How to copy paste lines in vim
Follow this tutorial to learn how to copy paste lines in vim. VIM, an acronym for Vi iMproved, is a highly configurable text editor built
Linux Commands
How to get Byte Count in a File in Linux
This simple tutorial will show you how to get byte count in a file in Linux. Byte is a unit of digital information that most
Installing Perf Performance Analysis Tool on CentOS 8
In this guide, we are going to learn on installing Perf Performance Analysis Tool on CentOS 8. Perf aka perf_events aka perf tools is a
Viewing System Processes using ps and top commands
This tutorial will guide you on viewing system processes using ps and top commands. When commands are run on a system, various processes associated with
Make Permanent DNS Changes in resolv.conf on Linux
Follow through this guide to learn how to make permanent DNS changes in resolv.conf on Linux. According to man resolv.conf, resolv.conf is a resolver configuration
Install dhclient command on Oracle Linux
This simple guide will show you how to install dhclient command on Oracle Linux. Have you installed Oracle Linux system and trying to configure automatic
How to use htop Command in Linux
In this tutorial, you will learn how to use htop command in Linux. An interactive process viewer (htop) is a free GNU GPL process viewer
Create User Account using useradd/adduser commands in Linux
In this tutorial, you will learn how to create user account using useradd/adduser commands in Linux. User management is one of the most common task
Is Linux the Best OS for Computer Science Students
As a computer science student, there are a handful of operating systems (OSes) for you to consider. The most popular system applications are macOS, Windows,
Example Usage of ps Command in Linux
This guide will take you through various example usage of ps command in Linux/Unix system. ps, an acronym for Processes Status is a utility used