Linux Tutorial for Beginners

In this article I will cover creating a new user and add user to sudo in CentOS, Debian and Ubuntu. And how to remove a user from sudo group. How to add user to sudoers file. well explained and step by step with examples.

curl is a powerful command to transfer files to or from servers over 20+ protocols. Keep reading. I will cover what is curl in Linux and how to use curl and other lots of curl options including download single files, multiple files, and how to use proxy in curl. I will write a complete curl cheat sheet in this article

Have you noticed "how can you see the size of directory in Linux?" where have you seen the size of a directory in Linux? Don't you remember? But in fact, you can't see the directory size in a general way. You must do some extra effort for completing this task. I will cover everything in this

Easiest way to use Kali Linux by commands but you should know there are thousands of the Kali Linux commands. And the biggest problem for the new user to learn about these commands. Overview of Kali Linux commands: In this tutorial I am going to cover how to use Kali Linux commands exactly without knowing anything

What is Rockyou wordlist? rockyou wordlist is a password dictionary, the collection of the most used and potential password. Many Password cracking tools are used dictionary attack method, in this case, you will have requirement of password wordlist. so Offensive Security have added already many dictionaries in Kali

This article will cover Linux mount commands and options with example, Mount different file system, mount USB drive, ISO image, NFS (network file system) and Linux umount command. I will describe multiple options used to mount the Linux file system.

The shutdown command in Linux is used to down system securely. At the time of shutdown all logged in users and processes are notified that the system is going down, and nobody is allowed to log in. By shutdown command in Linux you can down system immediately or you can schedule process.

Do you log in to an Ubuntu Operating System fist tie? and you don't know what Ubuntu version is running on?. It is a good idea to check what ubuntu version is running on the machine. When you install Ubuntu on your system, what version it is. To know more about Ubuntu install please check my previous article

You can use ssh to transfer file between two systems remotely. And it is possible by SCP command in Linux. I cover What is scp in Linux? How to use SCP commands in Linux. and how to transfer files and directory from local to the remote system and remote to local or remote to the remote system and many more

Today I am going to tell you "how to install Ubuntu on virtual box in Windows 10". This article consists text and images so you can understand better. For tutorial, I am using Windows 10 Machine, Virtualbox, and Ubuntu 19.04 ISO image.

If you want to be an expert in using commands You must know what is the basic syntax of the same command. Review the basic syntax of find command before go "How to use find command in Linux or how to find a file in Linux by using find command.

Do you not like the name of any file or directory? Do you want to change it? Do you want to give new name to file or directory? If you don't know how to rename a file in Linux then this article is helpful for you. When you read complete article, You will learn about move and rename files. You must read

Are you perfect user in Linux or need one more user for you Linux system / server. Today I am going to cover how to create user in Linux or add user in Ubuntu by command. Having multiple users with different privilege is good for linux system security propose. This article is not to cover types of users in Linux

Only reading full article gives you the complete guide on how to Add User to Group in Linux, I am using Ubuntu 19.04 Operating system but this operation will be the same on other Linux. You can perform this task on CentOS, RHEL, etc.

There are commands to create user in Linux, delete user, add a user in the group, and see logged in user but Is there any command to list users in Linux? No, there is no command to list users in Linux. Now, what will you do if you want to see available users in your Linux system/server?

Some programs/tools/utility on Ubuntu required java/JVM, without java these programs are not working. Are you facing same problem? Don't worry! Today I am going to cover in this article how to install Java on Ubuntu. This article will cover the complete tutorial step by step. You can get java on Ubuntu

There is not any specific requirement to install node js in Ubuntu 19.04, but one important thing you should keep in your mind that you have to login with sudo/root user to perform these tasks.

This post is not about how to crack password, It is about How to change password in Linux system. Now I am coming on the point How to change password in Linux by terminal without wasting more time.

I don't want to waste your more time, so I come to straight on the point how to install chrome in Ubuntu 19.04. you can do by following steps

Are you new for Linux and even don't know "how to delete file in Linux Ubuntu 19.04"? Or Do you want to learn more options to delete files? Don't worry. As you know the graphical environment is growing day by day, And now you can use a graphical interface to delete the file

Similar other tasks, It is so easy to unzip a zip file in Linux. In this article, You will learn how to unzip file in Linux by using commands with single unzip utility. You can also use graphical Interface to extract zip files.

Are you a new user of Linux and don’t know how to copy a directory in Linux? Don’t worry anymore. In this areticle, I cover how to copy the directory in Linux with all possibilities. So you will not face any problem in future to copy directory in Linux

Are you looking to change hostname in Linux? That is a good idea. But do you know "What is hostname? Why do you want to change hostname? or How to change hostname in Ubuntu or other Linux Operating System. In simple word, the hostname is a computer name of your laptop or desktop or other devices have Linux OS. If you

Data protection and security are very important assets nowadays when you store sensitive data on your computer or Pendrive/flash drive, you always have fear of stolen and misuse of data. This article will cover the best encryption software for data protection free and preinstalled windows 10 utility. Data security is