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linux-command

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How to Secure Your Linux Server with Fail2ban?

Last Updated: 27 August 2024

If you are a System Administrator or Developer, it is your key responsibility to secure the Linux Server. For that purpose, you can use one of the most effective tools whi...read more

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Remote Server Management from the Ubuntu Terminal

Last Updated: 13 May 2025

Controlling servers from a distance is an extremely important job for system admins, users, and programmers. It guarantees that the servers are operating correctly, and sa...read more

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How to use Flatpak? Step-By-Step Guide

Last Updated: 13 June 2024

Flatpak is a framework for creating desktop packages in many Linux distributions. It has been developed by users with extensive history of working with the Linux computer ...read more

Linux System Monitoring Commands and Tools

Last Updated: 17 January 2024

Monitoring the performance and health of a Linux system is essential for maintaining its stability and optimizing resource utilization. Linux provides a variety of command...read more

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How To Install Ngrok & Setup the Auth-Token on Linux?

Last Updated: 14 December 2023

Ngrok is a tool that allows you to create a secure tunnel from a public endpoint to a locally running web service on your machine. In simpler terms, ngrok lets you expose ...read more

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Computer Networks

Web Technologies

Ethical Hacking - Hacking Web Servers

How to extract .deb file in Ubuntu?

Last Updated: 16 September 2024

Installation of Software varies from different operating systems. The process to install applications in OS is different in Windows, Linux, and MacOS. On Linux and MacOS, ...read more

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Installation Guide

What is Fedora's DNF package manager and how to use it?

Last Updated: 25 April 2024

A package manager is a program that helps you to manage and install and manage apps and their dependencies on a system. While Debian-based systems have dpkg and APT as the...read more

Linux-basic-commands

Linux-system-commands

shc Command in Linux

Last Updated: 21 August 2023

SHC is a Shell Script Compiler (SHC) that directly converts the shell script into executable binaries. The main purpose of the shc is to protect the shell script against a...read more

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How to Check a File Checksum in Linux

Last Updated: 16 April 2025

You just downloaded the latest version of your favorite distribution's disk image and you are all ready to flash it to your USB and experience the latest and greatest, sou...read more

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Linux-basic-commands

Linux-file-commands

Linux-misc-commands

Linux Commands Cheat Sheet

Last Updated: 02 August 2024

Linux, often associated with being a complex operating system primarily used by developers, may not necessarily fit that description entirely. While it can initially appea...read more

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Shell Scripting - Talk Command

Last Updated: 16 October 2024

The use of Shell scripting can simplify repetitive tasks and enable more complex operations with minimal code. Shell commands vary in syntax, with "talk" being a command t...read more

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List All Available Commands and Aliases in Linux

Last Updated: 15 September 2023

There might be sometimes a need to list all the commands and aliases supported by the current system. As we already know, an alias is a custom shortcut that references a c...read more

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Technical Scripter

Technical Scripter 2022

How to suppress binary file matching results in grep

Last Updated: 02 January 2023

In this article, we will discuss the topic of grep. Also, we will discuss what are the problems that occurred during binary files while using the grep command. Lastly, we ...read more

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Technical Scripter

Linux-misc-commands

Technical Scripter 2022

How to Print the Longest Line(s) in a File in Linux

Last Updated: 02 January 2023

Text files are frequently processed while using the Linux command line. This article will go over how to determine which lines in a file are the longest. we will use some ...read more

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Technical Scripter

Linux-file-commands

Technical Scripter 2022

Find and Replace with sed in Directory and Sub Directories in Linux

Last Updated: 02 January 2023

sed stands for stream editor. It is a basic utility command in Linux that has basic functionality like inserting, deleting, finding, replacing, and searching text strings ...read more

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Technical Scripter

Linux-file-commands

Technical Scripter 2022

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