💻Linux Tutorials💻

Listing and Deleting Linux Iptables Rules – A Cheat Sheet For Beginners

Guideline to Listing and Deleting Iptables Rules

Unauthorized access and hacking servers are serious threats, which is why you should implement a firewall as part of your network security technique. Knowing how to work with Iptables rules is one of the primary assets to decrease these risks on your Linux systems. This tutorial will guide you to get familiar with basic firewall …

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CentOS vs Ubuntu 2022: Choose Your Destiny 👨‍💻

CentOS vs Ubuntu 2022

Welcome to another one of our Distro Debates. Last time I did a comprehensive comparison of Debian and Ubuntu to a pretty polarizing effect (considering the comments!). Following in the same vein, I’ve dedicated this post to the equally popular CentOS vs. Ubuntu debate. CentOS vs. Ubuntu: Origin Stories This may be a bit too …

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Best Linux Mail Server Antivirus 2022 + Tips for Securing Your Linux Email Client🛡️

best Linux Mail Server Antivirus and How to Secure Your Email Client Linux in 2022

Security is everything and it goes without saying that securing a mail server isn’t as easy as turning on a firewall. This article will show you the best Linux mail server antivirus and how Linux mail server antivirus applications are a vital part of securing your server. Of course, the same concern for security is …

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How to Change the SSH Port in Linux | A Quick Step-by-Step Guide to Your SSH Port

how to change ssh port

If you plan to boost your server’s security, you will need to change the SSH port from its default value. The default port number is a widely known fact and that makes it a security risk that you can’t afford. To make the procedure easy, we provide step-by-step instructions in plain English that tell you …

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How to Enable SELinux on CentOS 7 | Securing Your CentOS Server

Enable-SELinux-on-CentO

   With exploits and vulnerabilities revealed almost daily and reports of cyber-crimes increasing, security is on everyone’s minds. There are different ways you can go about improving your system security. If you use (or plan to use) a CentOS or Fedora server, SELinux is an ideal starting point. SELinux is a fast and robust security …

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Introducing the Windows Subsystem for Linux! + Learn How to Fix WSL Errors👨‍🔧

wsl on windows 10

Sometimes, Windows is not enough. Well, a lot of times, actually, especially if you’re a developer. But dual-booting your computer or turning to virtual machines can be both intimidating and a headache, not to mention hell on older systems. So, the next best thing? Not WSL, as you would think — I’ll reveal the next …

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How to Test Disk Speed Using the Linux Command Line?|(Measure Disk Performance with fio,dd and Graphical Method)🏎️

Test Disk Speed Using the Linux Command Line?|(Measure Disk Performance with fio,dd and Graphical Method)

Let’s talk about storage tech and disk speed. The invention of SSD showed everyone just how much difference a faster storage disk can make. And when it comes to speed, there is also the matter of measuring disk speed. You may be interested in testing your PC storage device or perhaps you want to know …

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Debian vs Ubuntu: What’s the Right Linux Distro for You?

Debian vs. Ubuntu

Debian and Ubuntu are two of the most common distributions among Linux users. Choosing the right distro between Debian vs Ubuntu depends on what you expect from your Linux distro. Ubuntu is the most popular distribution of Linux and Debian is an older distribution on which Ubuntu is based. Besides macOS and Microsoft Windows, Linux …

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How to Install cPanel/WHM on CentOS 8 (Step by Step Visual Guide)

Install cPanel/WHM on CentOS 8

Undoubtedly using Cpanel is one of the most sensible choices that you can benefit from establishing a significant business asset to develop your business step by step. Now, CentOs helps you land CMS built from a free, open-source, cross-platform content management system. Yet the real issue is to learn how to install Cpanel on centos …

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