Latest Tutorials
Learning Resources for CompTIA A+ Certification Exam
Preparing for CompTIA A+ certification? Here are some free and premium resource to help you pass this exam with flying colors.
· Ankush Das
Setup Visual Monitoring of InfluxDB Time Series Data in Grafana
Here's a step-by-step beginner's guide to setup visual monitoring of InfluxDB time series data in Grafana.
· LHB Community
5 Examples of Python While Loop
Wondering how to use while loop in Python? These 5 code snippets show how while loop is used in Python scripts.
· Ankush Das
Group Management Commands in Linux
Group is an essential part of Linux system management and security. Check out various commands that you can use for managing groups in Linux.
· Abhishek Prakash
How to Exit a Docker Container
This quick little docker tip shows how to exit a docker container.
· Abhishek Prakash
![How to Remove User From Group in Linux [Quick Tip]](/content/images/size/w30/format/avif/2020/06/remove-user-from-group.jpg)
How to Remove User From Group in Linux [Quick Tip]
Learn how to remove a user from a specific group in Linux command line.
· Abhishek Prakash
Install and Configure Webmin to Manage Linux Servers Remotely and Graphically
Learn to install and configure Webmin to manage Linux servers remotely and graphically.
· LHB Community
groupmod Command Examples
Learn how to modify group properties like group name and group ID with the groupmod command in Linux.
· Abhishek Prakash
groupdel Command Examples
Learn how to delete a group in Linux using groupdel command. Also learn what to do with files owned by the deleted groups.
· Abhishek Prakash
How to Install and Configure Grafana
Grafana is one of the most famous open source tools for monitoring and get information from several data sources. Learn to install and set up Grafana on Ubuntu.
· LHB Community
groupadd Command Examples
The groupadd command in Linux creates new groups. Learn how to use groupadd command to add new groups in Linux.
· Abhishek Prakash
Python Basics: How To Print in Python?
See how to print something in python. Also learn how to avoid some common mistakes while printing in Python.
· Ankush Das
Export Command in Linux Explained
The export command in Linux is used for creating environment variables. Understand how it works and how you can use export command for practical usage.
· Abhishek Prakash
How to Disable Swap in Linux
In scenarios like changing the swap size, you should disable the swap first. This quick tutorial shows the steps for disabling swap in Linux.
· Abhishek Prakash
Writing Comments in Bash Scripts: Single Line, Inline and Multi-line Comments
Wondering about comments in bash script? Here's how to add single, inline or multiline comments in Bash scripts.
· Abhishek Prakash
How to Use Jobs Command in Linux
The jobs command in Linux allows the user to directly interact with processes in the current shell. Here's how to use it.
· Christopher Murray
who Command Examples
The who command in Linux lists all logged-in users on the system. Here's how to use it to get various information about logged users.
· Abhishek Prakash
What is Source Command in Linux and How Does it Work?
The source command is a handy utility that can be used to refresh environment variables among some other things.
· Christopher Murray
Guide to Install TensorFlow On Ubuntu
Complete beginner's guide that teaches you to install TensorFlow on Ubuntu in easy to follow steps.
· Ankush Das
How to Run Docker Containers
In this Docker tutorial, you'll learn various ways of running a container along with the explanation of various options that are used.
· Abhishek Prakash
![How to Use Linux Screen Command [Essential Guide]](/content/images/size/w30/format/avif/2020/06/GNU-screen-1.png)
How to Use Linux Screen Command [Essential Guide]
The screen command in Linux allows you to use multiple virtual terminals that can be saved by name and reopened using keyboard shortcuts. Here's how to use it.
· Christopher Murray
chown Command Examples
The chown command in Linux enables you to change the user and group ownership of a file or directory. Learn to use chown with some practical examples.
· Abhishek Prakash
How to Remove Docker Containers
Remove a specific container or all belonging to same image or all of them. Learn how to remove docker containers in various situations with these practical examples.
· Abhishek Prakash
Check if String Contains a Substring in Python
In this Python tutorial, you'll learn various methods to check for substring inside a string with proper code examples.
· Ankush Das
Schedule Jobs in Linux With 'at' Command
The at command in Linux can be used to schedule jobs that do not run on a regular schedule. Learn how to use the at command.
· Christopher Murray
usermod Command Examples
The usermod command in Linux allows you to modify a user account in various ways. Check out what settings you can modify in this tutorial.
· Abhishek Prakash
userdel Command Examples
If you want to delete an existing user in Ubuntu or any other Linux distribution, you can use the userdel command in the terminal.
· Abhishek Prakash
useradd Command Examples
The useradd command lets a superuser create a new user account on Linux. Here's how to use the useradd command with various options.
· Abhishek Prakash
Using Watch Command in Linux
Watch is a great utility that automatically refreshes data. Some of the more common uses for this command involve monitoring system processes or logs, but it can be used in combination with pipes for more versatility.
· Christopher Murray
How to Run sudo Commands Without Password
Learn how to run some or all sudo commands without entering the password on Ubuntu or any other Linux distribution.
· Abhishek Prakash