakash
Delete Lines With Sed
Some common examples of deleting lines with sed command.
· Abhishek Prakash
How to Select All in Nano
Here's a how you can perform a select all text in Nano editor.
· Abhishek Prakash
Go to a Specific Line in Nano
Don't jump to conclusions. Instead, learn to jump to the desired lines in Nano editor.
· Abhishek Prakash
Show Line Numbers in Nano
Feeling lost and want to figure out which line you are at? Here's how to quickly show the line numbers in Nano editor.
· Abhishek Prakash
How to Create a Repository in GitHub
In this primer on GitHub, learn to create new repositories. It also answers a few common doubts that arise while creating GitHub repositories.
· Prakhar Tiwari
Test Operators in Bash
Get a brief look at all the test operators available in bash.
· Sagar Sharma
Copy Files in Linux With Visual Progress
Want to see the progress of your file copying? Here are two ways to do that in the Linux terminal.
· Abhishek Prakash
Use ls Command Recursively
Here are various examples and usage of the ls command in recursive mode.
· Sagar Sharma
How to Delete a GitHub Repository
Learn all the important things about deleting GitHub repositories.
· Prakhar Tiwari
How to Download Files and Folders From GitHub?
Want to download an entire GitHub repository or just a selected few files and folders? Here's how you can do it all.
· Prakhar Tiwari
gcc vs g++: What's the Difference?
gcc and g++ compilers work quite similar when it comes to compiling C programs in Linux. Here's how they are different from each other.
· Sagar Sharma
Add Multiline Comments in Python
Python does not support multiline comments by default. However, you can use the docstring feature to achieve that.
· Prakhar Tiwari
Jenkins on EC2: Automating Deployment with Terraform
Configuring Jenkins on AWS can be a tedious and error-prone process. Automate the installation of Jenkins on an AWS EC2 instance using Terraform.
· LHB Community
How to List USB Devices in Linux
Want to identify the USB devices connected to your system? Here are multiple ways to list USB devices in Linux command line.
· Sagar Sharma
How to Extract and Create RAR Files in Linux
Got an RAR file? Learn to extract the rar file in the Linux command line. Also learn to create a RAR file in this quick tutorial.
· Abhishek Prakash
Run a Bash Shell Script in Linux Command Line [Beginner's Tip]
Running a bash shell script is quite simple. But you also get to learn about running them in the shell instead of subshell in this tutorial.
· Pranav Krishna
Sort du Command Output by Size
Learn to use the du command with sorted output based on size.
· Sagar Sharma
Installing a Private GitLab CE Server with PostgreSQL
Here's a tutorial for setting up a private GitLab server with PostgreSQL database and a replica server for database failover.
· LHB Community
finger Command in Linux
Get logged in user information with the classic finger command in Linux.
· Sagar Sharma