Linux Commands

Secure SHEEL, commonly known as SSH, is a popular open-source network protocol used to secure connections from a client to an SSH server. SSH allows remote control of the target host, port forwarding, executing commands, and files…

This tutorial will walk you through how to extend your XFS Filesystem without LVM. NOTE: I tested the concepts in this tutorial on a CentOS 8 system. However, the approaches discussed will work on any System using the XFS File system. Step…

Certain tasks are pretty easy to perform, but many users get stuck because they are unaware of their proper functionality. When a user shifts to a different platform, these minor operations become time-consuming, and one of those tasks is…

A hosts file is responsible for mapping every website’s domain name with its IP address in every operating system. In simple words, it means that whenever we access any domain on our system, the operating system tries to search the hosts’…

The very basic commands and easily implementable ones are known to be the Linux Top commands. These are used to show the processes and their details. It shows the summary of information of all the running processes in the system. This…

A curl is a command-line tool that helps transfer the data from the server to the client and vice-versa. It uses the following protocols, i.e., HTTP, SMTP, FTP, and POP3. etc. Curl is known to transfer multiple files at a time. Syntax Curl…

Touch is a command in Linux that is used to create and modify the timestamps of a file. Additionally, it can create files with no content and a timestamp specified by the user. Often, we have a directory in Linux with multiple…

Computer networking allows users to send and receive messages, data, and instructions. There are many tools and utilities that are designed especially for this purpose, one of which is Netcat, or more commonly known as NC. What is Netcat?…

This tutorial explains how to create a multiboot USB in Linux in which you just need to copy any ISO you want to boot. After reading this tutorial you’ll know how to create within a minute a multiboot USB containing multiple operating…

‘du’ stands for the disc usage in a system. It is used to identify the usage of space by the files present in the system that causes the disc storage space to run out of the provided space. The du command uses different options and flags to…