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Linux configuration files are often plain text, which makes them easily editable using command-line tools. Among the most powerful of

Sudoers is the default sudo security policy plugin in Linux; however, experienced system administrators can specify a custom security policy

When starting out with Linux, you may encounter the terms “services” and “daemons” quite frequently, which refer to background processes

Thanks again for the amazing response to Parts 1, 2, and 3 of our Linux Interview Questions series here on

OCR stands for optical character recognition, and software of this type is designed to convert images, pictures, or scanned documents

After four highly appreciated and successful articles in our series on Lesser-Known Linux Commands, we’re excited to bring you the

Welcome back to our Linux Interview Questions series on Tecmint! We’re truly grateful for the encouraging feedback on the first

atop is a full-screen performance monitoring tool that provides detailed reports about all system processes, including those that have already

Backups are like insurance; you don’t need them every day, but when disaster strikes, such as accidental file deletion, a

Today, I’m going to show you a simple but effective way to automatically block suspicious IPs using a small script

If you’ve spent any time managing Linux systems, you already know how repetitive and time-consuming some tasks can be. Whether

As a Linux SysAdmin working in a production environment, your daily routine is all about keeping systems stable, secure, and

Managing Linux servers daily can be fun and stressful, especially when you’re dealing with unexpected downtimes or service failures. One

If you’ve ever plugged in a USB stick on a Linux machine and found that you can’t copy, delete, or

When you build a server according to your plan and requirements, you want it to run quickly and efficiently, right?

FTP stands for File Transfer Protocol and is one of the most widely used and standard protocols over the Internet,

Imagine you’re happily working on your Linux system, maybe compiling a package, running updates, or just browsing and suddenly, your

Welcome back to our ongoing journey through the world of powerful but often overlooked Linux commands. If you’ve been following

Keylogging, short for “keystroke logging” is the process of recording the keys struck on a keyboard, usually without the user’s

Welcome back to our Linux Interview Questions series on Tecmint! After laying a strong foundation in the first article, we’re