Linux Commands

One of the most upsetting and terrible situations a user may go through is data loss. Consumers worry and are helpless due to the concern of never being able to recover important data after it has been lost or destroyed. But don't worry; there are programs and techniques that can assist you in recovering erased files on your Linux...

Gadgets make our lives easier in many ways, including education. They help students study effectively, get access to information easily, and even finish their essays. Of course, no gadget will write it for you completely. This is still a human job. So those who need a piece of expert advice and assistance can choose academic paper help by WritePaper service....

Many people think that Windows and Mac are the only reliable and relevant operating systems. That's why people always hesitate about learning Linux. Is it worth the effort since not many companies use it? Even though most companies prefer more recognizable operating software like Windows and Mac, Linux is also in high demand by a lot of specialists. Indeed, knowing...

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 IP addresses via DHCP using dhclient command? Well, unlike the CentOS/RHEL/Rocky Linux systems, the dhclient command is not installed by default. Install dhclient command on Oracle Linux In our environment, we have Oracle Linux 9 installed...

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, Linux, and Chrome OS. Each of these OSes has various features and tools suitable for students. In addition, there are benefits and demerits to using each software. In particular, a Linux operating system is a...

This tutorial will take you through how to install Sysdig system visibility tool on Ubuntu 22.04. Sysdig is a simple visibility tool that provides deep visibility into your system. According to sysdig man pages; sysdig is a tool for system troubleshooting, analysis and exploration.It can be used to capture, filter and decode system calls and other OS events.It can be...

Follow through this guide to learn how to lock Linux user account after multiple failed login attempts. Linux through Pluggable Authentication Modules, PAM, can be configured to lock accounts after specific number of failed login attempts. Such are some of the security measures that aims at curbing brute force authentication attacks. This can be achieve specifically through pam_faillock module....

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 commonly consists of eight bits. File sizes are measured in bytes. How to get byte count in a file in Linux There are various Linux commands that you can use to get by count in a...

To have a full grip on your device, it is important to have a reliable operating system.  Managing memory, storage or CPU is a task that a good quality OS will execute easily. When choosing the operating system that meets your needs, you must look at the characteristics and commands that are important to your type of work. Take...

In this tutorial, you will learn how to uncomment lines in a file using SED in Linux. According to man sed, "Sed is a stream editor. A stream editor is used to perform basic text transformations on an input stream (a file or input from a pipeline). While in some ways similar to an editor which permits scripted edits...