In this post, we will be learning about the system monitor in Ubuntu Linux. System Monitor is the equivalent to task manager in Ubuntu. System monitor, well, lets you monitor the system. You can have a look at all the processes running, system memory and network usage. System monitor usually comes pre-installed with most versions […]
System Monitor in Ubuntu – Brief Introduction Read More »
In this tutorial, we will learn the steps to install GUI on Ubuntu Server. Ubuntu server is a server operating system which by default comes only with the command-line interface. In cases where you need a graphical interface, we need to have a desktop environment. Installing Complete Desktop Environment We will be looking into various
How to Install GUI on Ubuntu Server? Read More »
While updating or installing packages using apt, apt-get, aptitude, or dpkg, on either Ubuntu, Debian or Linux Mint, you might get an error saying ‘unable to acquire the dpkg frontend lock‘ or a similar error related to locks. This error is generated when the system is unable to acquire the required permissions to install or upgrade
How to fix ‘unable to acquire the dpkg frontend lock’ error in Ubuntu? Read More »
In this article, we will be looking at 10 Linux alternative Operating Systems. The obvious two would be Windows and macOS but we will look at other ones than these two. List of Linux Alternative Operating Systems When it comes to open-source Operating Systems, Linux would be, unanimously, the most popular and widely used one.
Top 10 Linux Alternative Operating Systems Read More »
Learn How to install and transfer file securely. The scp command in Linux – Securely Copy Data in Linux.
The scp command in Linux – Securely Copy Data in Linux Read More »
In this tutorial, we will be looking at the steps to install and set up a VNC Server on a CentOS 8 machine. VNC or Virtual Network Computing is a platform-independent protocol that enables users to connect to and control a remote computer system graphically. It follows a server-client architecture. Steps to Install VNC Server
A Step-by-Step Guide to Install VNC Server on CentOS 8 Read More »
The screen command is a terminal multiplexer. It is similar to the Window Manager for a Desktop Environment except that it works inside the terminal. It can create sessions and split windows which are a very powerful way of doing multitasking in the terminal. Installing the screen command The screen command can be installed with
How to use the screen command in Linux? Read More »
When it comes to downloading files from the internet, we usually imagine pressing the download button. However, you can also download files directly from your terminal. Wget and Curl are two of the popular tools that let you do that. In this tutorial we will look at these two and see how the two differ.
wget vs. curl – What is the difference between the wget and curl commands? Read More »
In this tutorial, we will install and configure a DHCP Server on Ubuntu Linux. Dynamic Host Configuration Protocol (DHCP) is a network service for automatically assigning IP Addresses to clients on a network without having to manually configure it on every device. It follows a server-client architecture, where the client requests a DHCP Server to
A Step-by-Step Guide to configure a DHCP Server on Ubuntu Linux Read More »
Vim and Nano are two of the commonly used editors available on Linux. Both the editors differ a lot in the way they operate. Nano is simple to use and easy to master while Vim is powerful and tough to master. Vim is a mode based text editor while Nano is modeless. Mode based editor
Nano vs VIM editor – What’s the difference between nano and vim editors? Read More »