Commands

How To Add User To Group on Linux

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Are you ready to take control of your Linux system and give users the access they need to get the job done? In this tutorial, we'll walk you through the step-by-step process of adding a user to a group in Linux, so you can streamline your workflow and improve productivity. Whether you're a seasoned Linux administrator or just starting out, this guide will give you the knowledge you need to easil...

Exploring the “chmod +x” Command on Linux

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Are you tired of struggling to make your scripts and files executable on Linux? Look no further! In this post, we will dive deep into the "chmod +x" command and uncover its true power. From understanding the basic syntax to advanced usage examples, you'll learn everything you need to know to easily make your files executable. Say goodbye to the frustration of file permissions and hello to stream...

How To Fix Ifconfig Command Not Found on Ubuntu 20.04 LTS

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In this tutorial, we will show you how to fix Ifconfig command not found on Ubuntu 20.04 LTS. For those of you who didn’t know, Interface configuration (ifconfig) is a command-line utility tool used to configure network interfaces in Unix and Linux operating systems. It displays the details of a network interface card like IP address, MAC Address, the status of a network interface card, etc. O...

Basic Linux Commands for Beginners

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In this tutorial, we will show you learn basic Linux commands system. For those of you who didn’t know, A basic understanding of the Linux command line environment (also commonly known as the "shell" or the "terminal") is important if you ever need to set up a special configuration, install an application manually, or you just want to have a better understanding of how your web site works. The...

How To Fix Ifconfig Command Not Found on CentOS 7

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In this tutorial, we will show you how to fix ifconfig command not found on CentOS 7. A few days back I minimal installed CentOS 7 (x86_64) on my VPS system. On and before CentOS 6.x releases, I was habitual to using the command called ifconfig. On CentOS 6.x and before, ifconfig command by default is used to ship. Whereas in minimal installed CentOS, I have not found ifconfig command. This was ...

How to Fix apt-get update GPG error BADSIG on Ubuntu or Debian

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In this tutorial, we will show you how to fix the apt-get update GPG error BADSIG on Ubuntu or Debian. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add 'sudo' to the commands to get root p...