Linux commands and concepts you need for performing essential tasks on a server as a DevOps, SRE, or SysAdmin are critical. I'll do my best to explain everything as simple as possible.

Blockchain technology has made digital currency transactions increasingly accessible. However, as the number of crypto ...

A collection of Linux guides, tips, and configurations I use on my personal system. Useful for setup, troubleshooting, and customization. linux debian fedora arch-linux linux-tutorial Updated Jun 5, ...

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a ...

I've tried a bunch of Linux email clients over the years, but I found only one that's my ride or die. Here's why.

SSH known hosts store server fingerprints to prevent security risks. Learn how to use SSH known host commands to manage entries on Linux systems.

Here's how to use JDBC to marry Java's versatility with the SQL Server database and create high-performing, scalable and secure applications.

Learn how to install and configure the iSCSI Target server and the iSCSI Initiator to use your Windows Server as a Storage Server.

This tutorial will guide you through the process of installing and configuring PipeWire on your Linux system, ensuring a seamless transition and optimal performance. Checking Your Current Audio Server ...

If Linux is your OS, these closed-source email apps offer great features and user-friendly interfaces.

Conclusion Setting up a mail server with Postfix on Debian is a rewarding project that puts you in control of your email communications. While the basic setup is straightforward, there are numerous ...